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An update on HRSC digital terrain model coverage I missed in the dissertation
Here is another report, this time finding either where there was partial coverage of a Souness glacier-like form in the tile I manually assigned to it in my dissertation work, but full coverage was available in another tile, or where there was no HRSC tile assigned but there is either partial or full coverage available.
This is defined by the HRSC footprint containing the outline of the extent of the Souness glacier-like form, which I found out using the GDAL/OGR Python API (cookbook) using the Intersects and Contains methods of the Geometry class.
I have just output this in plain text, but the objects can be found in http://taklowkernewek.neocities.org/mars/sounesstoptrumps_js.html.
Since the processing of each tile is a bit fiddly since I didn't write the processing pipeline in the most logical way, I also check whether the tiles that cover the objects are already used in the dissertation, which is much easier to implement.
Souness 7:
Has partial coverage in [u'H1429_0000_DA4']
Tile used in dissertation was H1429_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H5365_0000_DA4', 100.0)]
Tiles already used in dissertation: [(u'H5365_0000_DA4', False)]
Souness 60:
Has partial coverage in [u'H5322_0000_DA4']
Tile used in dissertation was H5322_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H5340_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H5340_0000_DA4', True)]
Souness 64:
Has partial coverage in [u'H1312_0000_DA4', u'H5304_0000_DA4']
Tile used in dissertation was H5304_0000_DA4 with resolution 50.0
(Complete coverage, resolution) is available in [(u'H1550_0000_DA4', 75.0), (u'H5322_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H1550_0000_DA4', True), (u'H5322_0000_DA4', True)]
Souness 66:
Has partial coverage in [u'H5304_0000_DA4']
Tile used in dissertation was H5304_0000_DA4 with resolution 50.0
(Complete coverage, resolution) is available in [(u'H1550_0000_DA4', 75.0), (u'H5322_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H1550_0000_DA4', True), (u'H5322_0000_DA4', True)]
Souness 96:
No HRSC used in dissertation
(Complete coverage, resolution) is available in []
(Partial coverage, resolution) is available in [(u'H0037_0000_DA4', 50.0)]
Tiles already used in dissertation: [(u'H0037_0000_DA4.IMG', True)]
Souness 326:
Has partial coverage in [u'H1468_0001_DA4']
Tile used in dissertation was H1468_0001_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2864_0000_DA4', 175.0)]
Tiles already used in dissertation: [(u'H2864_0000_DA4', True)]
Souness 408:
Has partial coverage in [u'H1523_0000_DA4']
Tile used in dissertation was H1523_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2908_0000_DA4', 150.0)]
Tiles already used in dissertation: [(u'H2908_0000_DA4', True)]
Souness 409:
Has partial coverage in [u'H1523_0000_DA4']
Tile used in dissertation was H1523_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2908_0000_DA4', 150.0)]
Tiles already used in dissertation: [(u'H2908_0000_DA4', True)]
Souness 414:
Has partial coverage in [u'H5335_0000_DA4']
Tile used in dissertation was H5335_0000_DA4 with resolution 100.0
(Complete coverage, resolution) is available in [(u'H2908_0000_DA4', 150.0)]
Tiles already used in dissertation: [(u'H2908_0000_DA4', True)]
Souness 572:
Has partial coverage in [u'H1395_0000_DA4']
Tile used in dissertation was H1395_0000_DA4 with resolution 100.0
(Complete coverage, resolution) is available in [(u'H1644_0000_DA4', 175.0)]
Tiles already used in dissertation: [(u'H1644_0000_DA4', True)]
Souness 689:
Has partial coverage in [u'H5213_0000_DA4']
Tile used in dissertation was H5213_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H5231_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H5231_0000_DA4', False)]
Souness 707:
Has partial coverage in [u'H5249_0000_DA4', u'H5267_0000_DA4']
Tile used in dissertation was H5267_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2192_0009_DA4', 100.0)]
Tiles already used in dissertation: [(u'H2192_0009_DA4', False)]
Souness 708:
Has partial coverage in [u'H5249_0000_DA4', u'H5267_0000_DA4']
Tile used in dissertation was H5267_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2192_0009_DA4', 100.0)]
Tiles already used in dissertation: [(u'H2192_0009_DA4', False)]
Souness 717:
Has partial coverage in [u'H5303_0000_DA4']
Tile used in dissertation was H5303_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2192_0009_DA4', 100.0), (u'H5285_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H2192_0009_DA4', False), (u'H5285_0000_DA4', True)]
Souness 718:
Has partial coverage in [u'H5303_0000_DA4']
Tile used in dissertation was H5303_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2192_0009_DA4', 100.0), (u'H5285_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H2192_0009_DA4', False), (u'H5285_0000_DA4', True)]
Souness 889:
No HRSC used in dissertation
(Complete coverage, resolution) is available in []
(Partial coverage, resolution) is available in [(u'H2681_0000_DA4', 175.0)]
Tiles already used in dissertation: [(u'H2681_0000_DA4.IMG', True)]
Has partial coverage in [u'H2279_0001_DA4']
Tile used in dissertation was H2279_0001_DA4 with resolution 50.0
(Complete coverage, resolution) is available in [(u'H1887_0000_DA4', 250.0)]
Tiles already used in dissertation: [(u'H1887_0000_DA4', True)]
Souness 1047:
Has partial coverage in [u'H0248_0000_DA4']
Tile used in dissertation was H0248_0000_DA4 with resolution 50.0
(Complete coverage, resolution) is available in [(u'H0451_0000_DA4', 100.0), (u'H2356_0002_DA4', 75.0)]
Tiles already used in dissertation: [(u'H0451_0000_DA4', True), (u'H2356_0002_DA4', True)]
Souness 1048:
Has partial coverage in [u'H0248_0000_DA4']
Tile used in dissertation was H0248_0000_DA4 with resolution 50.0
(Complete coverage, resolution) is available in [(u'H0451_0000_DA4', 100.0), (u'H2356_0002_DA4', 75.0)]
Tiles already used in dissertation: [(u'H0451_0000_DA4', True), (u'H2356_0002_DA4', True)]
Souness 1112:
Has partial coverage in [u'H0365_0000_DA4']
Tile used in dissertation was H0365_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2587_0001_DA4', 100.0), (u'H2598_0001_DA4', 175.0), (u'H2609_0000_DA4', 125.0)]
Tiles already used in dissertation: [(u'H2587_0001_DA4', False), (u'H2598_0001_DA4', False), (u'H2609_0000_DA4', True)]
I have now updated the Top Trumps page for the Souness objects that have full coverage in another tile, including Souness 60, 64, 66, 326, 414, 689, 717, 718, 1047, 1048 and 1112.
This is defined by the HRSC footprint containing the outline of the extent of the Souness glacier-like form, which I found out using the GDAL/OGR Python API (cookbook) using the Intersects and Contains methods of the Geometry class.
I have just output this in plain text, but the objects can be found in http://taklowkernewek.neocities.org/mars/sounesstoptrumps_js.html.
Since the processing of each tile is a bit fiddly since I didn't write the processing pipeline in the most logical way, I also check whether the tiles that cover the objects are already used in the dissertation, which is much easier to implement.
Souness 7:
Has partial coverage in [u'H1429_0000_DA4']
Tile used in dissertation was H1429_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H5365_0000_DA4', 100.0)]
Tiles already used in dissertation: [(u'H5365_0000_DA4', False)]
Souness 60:
Has partial coverage in [u'H5322_0000_DA4']
Tile used in dissertation was H5322_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H5340_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H5340_0000_DA4', True)]
Souness 64:
Has partial coverage in [u'H1312_0000_DA4', u'H5304_0000_DA4']
Tile used in dissertation was H5304_0000_DA4 with resolution 50.0
(Complete coverage, resolution) is available in [(u'H1550_0000_DA4', 75.0), (u'H5322_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H1550_0000_DA4', True), (u'H5322_0000_DA4', True)]
Souness 66:
Has partial coverage in [u'H5304_0000_DA4']
Tile used in dissertation was H5304_0000_DA4 with resolution 50.0
(Complete coverage, resolution) is available in [(u'H1550_0000_DA4', 75.0), (u'H5322_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H1550_0000_DA4', True), (u'H5322_0000_DA4', True)]
Souness 96:
No HRSC used in dissertation
(Complete coverage, resolution) is available in []
(Partial coverage, resolution) is available in [(u'H0037_0000_DA4', 50.0)]
Tiles already used in dissertation: [(u'H0037_0000_DA4.IMG', True)]
- manually added note - checking in QGIS shows the overlap to be fairly marginal between Souness 96 and h0037_0000
Souness 326:
Has partial coverage in [u'H1468_0001_DA4']
Tile used in dissertation was H1468_0001_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2864_0000_DA4', 175.0)]
Tiles already used in dissertation: [(u'H2864_0000_DA4', True)]
Souness 408:
Has partial coverage in [u'H1523_0000_DA4']
Tile used in dissertation was H1523_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2908_0000_DA4', 150.0)]
Tiles already used in dissertation: [(u'H2908_0000_DA4', True)]
Souness 409:
Has partial coverage in [u'H1523_0000_DA4']
Tile used in dissertation was H1523_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2908_0000_DA4', 150.0)]
Tiles already used in dissertation: [(u'H2908_0000_DA4', True)]
Souness 414:
Has partial coverage in [u'H5335_0000_DA4']
Tile used in dissertation was H5335_0000_DA4 with resolution 100.0
(Complete coverage, resolution) is available in [(u'H2908_0000_DA4', 150.0)]
Tiles already used in dissertation: [(u'H2908_0000_DA4', True)]
Souness 572:
Has partial coverage in [u'H1395_0000_DA4']
Tile used in dissertation was H1395_0000_DA4 with resolution 100.0
(Complete coverage, resolution) is available in [(u'H1644_0000_DA4', 175.0)]
Tiles already used in dissertation: [(u'H1644_0000_DA4', True)]
- The coverage in h1395 is almost complete for Souness 572.
Souness 689:
Has partial coverage in [u'H5213_0000_DA4']
Tile used in dissertation was H5213_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H5231_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H5231_0000_DA4', False)]
Souness 707:
Has partial coverage in [u'H5249_0000_DA4', u'H5267_0000_DA4']
Tile used in dissertation was H5267_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2192_0009_DA4', 100.0)]
Tiles already used in dissertation: [(u'H2192_0009_DA4', False)]
Souness 708:
Has partial coverage in [u'H5249_0000_DA4', u'H5267_0000_DA4']
Tile used in dissertation was H5267_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2192_0009_DA4', 100.0)]
Tiles already used in dissertation: [(u'H2192_0009_DA4', False)]
Souness 717:
Has partial coverage in [u'H5303_0000_DA4']
Tile used in dissertation was H5303_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2192_0009_DA4', 100.0), (u'H5285_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H2192_0009_DA4', False), (u'H5285_0000_DA4', True)]
Souness 718:
Has partial coverage in [u'H5303_0000_DA4']
Tile used in dissertation was H5303_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2192_0009_DA4', 100.0), (u'H5285_0000_DA4', 75.0)]
Tiles already used in dissertation: [(u'H2192_0009_DA4', False), (u'H5285_0000_DA4', True)]
Souness 889:
No HRSC used in dissertation
(Complete coverage, resolution) is available in []
(Partial coverage, resolution) is available in [(u'H2681_0000_DA4', 175.0)]
Tiles already used in dissertation: [(u'H2681_0000_DA4.IMG', True)]
- overlap with h2681 is fairly marginal
Has partial coverage in [u'H2279_0001_DA4']
Tile used in dissertation was H2279_0001_DA4 with resolution 50.0
(Complete coverage, resolution) is available in [(u'H1887_0000_DA4', 250.0)]
Tiles already used in dissertation: [(u'H1887_0000_DA4', True)]
- This is a choice between a fairly good (about 2/3) overlap at 50m resolution, and complete coverage at 250m. I am inclined to retain the higher resolution tile (see S986) on the Top Trumps page.
