Curvature
tr_curvature
What it does
Total, profile or plan curvature (Zevenbergen and Thorne), 1/100 m.
Like Curvature (Spatial Analyst) in ArcGIS Pro and Curvature (SAGA Slope, Aspect, Curvature) 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.
Curvature
Total curvature (1/100 m): mean -0.0, range -4.5777 to 3.8032.
Parameters
| Parameter | Value |
|---|---|
| cell_size_m | 30 |
| type | total |
Numbers
| Measure | Value |
|---|---|
| total.min | -4.578 |
| total.max | 3.803 |
| total.mean | -0 |
| total.median | -0.001 |
| profile.min | -2.362 |
| profile.max | 2.624 |
| profile.mean | -0.0054 |
| profile.median | -0.0025 |
| plan.min | -2.772 |
| plan.max | 3.795 |
| plan.mean | -0.0054 |
| plan.median | -0.0026 |
| 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: Total curvature | tr_curvature | raster image | PNG 991 KB |
