Landforms
tr_terrain_forms
What it does
Geomorphon landforms: flat, peak, ridge, shoulder, spur, slope, hollow, footslope, valley, pit.
Like Geomorphon Landforms (Spatial Analyst) in ArcGIS Pro and GRASS r.geomorphon in QGIS. Run by the product's terrain engine on 30 m cells from Copernicus DEM GLO-30 (full resolution): 740 x 930 = 688,200 cells; no model was called.
Landforms (geomorphons)
Landforms (geomorphons): slope 48%, spur 13%, hollow 10% (search 300 m, flat below 1 degrees).
Parameters
| Parameter | Value |
|---|---|
| cell_size_m | 30 |
Numbers
| Measure | Value |
|---|---|
| search_m | 300 |
| pct.flat | 4.32 |
| pct.peak | 0.76 |
| pct.ridge | 7.63 |
| pct.shoulder | 4.32 |
| pct.spur | 12.63 |
| pct.slope | 47.55 |
| pct.hollow | 9.51 |
| pct.footslope | 4.76 |
| pct.valley | 8.06 |
| pct.pit | 0.46 |
| dem.rows | 740 |
| dem.cols | 930 |
| dem.cell_m | 30 |
| dem.crs | EPSG:32737 |
| dem.missing_frac | 0 |
| dem.elev_min_m | 1,562 |
| dem.elev_max_m | 2,456 |
| dem.elev_mean_m | 1,824 |
| dem.relief_m | 894.3 |
| dem_source.kind | copernicus |
| dem_source.native_res_m | 30.91 |
| dem_source.crs | EPSG:4326 |
| dem_source.dataset | Copernicus DEM GLO-30 |
Notes
- DEM: Copernicus DEM GLO-30 (open data; cached). Copernicus DEM GLO-30: produced using Copernicus WorldDEM-30 (c) DLR e.V. 2010-2014 and (c) Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA
- the grid (30 m) is finer than the DEM (30.9 m): values between DEM samples are interpolated
Layers
Files
| Layer | Made by | Kind | Features | File |
|---|---|---|---|---|
| Terrain: Landforms (geomorphons) | tr_terrain_forms | raster image | PNG 312 KB |