Souness 1047:
Has partial coverage in [u'H0248_0000_DA4']
Tile used in dissertation was H0248_0000_DA4 with resolution 50.0
(Complete coverage, resolution) is available in [(u'H0451_0000_DA4', 100.0), (u'H2356_0002_DA4', 75.0)]
Tiles already used in dissertation: [(u'H0451_0000_DA4', True), (u'H2356_0002_DA4', True)]
Souness 1048:
Has partial coverage in [u'H0248_0000_DA4']
Tile used in dissertation was H0248_0000_DA4 with resolution 50.0
(Complete coverage, resolution) is available in [(u'H0451_0000_DA4', 100.0), (u'H2356_0002_DA4', 75.0)]
Tiles already used in dissertation: [(u'H0451_0000_DA4', True), (u'H2356_0002_DA4', True)]
Souness 1112:
Has partial coverage in [u'H0365_0000_DA4']
Tile used in dissertation was H0365_0000_DA4 with resolution 75.0
(Complete coverage, resolution) is available in [(u'H2587_0001_DA4', 100.0), (u'H2598_0001_DA4', 175.0), (u'H2609_0000_DA4', 125.0)]
Tiles already used in dissertation: [(u'H2587_0001_DA4', False), (u'H2598_0001_DA4', False), (u'H2609_0000_DA4', True)]
I have now updated the Top Trumps page for the Souness objects that have full coverage in another tile, including Souness 60, 64, 66, 326, 414, 689, 717, 718, 1047, 1048 and 1112.
Differences between the HRSC tiles used in the dissertation and all that intersect extents of Souness glacier like forms
I have been doing some further work on finding which High Resolution Stereo Camera tiles intersect with the extents of the glacier like forms on Mars identified by Colin Souness.
In my dissertation, I identified HRSC coverage manually in Mars Orbital Data Explorer. However, I have now used the coverage shapefiles available, to automatically identify the tiles, to find out if I failed to identify any coverage, or did not identify the best available resolution.
The coverage shapefile did not actually include the resolutions, so I remembered my work on Universal Jobmatch Spam Soup and wrote a program using Beautiful Soup to read the Freie Universität Berlin website on HRSC.
This website also has two maps of where the tiles are on Mars, firstly HRSCView, and another one which is not so easy to find, but is here: maps.planet.fu-berlin.de.
Here are the results:
Tiles intersection not used in dissertation = 48. Tiles in dissertation that do not intersect = 1.
In my dissertation, I identified HRSC coverage manually in Mars Orbital Data Explorer. However, I have now used the coverage shapefiles available, to automatically identify the tiles, to find out if I failed to identify any coverage, or did not identify the best available resolution.
The coverage shapefile did not actually include the resolutions, so I remembered my work on Universal Jobmatch Spam Soup and wrote a program using Beautiful Soup to read the Freie Universität Berlin website on HRSC.
This website also has two maps of where the tiles are on Mars, firstly HRSCView, and another one which is not so easy to find, but is here: maps.planet.fu-berlin.de.
Here are the results:
HRSC DTM tiles intersecting Souness Glacier like forms but not used in the dissertation. Tablet version
Total DTM tiles in dissertation = 179, total tiles intersecting GLF extents = 226.Tiles intersection not used in dissertation = 48. Tiles in dissertation that do not intersect = 1.
HRSC tile H0155
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H0155_0000 show on map | Lat: -45.9°, Long: -30.0° | 740(partial) |
A better resolution may have been available for one or more Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 740 | H2438_0000 show on map | 100 | Lat: -45.4°, Long: -30.2° |
HRSC tile H0262
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 250 | H0262_0000 show on map | Lat: 39.7°, Long: -10.2° | 1 2 3 4 5 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 1 | H5314_0000 show on map | 100 | Lat: 37.9°, Long: -5.5° |
| 2 | H5314_0000 show on map | 100 | Lat: 37.9°, Long: -5.5° |
| 3 | H3253_0000 show on map | 50 | Lat: 40.5°, Long: -9.7° |
| 4 | H3253_0000 show on map | 50 | Lat: 40.5°, Long: -9.7° |
| 5 | H3253_0000 show on map | 50 | Lat: 40.5°, Long: -9.7° |
HRSC tile H0486
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 125 | H0486_0000 show on map | Lat: -36.5°, Long: -95.0° | 845 846 847 848 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 845 | H0266_0000 show on map | 50 | Lat: -43.3°, Long: -94.7° |
| 846 | H0266_0000 show on map | 50 | Lat: -43.3°, Long: -94.7° |
| 847 | H0266_0000 show on map | 50 | Lat: -43.3°, Long: -94.7° |
| 848 | H0266_0000 show on map | 50 | Lat: -43.3°, Long: -94.7° |
HRSC tile H0554
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 200 | H0554_0000 show on map | Lat: -28.7°, Long: 58.6° | 1127 1128 1129 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 1127 | H5263_0001 show on map | 125 | Lat: -28.8°, Long: 57.7° |
| 1128 | H5263_0001 show on map | 125 | Lat: -28.8°, Long: 57.7° |
| 1129 | H5263_0001 show on map | 125 | Lat: -28.8°, Long: 57.7° |
HRSC tile H0572
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 150 | H0572_0000 show on map | Lat: -29.5°, Long: 88.9° | 1107 1108 1109 1298 1299 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 1107 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
| 1108 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
| 1109 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
| 1298 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
| 1299 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
HRSC tile H1216
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H1216_0000 show on map | Lat: 40.1°, Long: -9.6° | 3 4 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 3 | H3253_0000 show on map | 50 | Lat: 40.5°, Long: -9.7° |
| 4 | H3253_0000 show on map | 50 | Lat: 40.5°, Long: -9.7° |
HRSC tile H1238
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H1238_0000 show on map | Lat: 39.3°, Long: -10.5° | 5 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 5 | H3253_0000 show on map | 50 | Lat: 40.5°, Long: -9.7° |
HRSC tile H1289
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H1289_0000 show on map | Lat: 40.8°, Long: 14.4° | 715 716 721(partial) |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 715 | H5285_0000 show on map | 75 | Lat: 36.6°, Long: 15.8° |
| 716 | H5303_0000 show on map | 75 | Lat: 36.9°, Long: 14.7° |
| 721 | H5321_0000 show on map | 100 | Lat: 38.8°, Long: 13.9° |
HRSC tile H1301
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H1301_0000 show on map | Lat: 35.4°, Long: -83.6° | 35 36 37 48(partial) 49 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 35 | H1550_0000 show on map | 75 | Lat: 41.0°, Long: -83.8° |
| 36 | H1550_0000 show on map | 75 | Lat: 41.0°, Long: -83.8° |
| 37 | H1550_0000 show on map | 75 | Lat: 41.0°, Long: -83.8° |
| 48 | H1550_0000 show on map | 75 | Lat: 41.0°, Long: -83.8° |
| 49 | H1550_0000 show on map | 75 | Lat: 41.0°, Long: -83.8° |
HRSC tile H1347
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H1347_0000 show on map | Lat: 20.4°, Long: 75.0° | 204(partial) 205 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 204 | H5306_0000 show on map | 75 | Lat: 24.7°, Long: 74.8° |
| 205 | H5306_0000 show on map | 75 | Lat: 24.7°, Long: 74.8° |
HRSC tile H1518
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 125 | H1518_0001 show on map | Lat: 35.1°, Long: -179.1° | 122(partial) |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 122 | H1258_0001 show on map | 75 | Lat: 32.5°, Long: -177.6° |
HRSC tile H1571
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H1571_0000 show on map | Lat: 41.5°, Long: 12.0° | 723 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 723 | H5339_0000 show on map | 75 | Lat: 40.0°, Long: 12.7° |
HRSC tile H1596
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 200 | H1596_0001 show on map | Lat: 30.8°, Long: 72.6° | 204 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 260 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 204 | H5306_0000 show on map | 75 | Lat: 24.7°, Long: 74.8° |
| 206 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 207 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 208 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 209 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 210 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 211 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 212 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 213 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 214 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 215 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 216 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 217 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 218 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 219 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 220 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 221 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 222 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 223 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 224 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 225 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 226 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 227 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 228 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 229 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 230 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 231 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 232 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 233 | H5342_0000 show on map | 75 | Lat: 25.0°, Long: 72.7° |
| 234 | H1607_0009 show on map | 175 | Lat: 38.1°, Long: 71.4° |
| 235 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 236 | H5324_0000 show on map | 75 | Lat: 30.3°, Long: 73.6° |
| 237 | H1607_0009 show on map | 175 | Lat: 38.1°, Long: 71.4° |
| 238 | H5360_0000 show on map | 75 | Lat: 28.8°, Long: 71.4° |
| 239 | H5360_0000 show on map | 75 | Lat: 28.8°, Long: 71.4° |
| 240 | H5360_0000 show on map | 75 | Lat: 28.8°, Long: 71.4° |
| 241 | H5360_0000 show on map | 75 | Lat: 28.8°, Long: 71.4° |
| 242 | H5360_0000 show on map | 75 | Lat: 28.8°, Long: 71.4° |
| 243 | H5360_0000 show on map | 75 | Lat: 28.8°, Long: 71.4° |
| 244 | H5360_0000 show on map | 75 | Lat: 28.8°, Long: 71.4° |
| 245 | H5360_0000 show on map | 75 | Lat: 28.8°, Long: 71.4° |
| 246 | H5378_0000 show on map | 100 | Lat: 29.0°, Long: 70.2° |
| 247 | H5378_0000 show on map | 100 | Lat: 29.0°, Long: 70.2° |
| 248 | H5378_0000 show on map | 100 | Lat: 29.0°, Long: 70.2° |
| 249 | H5378_0000 show on map | 100 | Lat: 29.0°, Long: 70.2° |
| 250 | H5378_0000 show on map | 100 | Lat: 29.0°, Long: 70.2° |
| 251 | H5378_0000 show on map | 100 | Lat: 29.0°, Long: 70.2° |
| 252 | H5378_0000 show on map | 100 | Lat: 29.0°, Long: 70.2° |
| 253 | H5378_0000 show on map | 100 | Lat: 29.0°, Long: 70.2° |
| 254 | H1607_0009 show on map | 175 | Lat: 38.1°, Long: 71.4° |
| 255 | H1607_0009 show on map | 175 | Lat: 38.1°, Long: 71.4° |
| 256 | H1607_0009 show on map | 175 | Lat: 38.1°, Long: 71.4° |
| 257 | H1607_0009 show on map | 175 | Lat: 38.1°, Long: 71.4° |
| 258 | H1607_0009 show on map | 175 | Lat: 38.1°, Long: 71.4° |
| 260 | H1607_0009 show on map | 175 | Lat: 38.1°, Long: 71.4° |
HRSC tile H1622
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 125 | H1622_0000 show on map | Lat: 45.0°, Long: 37.2° | 526 527 528 529 530 531 532 533 534 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 557 558 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 526 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 527 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 528 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 529 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 530 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 531 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 532 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 533 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 534 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 536 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 537 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 538 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 539 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 540 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 541 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 542 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 543 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 544 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 545 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 546 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 547 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 548 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 549 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 550 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 551 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 552 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 553 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 554 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 555 | H1600_0001 show on map | 125 | Lat: 39.7°, Long: 38.6° |
| 557 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 558 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
HRSC tile H2148
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H2148_0000 show on map | Lat: -44.9°, Long: 19.9° | 1226 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 1226 | H2159_0001 show on map | 75 | Lat: -45.6°, Long: 19.6° |
HRSC tile H2192
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H2192_0009 show on map | Lat: 36.0°, Long: 16.7° | 687 688 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
Edit: H5231 was not actually used in the dissertation but I have recently downloaded it.
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 687 | H5231_0000 show on map | 75 | Lat: 42.0°, Long: 19.3° |
| 688 | H5231_0000 show on map | 75 | Lat: 42.0°, Long: 19.2° |
| 692 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
| 693 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
| 694 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
| 695 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
| 696 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
| 697 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
| 698 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
| 699 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 700 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 701 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 702 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 703 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 704 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 705 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 706 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 707 (partial) | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 708 (partial) | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 709 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 710 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 711 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 712 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 713 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 714 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 715 | H5285_0000 show on map | 75 | Lat: 36.6°, Long: 15.8° |
| 716 | H5303_0000 show on map | 75 | Lat: 36.9°, Long: 14.7° |
| 717 (partial) | H5303_0000 show on map | 75 | Lat: 36.9°, Long: 14.7° |
| 718 (partial) | H5303_0000 show on map | 75 | Lat: 36.9°, Long: 14.7° |
| 719 | H5285_0000 show on map | 75 | Lat: 36.6°, Long: 15.8° |
| 720 | H5285_0000 show on map | 75 | Lat: 36.6°, Long: 15.8° |
HRSC tile H2225
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H2225_0000 show on map | Lat: -53.9°, Long: 13.6° | 1236 1237 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 1236 | H2247_0000 show on map | 75 | Lat: -53.5°, Long: 12.4° |
| 1237 | H2247_0000 show on map | 75 | Lat: -53.5°, Long: 12.4° |
HRSC tile H2242
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H2242_0000 show on map | Lat: -48.9°, Long: 143.6° | 914 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 914 | H2220_0000 show on map | 75 | Lat: -48.2°, Long: 144.5° |
HRSC tile H2486
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 150 | H2486_0001 show on map | Lat: -31.8°, Long: -65.2° | 813(partial) 814(partial) |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 813 | H2530_0001 show on map | 125 | Lat: -33.4°, Long: -68.6° |
| 814 | H2530_0001 show on map | 125 | Lat: -33.4°, Long: -68.6° |
HRSC tile H2539
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 150 | H2539_0000 show on map | Lat: -32.8°, Long: 126.8° | 922 923 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 922 | H6544_0000 show on map | 100 | Lat: -40.7°, Long: 127.9° |
| 923 | H6544_0000 show on map | 100 | Lat: -40.7°, Long: 127.9° |
HRSC tile H2543
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 125 | H2543_0000 show on map | Lat: -40.0°, Long: 93.8° | 1100 1101 1102 1103 1104(partial) 1105 1106(partial) |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 1100 | H0528_0000 show on map | 100 | Lat: -29.7°, Long: 93.1° |
| 1101 | H0528_0000 show on map | 100 | Lat: -29.7°, Long: 93.1° |
| 1102 | H0528_0000 show on map | 100 | Lat: -29.7°, Long: 93.1° |
| 1103 | H0528_0000 show on map | 100 | Lat: -29.7°, Long: 93.1° |
| 1104 | H0528_0000 show on map | 100 | Lat: -29.7°, Long: 93.1° |
| 1105 | H0528_0000 show on map | 100 | Lat: -29.7°, Long: 93.1° |
| 1106 | H0528_0000 show on map | 100 | Lat: -29.7°, Long: 93.1° |
HRSC tile H2587
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H2587_0001 show on map | Lat: -53.7°, Long: 90.3° | 1111 1112 1113 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 1111 | H0365_0000 show on map | 75 | Lat: -45.5°, Long: 90.7° |
| 1112 (partial) | H0365_0000 show on map | 75 | Lat: -45.5°, Long: 90.7° |
| 1113 | H0365_0000 show on map | 75 | Lat: -45.5°, Long: 90.7° |
HRSC tile H2598
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 175 | H2598_0001 show on map | Lat: -38.1°, Long: 89.7° | 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1298 1299 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 1106 | H0528_0000 show on map | 100 | Lat: -29.7°, Long: 93.1° |
| 1107 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
| 1108 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
| 1109 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
| 1110 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
| 1111 | H0365_0000 show on map | 75 | Lat: -45.5°, Long: 90.7° |
| 1112 (partial) | H0365_0000 show on map | 75 | Lat: -45.5°, Long: 90.7° |
| 1113 | H0365_0000 show on map | 75 | Lat: -45.5°, Long: 90.7° |
| 1114 | H2609_0000 show on map | 125 | Lat: -39.6°, Long: 88.5° |
| 1115 | H2609_0000 show on map | 125 | Lat: -39.6°, Long: 88.5° |
| 1116 | H2609_0000 show on map | 125 | Lat: -39.6°, Long: 88.5° |
| 1298 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
| 1299 | H0550_0000 show on map | 125 | Lat: -32.5°, Long: 92.3° |
HRSC tile H2628
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 125 | H2628_0001 show on map | Lat: -49.2°, Long: 21.3° | 1226 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 1226 | H2159_0001 show on map | 75 | Lat: -45.6°, Long: 19.6° |
HRSC tile H2648
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 200 | H2648_0000 show on map | Lat: -44.7°, Long: -143.7° | 882 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 882 | H6486_0000 show on map | 75 | Lat: -43.7°, Long: -143.0° |
HRSC tile H2650
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 150 | H2650_0000 show on map | Lat: -47.9°, Long: 17.9° | 1226 1227 1228 1229 1230 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 1226 | H2159_0001 show on map | 75 | Lat: -45.6°, Long: 19.6° |
| 1227 | H2181_0001 show on map | 100 | Lat: -48.3°, Long: 17.4° |
| 1228 | H2181_0001 show on map | 100 | Lat: -48.3°, Long: 17.4° |
| 1229 | H2181_0001 show on map | 100 | Lat: -48.3°, Long: 17.4° |
| 1230 | H2181_0001 show on map | 100 | Lat: -48.3°, Long: 17.4° |
HRSC tile H2662
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 225 | H2662_0001 show on map | Lat: -35.9°, Long: -81.1° | 827 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 827 | H4087_0000 show on map | 100 | Lat: -31.2°, Long: -80.2° |
HRSC tile H2671
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 175 | H2671_0000 show on map | Lat: -43.2°, Long: 114.8° | 940 975 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 940 | H2638_0000 show on map | 150 | Lat: -37.1°, Long: 118.0° |
| 975 | H2224_0000 show on map | 75 | Lat: -41.3°, Long: 112.9° |
HRSC tile H2687
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 200 | H2687_0000 show on map | Lat: -42.1°, Long: -17.7° | 730 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 730 | H2665_0001 show on map | 125 | Lat: -42.1°, Long: -15.5° |
HRSC tile H2728
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 250 | H2728_0000 show on map | Lat: -40.7°, Long: -88.8° | 844 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 844 | H0453_0000 show on map | 75 | Lat: -41.2°, Long: -92.0° |
HRSC tile H2872
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 225 | H2872_0000 show on map | Lat: 35.5°, Long: -9.8° | 3 4 5 6 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 3 | H3253_0000 show on map | 50 | Lat: 40.5°, Long: -9.7° |
| 4 | H3253_0000 show on map | 50 | Lat: 40.5°, Long: -9.7° |
| 5 | H3253_0000 show on map | 50 | Lat: 40.5°, Long: -9.7° |
| 6 | H1498_0000 show on map | 100 | Lat: 34.3°, Long: -11.6° |
HRSC tile H2880
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 250 | H2880_0000 show on map | Lat: 39.5°, Long: -74.3° | 18 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 18 | H2913_0000 show on map | 175 | Lat: 35.1°, Long: -78.0° |
HRSC tile H3293
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H3293_0000 show on map | Lat: 43.0°, Long: 18.0° | 696 697 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 696 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
| 697 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
HRSC tile H3304
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H3304_0000 show on map | Lat: 44.3°, Long: 16.6° | 699 700 701 702 703 704 705(partial) 712 713 714 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 699 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 700 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 701 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 702 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 703 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 704 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 705 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 712 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 713 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
| 714 | H5267_0000 show on map | 75 | Lat: 36.4°, Long: 17.0° |
HRSC tile H3333
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H3333_0000 show on map | Lat: 46.3°, Long: 45.4° | 494 495 496 497 506(partial) 508 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 494 | H1545_0000 show on map | 75 | Lat: 44.2°, Long: 46.3° |
| 495 | H1545_0000 show on map | 75 | Lat: 44.2°, Long: 46.3° |
| 496 | H1545_0000 show on map | 75 | Lat: 44.2°, Long: 46.3° |
| 497 | H1545_0000 show on map | 75 | Lat: 44.2°, Long: 46.3° |
| 506 | H1545_0000 show on map | 75 | Lat: 44.2°, Long: 46.3° |
| 508 | H1545_0000 show on map | 75 | Lat: 44.2°, Long: 46.3° |
HRSC tile H4076
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 125 | H4076_0000 show on map | Lat: -32.3°, Long: -78.5° | 827 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 827 | H4087_0000 show on map | 100 | Lat: -31.2°, Long: -80.2° |
HRSC tile H4223
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H4223_0000 show on map | Lat: -40.6°, Long: -124.0° | 866 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 866 | H4234_0000 show on map | 75 | Lat: -40.2°, Long: -125.5° |
HRSC tile H4235
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H4235_0000 show on map | Lat: -34.6°, Long: 137.1° | 917(partial) |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 917 | H0469_0000 show on map | 75 | Lat: -40.5°, Long: 135.0° |
HRSC tile H5191
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H5191_0000 show on map | Lat: 28.0°, Long: 62.2° | 300(partial) |
A better resolution may have been available for one or more Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 300 | H1446_0000 show on map | 100 | Lat: 38.4°, Long: 60.8° |
HRSC tile H5231
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H5231_0000 show on map | Lat: 35.8°, Long: 19.5° | 683 684 685 686 687 688 689 690(partial) 691 692(partial) 696 697(partial) |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
Edit: H5231 was not actually used in the dissertation but I have recently downloaded it.
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 683 | H5231_0000 show on map | 75 | Lat: 38.1°, Long: 19.8° |
| 684 | H5231_0000 show on map | 75 | Lat: 38.0°, Long: 19.9° |
| 685 | H5231_0000 show on map | 75 | Lat: 38.0°, Long: 19.8° |
| 686 | H5231_0000 show on map | 75 | Lat: 37.8°, Long: 19.7° |
| 687 | H5231_0000 show on map | 75 | Lat: 42.0°, Long: 19.3° |
| 688 | H5231_0000 show on map | 75 | Lat: 42.0°, Long: 19.2° |
| 689 (partial) | H5213_0000 show on map | 75 | Lat: 34.9°, Long: 20.7° |
| 690 | H5213_0000 show on map | 75 | Lat: 34.9°, Long: 20.7° |
| 691 | H5213_0000 show on map | 75 | Lat: 34.9°, Long: 20.7° |
| 692 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
| 696 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
| 697 | H5249_0000 show on map | 75 | Lat: 35.9°, Long: 18.2° |
HRSC tile H5310
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H5310_0000 show on map | Lat: 40.4°, Long: 35.1° | 563 564(partial) 565 566 567 568 570(partial) 571(partial) 577 578 579 580(partial) 581(partial) |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 563 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 564 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 565 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 566 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 567 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 568 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 570 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 571 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 577 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 578 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 579 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 580 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
| 581 | H1395_0000 show on map | 100 | Lat: 43.5°, Long: 34.8° |
HRSC tile H5357
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 75 | H5357_0000 show on map | Lat: 37.4°, Long: 11.6° | 724(partial) |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 724 | H5339_0000 show on map | 75 | Lat: 40.0°, Long: 12.7° |
HRSC tile H5365
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H5365_0000 show on map | Lat: 47.1°, Long: -69.1° | 7 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 7 (partial) | H1429_0000 show on map | 75 | Lat: 39.2°, Long: -67.4° |
HRSC tile H5371
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H5371_0000 show on map | Lat: 48.1°, Long: 49.3° | 416 417 418 442 443 444 445 446 469(partial) 470(partial) |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 416 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 417 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 418 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 442 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 443 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 444 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 445 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 446 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 469 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 470 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
HRSC tile H5400
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H5400_0000 show on map | Lat: 48.3°, Long: 28.4° | 630 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 630 | H1450_0000 show on map | 75 | Lat: 41.8°, Long: 27.8° |
HRSC tile H5407
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H5407_0000 show on map | Lat: 48.2°, Long: 48.0° | 441 469 470 471 478 479 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 441 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 469 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 470 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 471 | H1523_0000 show on map | 75 | Lat: 43.1°, Long: 49.6° |
| 478 | H1545_0000 show on map | 75 | Lat: 44.2°, Long: 46.3° |
| 479 | H1545_0000 show on map | 75 | Lat: 44.2°, Long: 46.3° |
HRSC tile H5436
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H5436_0000 show on map | Lat: 49.4°, Long: 26.9° | 635 636 641 642 643 644 645 646 647 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 635 | H1461_0000 show on map | 75 | Lat: 43.9°, Long: 25.3° |
| 636 | H1450_0000 show on map | 75 | Lat: 41.8°, Long: 27.8° |
| 641 | H1461_0000 show on map | 75 | Lat: 43.9°, Long: 25.3° |
| 642 | H1461_0000 show on map | 75 | Lat: 43.9°, Long: 25.3° |
| 643 | H1461_0000 show on map | 75 | Lat: 43.9°, Long: 25.3° |
| 644 | H1461_0000 show on map | 75 | Lat: 43.9°, Long: 25.3° |
| 645 | H1461_0000 show on map | 75 | Lat: 43.9°, Long: 25.3° |
| 646 | H1461_0000 show on map | 75 | Lat: 43.9°, Long: 25.3° |
| 647 | H1461_0000 show on map | 75 | Lat: 43.9°, Long: 25.3° |
HRSC tile H6501
| Resolution (m) | Product ID | Centre location | Souness GLFs |
|---|---|---|---|
| 100 | H6501_0000 show on map | Lat: -47.1°, Long: 144.9° | 913 914 |
Best available resolution used for all Souness objects in this tile
In the dissertation, the following HRSC DTM tiles were used:
| Souness GLF | Product ID | Resolution (m) | Centre location |
|---|---|---|---|
| 913 | H2220_0000 show on map | 75 | Lat: -48.2°, Long: 144.5° |
| 914 | H2220_0000 show on map | 75 | Lat: -48.2°, Long: 144.5° |
Evaluation
I missed some coverage of Souness 683-688, I believe because I mistook the tile h5231 for h5213 and didn't realise I didn't download 5231. It appears at first that Souness 300 and Souness 740 could have had a higher resolution, however the 75m tile h5191_0000 only clips the edge of Souness 300, and similarly for h0155_0000.Update: I have now downloaded h5231 and included it in the Top Trumps website (affects Souness numbers 683 to 688). It is not however shown on the summary maps, which would take a while longer to refresh.
 |
| In the dissertation the tile H1446 was used for Souness 300, which has 100m, but covers the whole object. |
 |
| In the dissertation H2438_0000 was used for Souness 740, which has 100m resolution. H0155_0000 has 75m resolution but doesn't cover the whole object. |
 |
| The tile h2996_0000 was the only one that I had identify that does not in fact cover any Souness GLFs, just missing the footprints of 519 and 520. |
There are also some Souness glacier like forms that were assigned to a tile giving partial coverage in the dissertation, but complete coverage of the extent is available in another tile. When I have some time I will update the list and rerun the program generating the Top Trumps files.
Listing the Souness glaciers in the 179 HRSC tiles
Table of the 179 HRSC tiles, with links to the Souness glacier-like forms
Using the product coverage shapefile of the HRSC DTM tiles, I wrote a Python program to find out which Souness glacier-like forms (the extent polygons) intersect with each HRSC DTM tile.The table has been reordered to have the same order as the animations. The tiles were originally chosen manually by browsing Mars Orbital Data Explorer during my dissertation work. I aimed to find the tile that covered each Souness object at the best resolution.
I have also output the data the other way around indexing the HRSC DTM tiles for each Souness object, but there is little more work to be done comparing it to my manually assigned tiles, so I will leave that for the next post.
In the table below I list the Souness glacier-like forms intersecting with the 179 tiles I used in my dissertation. There are some other HRSC tiles that do so, but these may only duplicate the same objects at equal or lower resolution.
Of the 179 tiles downloaded, only one of them does not in fact cover any Souness objects. This is due to two Souness objects being close to but just outside the tile boundary.
To find more about an individual tile, click on the link in the first column to the tile's page on Arizona State University's Mars Image Explorer or using HRSCview.
The 'hist' link which will go to the elevation and slope histograms and plots for that tile that were part of the animation on Youtube (the version with 4 subplots in one figure).
The links at the right will go to the Souness Top Trumps page for that object.
| Tile | Dimensions | DTM resolution | Centre location | Area | Mean elev (m) | Min elev | Max elev | Souness objects in tile |
|---|---|---|---|---|---|---|---|---|
| h1258_0001 histogram | 5101 × 1072 px | 75m | 177.6°W, 32.5°N | 22915km2 | -3837.0 | -4161 | -2610 | 119 120 121 122 |
| h1232_0000 histogram | 3912 × 1097 px | 75m | 140.3°W, 37.4°N | 17785km2 | -1977.9 | -3581 | -5 | 105 |
| h1210_0000 histogram | 2491 × 931 px | 75m | 138.1°W, 39.0°N | 12230km2 | -1629.8 | -3168 | 179 | 101 102 103 104 |
| h0037_0000 histogram | 36203 × 4729 px | 50m | 131.9°W, 29.4°N | 217870km2 | 1762.4 | -2722 | 21234 | 86 87 88 89 91 92 93 96 |
| h5380_0000 histogram | 2689 × 1598 px | 75m | 131.0°W, 44.5°N | 15263km2 | -1551.1 | -2293 | -1055 | 90 |
| h1316_0000 histogram | 5401 × 1233 px | 100m | 119.7°W, 31.7°N | 40045km2 | 1893.0 | 663 | 2821 | 83 |
| h5405_0000 histogram | 9603 × 2538 px | 50m | 111.9°W, 46.6°N | 38658km2 | 1488.0 | -1405 | 5348 | 81 |
| h5081_0000 histogram | 11371 × 2145 px | 75m | 92.4°W, 36.0°N | 104607km2 | 777.6 | -703 | 2996 | 71 74 75 76 77 78 |
| h5376_0000 histogram | 12049 × 1437 px | 75m | 89.7°W, 38.1°N | 64857km2 | 674.9 | -924 | 2458 | 70 73 |
| h5340_0000 histogram | 12402 × 1321 px | 75m | 87.4°W, 38.1°N | 64076km2 | 588.7 | -1064 | 2317 | 60 61 62 69 |
| h5322_0000 histogram | 11803 × 1319 px | 75m | 86.2°W, 37.1°N | 59678km2 | 899.2 | -668 | 3142 | 53 54 55 56 57 59 60 61 62 63 64 65 66 67 68 |
| h5304_0000 histogram | 5767 × 2267 px | 50m | 85.4°W, 41.9°N | 21127km2 | 1403.9 | -232 | 3159 | 50 51 54 55 56 57 58 64 65 66 |
| h1312_0000 histogram | 7271 × 1337 px | 75m | 84.7°W, 35.8°N | 36762km2 | 926.3 | -1001 | 2700 | 48 49 52 53 64 |
| h5286_0000 histogram | 12437 × 2499 px | 50m | 84.3°W, 44.7°N | 51054km2 | 352.5 | -2124 | 3192 | 39 40 41 42 43 44 45 46 47 50 51 |
| h1550_0000 histogram | 16403 × 3782 px | 75m | 83.5°W, 41.0°N | 208952km2 | 419.0 | -2573 | 3222 | 31 32 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 64 65 66 |
| h3316_0001 histogram | 2772 × 1447 px | 75m | 83.0°W, 46.5°N | 15598km2 | 614.1 | -1105 | 2792 | 31 32 38 39 40 41 42 |
| h1528_0000 histogram | 16803 × 3537 px | 75m | 80.5°W, 40.3°N | 196042km2 | 480.7 | -2965 | 2791 | 22 23 24 25 26 27 28 29 30 33 34 |
| h3283_0000 histogram | 5353 × 1318 px | 75m | 78.7°W, 45.3°N | 29879km2 | 815.1 | -2660 | 2678 | 21 |
| h2913_0000 histogram | 4962 × 1513 px | 175m | 78.0°W, 35.1°N | 178236km2 | 675.9 | -771 | 2078 | 18 |
| h3272_0000 histogram | 1912 × 1284 px | 75m | 77.5°W, 47.0°N | 11410km2 | 55.9 | -3028 | 1889 | 17 |
| h5401_0000 histogram | 1385 × 1211 px | 100m | 72.6°W, 48.1°N | 11121km2 | -1689.0 | -3416 | -372 | 9 11 12 14 |
| h5383_0000 histogram | 3176 × 1592 px | 75m | 71.0°W, 49.0°N | 19640km2 | -2274.4 | -3612 | 237 | 8 9 10 |
| h1429_0000 histogram | 20803 × 3289 px | 75m | 67.5°W, 39.2°N | 171804km2 | -966.9 | -3765 | 1326 | 7 |
| h1498_0000 histogram | 7603 × 2119 px | 100m | 11.6°W, 34.3°N | 110710km2 | -3640.2 | -5207 | -2165 | 5 6 |
| h3253_0000 histogram | 7142 × 1678 px | 50m | 9.6°W, 40.5°N | 24933km2 | -4278.1 | -4996 | -3177 | 3 4 5 |
| h5314_0000 histogram | 6601 × 879 px | 100m | 5.5°W, 37.9°N | 45091km2 | -3626.2 | -5167 | -2113 | 1 2 |
| h5339_0000 histogram | 11202 × 1377 px | 75m | 12.6°E, 40.0°N | 60184km2 | -2815.6 | -4172 | -913 | 723 724 725 726 727 |
| h5321_0000 histogram | 4153 × 974 px | 100m | 13.9°E, 38.8°N | 28588km2 | -2641.5 | -3894 | -1534 | 721 722 723 |
| h5303_0000 histogram | 8752 × 1349 px | 75m | 14.7°E, 36.9°N | 44190km2 | -2389.0 | -4249 | -1084 | 715 716 717 718 |
| h5285_0000 histogram | 9503 × 1447 px | 75m | 15.8°E, 36.6°N | 48208km2 | -2342.2 | -4333 | -907 | 712 714 715 717 718 719 720 |
| h5267_0000 histogram | 9301 × 1314 px | 75m | 17.0°E, 36.4°N | 47984km2 | -2356.2 | -4417 | -887 | 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 |
| h5249_0000 histogram | 9682 × 1367 px | 75m | 18.3°E, 35.9°N | 50841km2 | -2323.2 | -3695 | -1311 | 692 693 694 695 696 697 698 707 708 709 710 |
| h5213_0000 histogram | 9533 × 1474 px | 75m | 20.6°E, 34.8°N | 52161km2 | -2087.6 | -3904 | -204 | 681 682 689 690 691 |
| h3249_0000 histogram | 8001 × 1690 px | 75m | 21.4°E, 44.4°N | 47924km2 | -3560.4 | -5099 | -1204 | 673 674 675 681 |
| h5195_0000 histogram | 5743 × 1104 px | 75m | 22.4°E, 32.3°N | 30026km2 | -1848.9 | -4014 | -208 | 678 679 680 |
| h1483_0000 histogram | 11102 × 3084 px | 100m | 23.5°E, 42.8°N | 143811km2 | -3036.0 | -4265 | -671 | 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 677 |
| h1201_0000 histogram | 5202 × 1373 px | 75m | 24.6°E, 43.5°N | 28478km2 | -3224.1 | -3909 | -1732 | 657 658 660 661 662 663 664 665 666 671 |
| h1461_0000 histogram | 16986 × 4749 px | 75m | 25.4°E, 43.9°N | 154244km2 | -2924.2 | -6588 | -492 | 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 |
| h1450_0000 histogram | 18203 × 4148 px | 75m | 27.8°E, 41.8°N | 163141km2 | -2807.8 | -7127 | -169 | 613 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 639 640 |
| h1428_0000 histogram | 13002 × 3085 px | 75m | 30.3°E, 42.3°N | 102455km2 | -2734.8 | -7153 | 165 | 601 602 605 606 607 608 609 610 611 612 613 614 615 617 618 619 620 |
| h5328_0000 histogram | 4952 × 1353 px | 100m | 32.7°E, 43.5°N | 37536km2 | -2845.0 | -3773 | 616 | 573 575 591 597 598 599 |
| h1644_0000 histogram | 1952 × 1607 px | 175m | 33.7°E, 40.4°N | 86440km2 | -1930.3 | -3762 | 541 | 556 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 584 585 586 587 588 591 597 598 599 600 601 602 605 606 608 609 |
| h1395_0000 histogram | 5203 × 1512 px | 100m | 34.7°E, 43.5°N | 44511km2 | -2828.2 | -4259 | -698 | 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 574 576 577 578 579 580 581 582 583 584 585 586 587 588 |
| h1600_0001 histogram | 7501 × 2721 px | 125m | 38.6°E, 39.7°N | 199966km2 | -1366.3 | -3900 | 972 | 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 |
| h1351_0001 histogram | 8402 × 1977 px | 75m | 41.0°E, 47.4°N | 48721km2 | -2762.2 | -4659 | 978 | 524 525 |
| h1578_0000 histogram | 8602 × 3013 px | 100m | 43.0°E, 44.1°N | 160965km2 | -2107.2 | -4483 | 1032 | 498 499 500 501 502 505 507 509 510 511 512 513 514 515 516 517 518 521 522 523 524 525 |
| h2996_0000 histogram | 2801 × 806 px | 150m | 44.9°E, 28.9°N | 45651km2 | -996.3 | -2511 | 315 | |
| h1545_0000 histogram | 9373 × 3847 px | 75m | 46.5°E, 44.1°N | 113871km2 | -2069.4 | -4212 | 664 | 452 455 458 463 464 465 466 467 468 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 503 504 505 506 508 |
| h1523_0000 histogram | 10543 × 3418 px | 75m | 49.8°E, 43.1°N | 116809km2 | -1814.8 | -3636 | 914 | 398 399 408 409 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 469 470 471 |
| h3289_0000 histogram | 4141 × 1061 px | 100m | 51.1°E, 45.9°N | 31014km2 | -2653.7 | -3596 | -646 | 398 399 415 416 417 418 433 |
| h5335_0000 histogram | 6852 × 1311 px | 100m | 52.1°E, 46.0°N | 54418km2 | -2721.0 | -3605 | 59 | 379 380 382 386 387 388 389 390 391 392 393 394 395 396 397 405 406 407 410 411 412 413 414 415 |
| h5317_0000 histogram | 5703 × 1415 px | 100m | 52.6°E, 44.2°N | 44583km2 | -2354.1 | -3417 | -229 | 365 371 372 373 374 375 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 |
| h2908_0000 histogram | 5594 × 2184 px | 150m | 53.4°E, 41.4°N | 214663km2 | -1762.7 | -3474 | 631 | 342 343 349 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 429 |
| h1241_0000 histogram | 4672 × 1362 px | 75m | 54.2°E, 44.6°N | 24804km2 | -2578.1 | -3295 | -183 | 367 368 369 376 383 384 |
| h5299_0000 histogram | 7368 × 1569 px | 75m | 55.2°E, 38.8°N | 38310km2 | -1278.4 | -3093 | 354 | 346 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 364 |
| h5281_0000 histogram | 5252 × 1315 px | 75m | 56.6°E, 38.3°N | 27428km2 | -2083.0 | -3202 | 98 | 324 334 337 338 339 340 341 344 345 346 347 348 349 |
| h2864_0000 histogram | 2206 × 1891 px | 175m | 58.0°E, 35.2°N | 92242km2 | -1283.3 | -3285 | 346 | 309 310 321 322 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 344 346 347 348 350 351 352 353 |
| h1468_0001 histogram | 19462 × 3367 px | 75m | 58.6°E, 47.6°N | 169273km2 | -3114.9 | -5556 | -38 | 323 324 325 326 |
| h1446_0000 histogram | 11318 × 2014 px | 100m | 60.8°E, 38.4°N | 133749km2 | -1916.4 | -3797 | 767 | 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 |
| h5173_0000 histogram | 14685 × 1201 px | 75m | 63.0°E, 27.1°N | 72584km2 | -309.5 | -2628 | 2263 | 292 293 294 295 296 |
| h1629_0000 histogram | 5302 × 2471 px | 150m | 63.3°E, 38.9°N | 215818km2 | -2235.9 | -4490 | 12 | 278 279 280 284 285 286 287 288 289 290 291 294 295 296 297 298 299 302 303 304 305 306 307 308 313 314 315 316 317 318 319 320 |
| h1391_0000 histogram | 12890 × 1476 px | 100m | 68.3°E, 37.3°N | 120274km2 | -1699.3 | -5080 | 1573 | 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 281 282 |
| h5378_0000 histogram | 6071 × 977 px | 100m | 70.2°E, 29.0°N | 44808km2 | 137.2 | -2306 | 1514 | 240 244 245 246 247 248 249 250 251 252 253 261 |
| h1607_0009 histogram | 5002 × 2045 px | 175m | 71.4°E, 38.0°N | 226517km2 | -2320.6 | -4132 | 889 | 215 216 217 218 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 |
| h5360_0000 histogram | 7976 × 1248 px | 75m | 71.4°E, 28.8°N | 40686km2 | -1.4 | -2827 | 1739 | 238 239 240 241 242 243 244 245 |
| h5342_0000 histogram | 12303 × 1124 px | 75m | 72.7°E, 25.0°N | 61556km2 | -85.3 | -3176 | 1730 | 206 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 235 236 237 |
| h5324_0000 histogram | 3577 × 1087 px | 75m | 73.6°E, 30.2°N | 16795km2 | -1439.1 | -3462 | 1724 | 206 207 208 209 210 211 212 213 214 215 216 217 218 235 236 |
| h5306_0000 histogram | 10740 × 1140 px | 75m | 74.8°E, 24.6°N | 49345km2 | -439.1 | -3454 | 1863 | 204 205 |
| h5288_0000 histogram | 7205 × 989 px | 75m | 76.5°E, 26.4°N | 32079km2 | -820.7 | -2972 | 1499 | 201 |
| h0988_0000 histogram | 14122 × 1433 px | 75m | 77.2°E, 22.5°N | 83411km2 | -1307.1 | -3523 | 1505 | 201 |
| h1526_0000 histogram | 5503 × 2821 px | 75m | 115.0°E, 40.1°N | 63553km2 | -4952.7 | -6556 | -4301 | 198 199 200 |
| h2878_0000 histogram | 1682 × 1190 px | 250m | 121.8°E, 37.3°N | 104112km2 | -4714.1 | -6381 | -3959 | 194 195 196 197 |
| h1317_0000 histogram | 4001 × 886 px | 100m | 144.6°E, 31.7°N | 28788km2 | -1767.1 | -4681 | 1680 | 192 |
| h1423_0001 histogram | 15994 × 2143 px | 75m | 163.3°E, 39.5°N | 127585km2 | -3021.1 | -4072 | 283 | 146 147 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 |
| h1412_0001 histogram | 11403 × 1941 px | 100m | 165.0°E, 41.4°N | 113313km2 | -3078.8 | -4178 | 487 | 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 159 |
| h1628_0000 histogram | 5002 × 3727 px | 100m | 165.4°E, 40.9°N | 138771km2 | -3025.3 | -4670 | 455 | 135 136 137 138 139 140 141 145 149 150 151 152 154 155 158 166 167 |
| h4293_0000 histogram | 2501 × 1002 px | 75m | 163.4°W, 43.0°S | 11825km2 | 1362.8 | 587 | 3417 | 893 894 |
| h2681_0000 histogram | 2652 × 1704 px | 175m | 148.1°W, 44.8°S | 118773km2 | 2258.4 | 96 | 4555 | 883 884 886 887 889 890 |
| h6486_0000 histogram | 8681 × 1737 px | 75m | 143.0°W, 43.7°S | 50290km2 | 2302.5 | 476 | 3888 | 882 |
| h2538_0000 histogram | 5029 × 1263 px | 150m | 134.4°W, 34.7°S | 113579km2 | 1867.0 | 36 | 3268 | 879 880 |
| h2527_0000 histogram | 5006 × 1956 px | 75m | 133.8°W, 43.0°S | 47661km2 | 2001.1 | -94 | 3377 | 877 878 |
| h2494_0000 histogram | 15301 × 2927 px | 75m | 131.8°W, 49.7°S | 121366km2 | 2181.4 | 303 | 4451 | 876 |
| h0479_0000 histogram | 3458 × 1348 px | 100m | 128.1°W, 42.7°S | 40474km2 | 2102.0 | 515 | 4837 | 872 873 |
| h4234_0000 histogram | 3601 × 1185 px | 75m | 125.5°W, 40.2°S | 17789km2 | 2382.7 | 1156 | 4744 | 866 |
| h1937_0000 histogram | 9003 × 1817 px | 100m | 125.1°W, 30.9°S | 125929km2 | 2777.4 | 1115 | 4173 | 867 868 |
| h0424_0000 histogram | 10549 × 2394 px | 50m | 121.4°W, 44.3°S | 45403km2 | 2071.6 | 588 | 3526 | 862 863 864 |
| h2197_0001 histogram | 2011 × 1302 px | 100m | 114.0°W, 52.0°S | 19989km2 | 1505.8 | -354 | 3428 | 860 861 |
| h2644_0000 histogram | 3752 × 2019 px | 150m | 111.4°W, 45.0°S | 123347km2 | 2524.6 | 452 | 4360 | 859 |
| h2501_0000 histogram | 3501 × 1770 px | 75m | 99.7°W, 47.8°S | 28233km2 | 2931.5 | 549 | 3878 | 855 856 857 1269 |
| h0508_0000 histogram | 12599 × 2646 px | 75m | 98.8°W, 34.0°S | 138944km2 | 5258.3 | 2429 | 9155 | 849 850 851 852 853 |
| h0497_0000 histogram | 10101 × 1885 px | 100m | 97.0°W, 37.0°S | 135551km2 | 4503.0 | 1828 | 7379 | 849 850 851 852 853 |
| h0266_0000 histogram | 6715 × 1463 px | 50m | 94.7°W, 43.3°S | 18355km2 | 3653.4 | 2002 | 8427 | 845 846 847 848 |
| h0453_0000 histogram | 10385 × 1838 px | 75m | 92.0°W, 41.2°S | 79320km2 | 4257.2 | 650 | 8978 | 837 838 839 840 841 842 843 844 |
| h4087_0000 histogram | 10465 × 1175 px | 100m | 80.2°W, 31.1°S | 91348km2 | 3431.6 | 1893 | 5446 | 827 |
| h2640_0000 histogram | 7401 × 2142 px | 150m | 78.2°W, 42.1°S | 242593km2 | 3239.4 | -1149 | 7085 | 824 825 826 827 828 |
| h2607_0000 histogram | 9723 × 3249 px | 100m | 75.3°W, 49.5°S | 174840km2 | 2141.2 | -93 | 3969 | 824 825 826 |
| h2596_0001 histogram | 7469 × 2162 px | 125m | 74.3°W, 34.8°S | 188443km2 | 3766.4 | 1831 | 7105 | 821 822 823 |
| h2541_0000 histogram | 13269 × 3723 px | 100m | 70.0°W, 55.8°S | 174235km2 | 1531.7 | -562 | 3788 | 815 816 |
| h2530_0001 histogram | 9003 × 1937 px | 125m | 68.6°W, 33.4°S | 188667km2 | 3159.1 | 356 | 5917 | 810 811 812 813 814 |
| h2508_0000 histogram | 15095 × 3569 px | 100m | 67.7°W, 54.1°S | 171382km2 | 1469.5 | -868 | 3545 | 809 |
| h2475_0000 histogram | 5903 × 1822 px | 75m | 65.2°W, 46.1°S | 43430km2 | 1863.8 | -423 | 3672 | 1266 1267 |
| h2387_0000 histogram | 10002 × 1899 px | 75m | 61.0°W, 48.0°S | 54648km2 | 1497.9 | -656 | 3244 | 801 802 803 804 805 806 807 808 |
| h0427_0000 histogram | 8101 × 2100 px | 75m | 57.1°W, 44.0°S | 53877km2 | 1200.5 | -1230 | 3735 | 787 788 789 |
| h0416_0000 histogram | 8537 × 1457 px | 100m | 55.2°W, 46.6°S | 73480km2 | 236.5 | -2513 | 3608 | 780 781 782 |
| h0394_0000 histogram | 7360 × 1523 px | 75m | 52.0°W, 42.4°S | 42870km2 | 561.4 | -1847 | 3741 | 771 772 774 775 776 777 778 |
| h2669_0000 histogram | 2373 × 1508 px | 200m | 48.7°W, 38.2°S | 122633km2 | 758.1 | -1714 | 3946 | 762 763 764 765 766 |
| h2625_0000 histogram | 2802 × 1977 px | 150m | 44.2°W, 39.0°S | 104012km2 | -396.2 | -3079 | 3160 | 757 758 759 760 761 |
| h4376_0000 histogram | 4453 × 1027 px | 100m | 40.7°W, 36.0°S | 29258km2 | 97.7 | -1782 | 2112 | 754 |
| h4365_0001 histogram | 5002 × 1218 px | 75m | 39.6°W, 35.4°S | 23863km2 | 121.8 | -2765 | 1877 | 755 756 |
| h0533_0000 histogram | 13073 × 2294 px | 150m | 38.2°W, 22.0°S | 456221km2 | -409.1 | -5430 | 2640 | 747 748 |
| h0544_0000 histogram | 2790 × 1207 px | 150m | 37.9°W, 40.6°S | 66060km2 | -985.3 | -4288 | 2220 | 745 746 749 750 751 752 753 |
| h0383_0000 histogram | 1601 × 1068 px | 75m | 37.9°W, 43.1°S | 8767km2 | -1715.5 | -4305 | 1025 | 749 |
| h2515_0000 histogram | 16219 × 6793 px | 75m | 36.8°W, 62.6°S | 149827km2 | 783.7 | -2718 | 6143 | 744 |
| h2526_0001 histogram | 6887 × 1443 px | 125m | 35.4°W, 39.0°S | 116216km2 | -717.2 | -3224 | 2888 | 743 |
| h2493_0000 histogram | 9635 × 2247 px | 75m | 33.6°W, 49.3°S | 75915km2 | -950.4 | -2682 | 6113 | 742 743 744 |
| h2460_0001 histogram | 7274 × 1464 px | 100m | 31.8°W, 47.6°S | 66541km2 | -952.4 | -3285 | 2447 | 738 739 740 741 742 |
| h0478_0000 histogram | 18069 × 2865 px | 125m | 30.2°W, 23.6°S | 410550km2 | -1037.0 | -4661 | 2167 | 735 738 |
| h2438_0000 histogram | 10043 × 1416 px | 100m | 30.2°W, 45.4°S | 85303km2 | -494.9 | -3381 | 3358 | 736 738 739 740 |
| h0376_0000 histogram | 13048 × 2782 px | 50m | 29.1°W, 48.7°S | 46781km2 | -346.6 | -3392 | 3730 | 736 737 |
| h6395_0000 histogram | 3753 × 762 px | 100m | 16.7°W, 30.9°S | 23456km2 | 464.7 | -1230 | 1464 | 731 |
| h2665_0001 histogram | 4323 × 2316 px | 125m | 15.4°W, 42.1°S | 131624km2 | 946.2 | -1587 | 2330 | 730 |
| h1932_0000 histogram | 4227 × 1298 px | 225m | 6.4°E, 40.5°S | 206200km2 | 1318.3 | -1607 | 2720 | 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1309 |
| h2247_0000 histogram | 8833 × 2025 px | 75m | 12.3°E, 53.5°S | 58270km2 | 1553.7 | -135 | 2780 | 1236 1237 |
| h0397_0000 histogram | 22832 × 2260 px | 75m | 13.0°E, 37.1°S | 146656km2 | 1612.3 | -143 | 2981 | 1238 1239 |
| h2694_0001 histogram | 2861 × 1379 px | 250m | 13.7°E, 38.8°S | 199978km2 | 1633.5 | -464 | 3007 | 1233 1234 1235 1238 1239 1240 1241 1242 1308 |
| h2181_0001 histogram | 4804 × 1207 px | 100m | 17.4°E, 48.3°S | 43588km2 | 1551.6 | 702 | 2841 | 1227 1228 1229 1230 |
| h2159_0001 histogram | 4012 × 1367 px | 75m | 19.6°E, 45.6°S | 26129km2 | 1506.1 | 394 | 3048 | 1226 |
| h2639_0000 histogram | 5502 × 1922 px | 150m | 19.9°E, 39.9°S | 182385km2 | 1856.0 | -342 | 3757 | 1223 1224 1225 |
| h6409_0000 histogram | 9796 × 949 px | 100m | 20.4°E, 29.5°S | 65961km2 | 1730.5 | -811 | 3014 | 1224 1225 |
| h2595_0001 histogram | 7500 × 1778 px | 150m | 24.5°E, 41.9°S | 202177km2 | 2128.6 | 103 | 3801 | 1218 1219 1220 1221 1222 |
| h0558_0000 histogram | 6320 × 2251 px | 125m | 25.5°E, 32.1°S | 174245km2 | 1948.4 | -161 | 3562 | 1214 1215 1216 1217 1218 |
| h2540_0000 histogram | 4782 × 1518 px | 150m | 28.9°E, 32.8°S | 128114km2 | 1751.6 | -66 | 3167 | 1211 1212 1213 1214 1215 1216 1217 |
| h2529_0000 histogram | 10450 × 2096 px | 100m | 29.8°E, 48.0°S | 131221km2 | 1640.6 | -26 | 3363 | 1209 1210 |
| h2441_0000 histogram | 13702 × 2759 px | 75m | 33.8°E, 50.5°S | 87345km2 | 890.6 | -1284 | 2210 | 1191 1192 1194 1195 1196 1197 1198 1199 1200 1201 1202 |
| h2430_0001 histogram | 6606 × 1747 px | 75m | 35.6°E, 52.1°S | 40109km2 | 739.1 | -735 | 1582 | 1191 1192 1193 |
| h2386_0000 histogram | 13002 × 2303 px | 75m | 36.8°E, 50.3°S | 71588km2 | 564.7 | -1005 | 1530 | 1171 |
| h2287_0001 histogram | 11802 × 3213 px | 75m | 41.7°E, 55.2°S | 77249km2 | 267.2 | -1113 | 2002 | 1152 1166 |
| h6552_0000 histogram | 2002 × 1306 px | 125m | 42.4°E, 45.7°S | 24423km2 | 294.7 | -1890 | 1855 | 1154 1155 1156 1160 |
| h2210_0000 histogram | 1502 × 1067 px | 100m | 47.2°E, 48.3°S | 12625km2 | -2184.6 | -4542 | 1064 | 1140 |
| h2613_0000 histogram | 1552 × 1243 px | 200m | 55.2°E, 32.0°S | 71030km2 | -4570.5 | -7523 | 654 | 1129 1130 |
| h5263_0001 histogram | 1901 × 1982 px | 125m | 57.6°E, 28.8°S | 39685km2 | -2299.6 | -6154 | 807 | 1127 1128 1129 |
| h0466_0000 histogram | 6081 × 1339 px | 150m | 69.7°E, 20.8°S | 145309km2 | -327.9 | -4469 | 3638 | 1125 |
| h2195_0000 histogram | 3952 × 993 px | 100m | 82.8°E, 45.1°S | 31518km2 | -6126.6 | -7179 | -5386 | 1119 1120 |
| h2631_0001 histogram | 4801 × 1724 px | 175m | 86.0°E, 36.2°S | 196628km2 | -3991.4 | -6446 | 4290 | 1114 1115 1116 1117 1118 1300 1301 1302 |
| h2609_0000 histogram | 4484 × 1891 px | 125m | 88.5°E, 39.6°S | 110090km2 | -4757.3 | -6323 | -2738 | 1110 1111 1112 1113 1114 1115 1116 |
| h0365_0000 histogram | 10801 × 1685 px | 75m | 90.7°E, 45.5°S | 56958km2 | -4177.5 | -5841 | -459 | 1111 1112 1113 |
| h0550_0000 histogram | 4445 × 1789 px | 125m | 92.3°E, 32.5°S | 111078km2 | -2117.2 | -5390 | 1221 | 1104 1105 1106 1107 1108 1109 1110 1298 1299 |
| h0528_0000 histogram | 11402 × 2553 px | 100m | 93.1°E, 29.6°S | 208685km2 | -599.9 | -5230 | 3696 | 1100 1101 1102 1103 1104 1105 1106 |
| h2510_0001 histogram | 4885 × 1230 px | 125m | 96.6°E, 40.5°S | 75220km2 | -2179.3 | -5436 | 3017 | 1071 1072 1073 1074 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1292 1293 1294 1295 1296 1297 |
| h6437_0000 histogram | 1282 × 885 px | 100m | 97.2°E, 37.5°S | 8733km2 | -1262.9 | -3325 | 3035 | 1072 1081 1082 1083 1084 1089 1090 1091 1092 1093 1094 1095 1096 1097 1295 |
| h0506_0000 histogram | 11762 × 1920 px | 125m | 98.3°E, 33.1°S | 221775km2 | -367.1 | -3175 | 5458 | 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1090 1292 1293 1294 |
| h2466_0000 histogram | 3562 × 1519 px | 100m | 98.9°E, 41.5°S | 35078km2 | -1243.3 | -2783 | 2617 | 1059 1060 1061 1062 1065 1066 1067 1068 1069 1070 1075 1076 1077 1078 1080 |
| h6419_0000 histogram | 3202 × 1267 px | 75m | 99.5°E, 38.4°S | 15688km2 | -921.4 | -2805 | 2644 | 1065 1066 1067 1068 1069 1070 1076 1077 1078 1079 1080 |
| h0022_0000 histogram | 12781 × 1173 px | 100m | 100.9°E, 29.4°S | 98445km2 | 314.1 | -2356 | 4399 | 1056 1057 1058 1063 1064 1065 1069 |
| h2400_0001 histogram | 2613 × 1613 px | 50m | 102.2°E, 40.5°S | 9657km2 | -699.9 | -2481 | 4063 | 1032 1033 1034 1051 1054 |
| h0248_0000 histogram | 6562 × 1216 px | 50m | 102.6°E, 37.2°S | 18548km2 | 110.1 | -816 | 3358 | 1038 1047 1048 1049 1050 1051 1052 1053 |
| h0451_0000 histogram | 6222 × 2598 px | 100m | 103.2°E, 38.8°S | 70761km2 | -87.0 | -2557 | 4692 | 1020 1021 1022 1023 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1290 1291 |
| h2356_0002 histogram | 2802 × 974 px | 75m | 103.6°E, 40.5°S | 13506km2 | -34.6 | -1685 | 4701 | 1023 1026 1031 1033 1034 1035 1036 1037 1038 1039 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1290 1291 |
| h2345_0000 histogram | 2401 × 1116 px | 75m | 104.5°E, 45.1°S | 11286km2 | -130.5 | -1256 | 4619 | 1014 1015 1289 |
| h2312_0000 histogram | 6001 × 1723 px | 75m | 106.7°E, 43.4°S | 27029km2 | 286.2 | -399 | 2342 | 1006 1007 1008 |
| h2279_0001 histogram | 8393 × 1550 px | 50m | 108.5°E, 41.5°S | 24411km2 | 670.6 | -344 | 4319 | 986 999 1000 1001 1002 1003 1007 1008 1277 1278 1279 1280 1281 1282 1287 1288 |
| h1887_0000 histogram | 2502 × 1418 px | 250m | 108.5°E, 41.6°S | 171008km2 | 675.1 | -920 | 4429 | 976 977 978 979 980 981 984 985 986 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1006 1007 1008 1013 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1287 1288 |
| h2224_0000 histogram | 6432 × 1196 px | 75m | 112.9°E, 41.3°S | 27821km2 | 632.7 | -1484 | 3716 | 944 945 946 947 948 949 950 951 952 956 957 971 975 1271 1272 1273 |
| h2660_0001 histogram | 3838 × 1899 px | 175m | 115.6°E, 38.0°S | 166908km2 | 746.1 | -1381 | 3326 | 934 935 936 937 938 939 940 941 942 943 949 950 951 952 953 954 955 956 957 1271 1272 |
| h2638_0000 histogram | 5134 × 2061 px | 150m | 118.0°E, 37.1°S | 184526km2 | 764.2 | -792 | 2849 | 933 934 935 936 937 938 939 940 |
| h0368_0000 histogram | 12191 × 1663 px | 75m | 118.3°E, 41.9°S | 67909km2 | 783.8 | -728 | 2808 | 934 935 |
| h6408_0000 histogram | 13202 × 1385 px | 75m | 121.4°E, 35.1°S | 63518km2 | 891.4 | -213 | 2386 | 932 |
| h2550_0000 histogram | 5801 × 2127 px | 100m | 126.0°E, 43.3°S | 85395km2 | 1425.5 | -611 | 3538 | 922 923 924 925 926 927 928 929 930 931 |
| h6544_0000 histogram | 2801 × 1598 px | 100m | 127.9°E, 40.7°S | 27010km2 | 1561.6 | 514 | 2575 | 922 923 |
| h0469_0000 histogram | 7227 × 2011 px | 75m | 135.0°E, 40.5°S | 63422km2 | 1630.0 | -581 | 2786 | 917 |
| h4180_0000 histogram | 4501 × 971 px | 100m | 141.2°E, 38.8°S | 34336km2 | 1633.8 | 123 | 3262 | 915 |
| h2220_0000 histogram | 5682 × 2373 px | 75m | 144.4°E, 48.1°S | 34383km2 | 1560.7 | -115 | 3208 | 913 914 |
| h2689_0001 histogram | 4201 × 2187 px | 150m | 145.4°E, 39.2°S | 173432km2 | 1473.9 | -1199 | 3141 | 911 912 |
| h2612_0000 histogram | 8101 × 3567 px | 100m | 152.9°E, 50.5°S | 146882km2 | 1264.3 | -634 | 3076 | 908 909 910 |
| h0280_0001 histogram | 8361 × 1039 px | 75m | 153.6°E, 39.9°S | 34376km2 | 754.2 | -52 | 1842 | 910 |
| h4330_0000 histogram | 6901 × 1022 px | 75m | 160.5°E, 36.9°S | 30127km2 | 1012.0 | -969 | 2364 | 906 |
| h2403_0001 histogram | 8652 × 1648 px | 75m | 167.8°E, 50.0°S | 50246km2 | 2010.5 | 495 | 3159 | 901 902 903 |
| h2359_0000 histogram | 2832 × 1177 px | 75m | 169.2°E, 45.8°S | 13662km2 | 1732.5 | 173 | 3211 | 1270 |
| h6465_0000 histogram | 9817 × 1324 px | 75m | 169.5°E, 33.4°S | 57385km2 | 1096.9 | -535 | 3090 | 900 |
Histogram of elevation within the 179 HRSC DTM tiles used in Martian glaciers work
In my dissertation I used 179 High Resolution Stereo Camera digital terrain model tiles from the Mars Express spacecraft.
I have gone back to the code that generated the histograms below:
The question I thought of recently, is how does the slope vary by elevation?
I will investigate this in two ways
There are 179 tiles, and several different ways of plotting them, which produces a large number of plots, so I thought I'd animate them.
The frames are ordered northern hemisphere first, then the southern, and within each hemisphere by longitude from -180 to 180 degrees.
The animated versions are linked to rather than shown since they are fairly large files.
I have taken the tile h1450 as an example in showing the plots.
The tile h1450 was discussed in an earlier post and on my neocities website. The hemispheric maps there can also help in putting the tiles in their context. It contains Lyot crater, the lowest elevation anywhere in the northern hemisphere of Mars , as well as part of the elevation dichotomy boundary and a number of Souness glaciers including this one, which has a 3D HiRISE anaglyph.
I have gone back to the code that generated the histograms below:
 |
| Elevation histogram consisting of the Souness glacier extent areas, glacier head areas, and the HRSC tiles as a whole, and multi-component Gaussian fits |
 |
| Slope histogram consisting of the Souness glacier extent areas, glacier head areas, and the HRSC tiles as a whole, and multi-component Gaussian fits |
I will investigate this in two ways
- average slope
- percentage of terrain exceeding a threshold in slope.
This either in a whole tile or by elevation bin.
Summaries of whole tiles
 |
| Slope vs elevation, plotting the means of whole tiles. Error bars show the standard deviations of elevation and slope within each tile. |
 |
| Percentage of the area in each tile exceeding slope thresholds of 5° and 10°. |
Binning by elevation
Since there is often a wide variety of elevation within a tile, and the sometimes large north-south extent of each tile, they can encompass a wide variety of terrains, I developed the program to bin the data in each tile into elevation bins, and calculate the mean slope for each bin. I currently use a bin width of 200m in elevation.There are 179 tiles, and several different ways of plotting them, which produces a large number of plots, so I thought I'd animate them.
The frames are ordered northern hemisphere first, then the southern, and within each hemisphere by longitude from -180 to 180 degrees.
The animated versions are linked to rather than shown since they are fairly large files.
I have taken the tile h1450 as an example in showing the plots.
The tile h1450 was discussed in an earlier post and on my neocities website. The hemispheric maps there can also help in putting the tiles in their context. It contains Lyot crater, the lowest elevation anywhere in the northern hemisphere of Mars , as well as part of the elevation dichotomy boundary and a number of Souness glaciers including this one, which has a 3D HiRISE anaglyph.
Animated elevation histograms and average slope by elevation bin
 |
| Link to animated version (6MB gif). The same data is plotted twice, firstly with an automatically scaled elevation axis, and secondly with fixed limits of -8000m, 10000m. |
 |
| Link to animated version (8MB gif) Mean slope in each elevation bin in each tile, and the % of terrain with slope >= 5° and 10° in each elevation bin. The density of shading depends on the area in each elevation bin, compared with the bin having the largest amount of area. |
 |
| Link to animated version (5MB gif) Mean slope in each elevation bin, with fixed-limit axes both elevation, and slope. |
 |
| Link to animated version (15MB gif). Placing the two subplots on the same frame - variable axes. |
 |
| Link to animated version (8MB gif). Placing the two subplots on the same frame - fixed axes. |
4 subplots version (on Youtube)
This version progresses slower through the tiles since there are 4 subplots to look at for each tileIntegrating all tiles - elevation histogram
 |
| Elevation histogram of all tiles, with area exceeding the slope thresholds overplotted as lines. |
Integrating all tiles - average slope as a function of elevation
 |
| Mean slope as a function of elevation, and percent of terrain with slope >= threshold as a function of elevation. |
 |
| The same as the last plot with the two subplots on the same frame. |
Possibly some of the most obsfucated Python code I have ever written
I have recently been reviewing the Python code from my MSc dissertation which read in the Mars Express High Resolution Stereo Camera digital terrain model tiles, and produced histograms and statistics.
The code was not very well written, as much was edited hastily towards the end of the data analysis phase of my dissertation. However I have managed to do something even more silly since then.
The command gdalinfo allows some summary statistics of a GDAL compatible file to be output to the command line:
gdalinfo h0037_0000_da4.img
Driver: PDS/NASA Planetary Data System
Files: h0037_0000_da4.img
Size is 4391, 36200
Coordinate System is:
PROJCS["SINUSOIDAL MARS",
GEOGCS["GCS_MARS",
DATUM["D_MARS",
SPHEROID["MARS",3396000,0]],
PRIMEM["Reference_Meridian",0],
UNIT["degree",0.0174532925199433]],
PROJECTION["Sinusoidal"],
PARAMETER["longitude_of_center",227],
PARAMETER["false_easting",0],
PARAMETER["false_northing",0]]
Origin = (-55150.000000000000000,2645890.000000000000000)
Pixel Size = (50.000000000000000,-50.000000000000000)
Metadata:
BANDWIDTH=-1e+32
CENTER_FILTER_WAVELENGTH=-1e+32
DATA_SET_ID="MEX-M-HRSC-5-REFDR-DTM-V1.0"
FILTER_NAME=
INSTRUMENT_ID=HRSC
INSTRUMENT_NAME="HIGH RESOLUTION STEREO CAMERA"
MISSION_NAME="MARS EXPRESS"
NOTE=
PRODUCER_INSTITUTION_NAME=
PRODUCT_CREATION_TIME=2008-06-11T06:53:45.000Z
PRODUCT_ID="H0037_0000_DA4.IMG"
PRODUCT_TYPE=
SPACECRAFT_NAME=
TARGET_NAME=MARS
Corner Coordinates:
Upper Left ( -55150.000, 2645890.000) (134d18'27.69"W, 44d38'24.94"N)
Lower Left ( -55150.000, 835890.000) (133d57'33.77"W, 14d 6' 9.93"N)
Upper Right ( 164400.000, 2645890.000) (129d 6' 6.55"W, 44d38'24.94"N)
Lower Right ( 164400.000, 835890.000) (130d 8'24.44"W, 14d 6' 9.93"N)
Center ( 54625.000, 1740890.000) (131d56'32.83"W, 29d22'17.44"N)
Band 1 Block=4391x1 Type=Int16, ColorInterp=Undefined
Min=-2721.000 Max=21234.000
Minimum=-2721.000, Maximum=21234.000, Mean=2131.470, StdDev=6496.150
NoData Value=-32768
Metadata:
STATISTICS_MAXIMUM=21234
STATISTICS_MEAN=2131.47
STATISTICS_MINIMUM=-2721
STATISTICS_STDDEV=6496.15
The original purpose of using this in my Python was to find out which hemisphere we were in, for the processing of the aspect data, which was to separate the northern and southern hemisphere tiles.
So therefore I wrote this:
findHemisph_cmd = "gdalinfo *da4*img | grep 'Center' > CentreLoc.txt"
os.system(findHemisph_cmd)
HemiSph = CentreLoc.split('"')[-1][0] # N or S hopefully
Recently, I though it useful to actually get the locations of the centres of each tile, so that output histograms for individual tiles can be labelled.
So I took the "Centre" line from the output of gdalinfo, and converted the degrees and minutes to decimal degrees accurate to one decimal place:
centrelocation = CentreLoc.split("(")[-1].strip()
centrelocation = centrelocation[:-1]
centrelocation = DMSstr2dec(centrelocation)
The next thing I wanted to do, was to make the tiles appear in a specific order, namely northern hemisphere first, going from -180° to 180° longitude, then the same for the southern hemisphere:
The filename of the histogram above is prefixed by frame0048000606h0037_0000 which since it is at 132°W, this is converted to 48°, which produces the first part of the string as "00480". The latitude is 29.4°N, which is 60.6° counting from the north pole down which converts to "00606".
I recently discovered that gdalinfo has a -json switch so that it produces output in JSON format, which produces this:
{
"description":"h0037_0000_da4.img",
"driverShortName":"PDS",
"driverLongName":"NASA Planetary Data System",
"files":[
"h0037_0000_da4.img"
],
"size":[
4391,
36200
],
"coordinateSystem":{
"wkt":"PROJCS[\"SINUSOIDAL MARS\",\n GEOGCS[\"GCS_MARS\",\n DATUM[\"D_MARS\",\n SPHEROID[\"MARS\",3396000,0]],\n PRIMEM[\"Reference_Meridian\",0],\n UNIT[\"degree\",0.0174532925199433]],\n PROJECTION[\"Sinusoidal\"],\n PARAMETER[\"longitude_of_center\",227],\n PARAMETER[\"false_easting\",0],\n PARAMETER[\"false_northing\",0]]"
},
"geoTransform":[
-55150.0,
50.0,
0.0,
2645890.0,
0.0,
-50.0
],
"metadata":{
"":{
"BANDWIDTH":"-1e+32",
"CENTER_FILTER_WAVELENGTH":"-1e+32",
"DATA_SET_ID":"\"MEX-M-HRSC-5-REFDR-DTM-V1.0\"",
"FILTER_NAME":"",
"INSTRUMENT_ID":"HRSC",
"INSTRUMENT_NAME":"\"HIGH RESOLUTION STEREO CAMERA\"",
"MISSION_NAME":"\"MARS EXPRESS\"",
"NOTE":"",
"PRODUCER_INSTITUTION_NAME":"",
"PRODUCT_CREATION_TIME":"2008-06-11T06:53:45.000Z",
"PRODUCT_ID":"\"H0037_0000_DA4.IMG\"",
"PRODUCT_TYPE":"",
"SPACECRAFT_NAME":"",
"TARGET_NAME":"MARS"
}
},
"cornerCoordinates":{
"upperLeft":[
-55150.0,
2645890.0
],
"lowerLeft":[
-55150.0,
835890.0
],
"upperRight":[
164400.0,
2645890.0
],
"lowerRight":[
164400.0,
835890.0
],
"center":[
54625.0,
1740890.0
]
},
"wgs84Extent":{
"type":"Polygon",
"coordinates":[
[
[
-134.3076928,
44.6402621
],
[
-133.9593814,
14.1027589
],
[
-129.1018186,
44.6402621
],
[
-130.1401215,
14.1027589
],
[
-134.3076928,
44.6402621
]
]
]
},
"bands":[
{
"band":1,
"block":[
4391,
1
],
"type":"Int16",
"colorInterpretation":"Undefined",
"min":-2721.0,
"max":21234.0,
"minimum":-2721.0,
"maximum":21234.0,
"mean":2131.47,
"stdDev":6496.15,
"noDataValue":-32768.0,
"metadata":{
"":{
"STATISTICS_MAXIMUM":"21234",
"STATISTICS_MEAN":"2131.47",
"STATISTICS_MINIMUM":"-2721",
"STATISTICS_STDDEV":"6496.15"
}
}
}
]
}
This would of course have been much easier to process, with the standard Python JSON library.
I will write another post on the histograms themselves later.
The code was not very well written, as much was edited hastily towards the end of the data analysis phase of my dissertation. However I have managed to do something even more silly since then.
The command gdalinfo allows some summary statistics of a GDAL compatible file to be output to the command line:
gdalinfo h0037_0000_da4.img
Driver: PDS/NASA Planetary Data System
Files: h0037_0000_da4.img
Size is 4391, 36200
Coordinate System is:
PROJCS["SINUSOIDAL MARS",
GEOGCS["GCS_MARS",
DATUM["D_MARS",
SPHEROID["MARS",3396000,0]],
PRIMEM["Reference_Meridian",0],
UNIT["degree",0.0174532925199433]],
PROJECTION["Sinusoidal"],
PARAMETER["longitude_of_center",227],
PARAMETER["false_easting",0],
PARAMETER["false_northing",0]]
Origin = (-55150.000000000000000,2645890.000000000000000)
Pixel Size = (50.000000000000000,-50.000000000000000)
Metadata:
BANDWIDTH=-1e+32
CENTER_FILTER_WAVELENGTH=-1e+32
DATA_SET_ID="MEX-M-HRSC-5-REFDR-DTM-V1.0"
FILTER_NAME=
INSTRUMENT_ID=HRSC
INSTRUMENT_NAME="HIGH RESOLUTION STEREO CAMERA"
MISSION_NAME="MARS EXPRESS"
NOTE=
PRODUCER_INSTITUTION_NAME=
PRODUCT_CREATION_TIME=2008-06-11T06:53:45.000Z
PRODUCT_ID="H0037_0000_DA4.IMG"
PRODUCT_TYPE=
SPACECRAFT_NAME=
TARGET_NAME=MARS
Corner Coordinates:
Upper Left ( -55150.000, 2645890.000) (134d18'27.69"W, 44d38'24.94"N)
Lower Left ( -55150.000, 835890.000) (133d57'33.77"W, 14d 6' 9.93"N)
Upper Right ( 164400.000, 2645890.000) (129d 6' 6.55"W, 44d38'24.94"N)
Lower Right ( 164400.000, 835890.000) (130d 8'24.44"W, 14d 6' 9.93"N)
Center ( 54625.000, 1740890.000) (131d56'32.83"W, 29d22'17.44"N)
Band 1 Block=4391x1 Type=Int16, ColorInterp=Undefined
Min=-2721.000 Max=21234.000
Minimum=-2721.000, Maximum=21234.000, Mean=2131.470, StdDev=6496.150
NoData Value=-32768
Metadata:
STATISTICS_MAXIMUM=21234
STATISTICS_MEAN=2131.47
STATISTICS_MINIMUM=-2721
STATISTICS_STDDEV=6496.15
The original purpose of using this in my Python was to find out which hemisphere we were in, for the processing of the aspect data, which was to separate the northern and southern hemisphere tiles.
So therefore I wrote this:
findHemisph_cmd = "gdalinfo *da4*img | grep 'Center' > CentreLoc.txt"
os.system(findHemisph_cmd)
HemiSph = CentreLoc.split('"')[-1][0] # N or S hopefully
Recently, I though it useful to actually get the locations of the centres of each tile, so that output histograms for individual tiles can be labelled.
So I took the "Centre" line from the output of gdalinfo, and converted the degrees and minutes to decimal degrees accurate to one decimal place:
centrelocation = CentreLoc.split("(")[-1].strip()
centrelocation = centrelocation[:-1]
centrelocation = DMSstr2dec(centrelocation)
 |
| An example of the histograms, showing total area within elevation bins of width 200m, and amount of that area that has slope exceeding 5° and 10°. |
The next thing I wanted to do, was to make the tiles appear in a specific order, namely northern hemisphere first, going from -180° to 180° longitude, then the same for the southern hemisphere:
The filename of the histogram above is prefixed by frame0048000606h0037_0000 which since it is at 132°W, this is converted to 48°, which produces the first part of the string as "00480". The latitude is 29.4°N, which is 60.6° counting from the north pole down which converts to "00606".
I recently discovered that gdalinfo has a -json switch so that it produces output in JSON format, which produces this:
{
"description":"h0037_0000_da4.img",
"driverShortName":"PDS",
"driverLongName":"NASA Planetary Data System",
"files":[
"h0037_0000_da4.img"
],
"size":[
4391,
36200
],
"coordinateSystem":{
"wkt":"PROJCS[\"SINUSOIDAL MARS\",\n GEOGCS[\"GCS_MARS\",\n DATUM[\"D_MARS\",\n SPHEROID[\"MARS\",3396000,0]],\n PRIMEM[\"Reference_Meridian\",0],\n UNIT[\"degree\",0.0174532925199433]],\n PROJECTION[\"Sinusoidal\"],\n PARAMETER[\"longitude_of_center\",227],\n PARAMETER[\"false_easting\",0],\n PARAMETER[\"false_northing\",0]]"
},
"geoTransform":[
-55150.0,
50.0,
0.0,
2645890.0,
0.0,
-50.0
],
"metadata":{
"":{
"BANDWIDTH":"-1e+32",
"CENTER_FILTER_WAVELENGTH":"-1e+32",
"DATA_SET_ID":"\"MEX-M-HRSC-5-REFDR-DTM-V1.0\"",
"FILTER_NAME":"",
"INSTRUMENT_ID":"HRSC",
"INSTRUMENT_NAME":"\"HIGH RESOLUTION STEREO CAMERA\"",
"MISSION_NAME":"\"MARS EXPRESS\"",
"NOTE":"",
"PRODUCER_INSTITUTION_NAME":"",
"PRODUCT_CREATION_TIME":"2008-06-11T06:53:45.000Z",
"PRODUCT_ID":"\"H0037_0000_DA4.IMG\"",
"PRODUCT_TYPE":"",
"SPACECRAFT_NAME":"",
"TARGET_NAME":"MARS"
}
},
"cornerCoordinates":{
"upperLeft":[
-55150.0,
2645890.0
],
"lowerLeft":[
-55150.0,
835890.0
],
"upperRight":[
164400.0,
2645890.0
],
"lowerRight":[
164400.0,
835890.0
],
"center":[
54625.0,
1740890.0
]
},
"wgs84Extent":{
"type":"Polygon",
"coordinates":[
[
[
-134.3076928,
44.6402621
],
[
-133.9593814,
14.1027589
],
[
-129.1018186,
44.6402621
],
[
-130.1401215,
14.1027589
],
[
-134.3076928,
44.6402621
]
]
]
},
"bands":[
{
"band":1,
"block":[
4391,
1
],
"type":"Int16",
"colorInterpretation":"Undefined",
"min":-2721.0,
"max":21234.0,
"minimum":-2721.0,
"maximum":21234.0,
"mean":2131.47,
"stdDev":6496.15,
"noDataValue":-32768.0,
"metadata":{
"":{
"STATISTICS_MAXIMUM":"21234",
"STATISTICS_MEAN":"2131.47",
"STATISTICS_MINIMUM":"-2721",
"STATISTICS_STDDEV":"6496.15"
}
}
}
]
}
This would of course have been much easier to process, with the standard Python JSON library.
I will write another post on the histograms themselves later.
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