| Tool Name | Global OpenTopography |
| Tool ID | 4 |
| Library ID | io_webservices |
| Version | 1.0 |
| Author(s) | O.Conrad (c) 2025 |
| Name | Type | Identifier | Description | Constraints |
|---|---|---|---|---|
| Input | ||||
| Grid | grid, input | GRID | ||
| Shapes | shapes, input | SHAPES | ||
| Output | ||||
| Grid | data object Grid, output, optional | RESULT | ||
| Options | ||||
| DEM Type | choice | DEMTYPE | Available Choices: [0] SRTM GL3 90m [1] SRTM GL1 30m [2] SRTM GL1 Ellipsoidal 30m [3] ALOS World 3D 30m [4] ALOS World 3D Ellipsoidal, 30m [5] Global Bathymetry SRTM15+ V2.1 500m [6] NASADEM Global DEM [7] Copernicus Global DSM 30m [8] Copernicus Global DSM 90m [9] EU DTM 30m [10] GEDI_L3 DTM 1000m [11] Global Ice Bathymetry 500m [12] Global Sub-Ice Bathymetry 500m Default: 3 | |
| API Key | text | API_KEY | ||
| Extent | choice | EXTENT | Available Choices: [0] user defined [1] shapes extent [2] grid system extent [3] grid system Default: 0 | |
| West | floating point number | XMIN | Default: 538350.000000 | |
| East | floating point number | XMAX | Default: 598020.000000 | |
| South | floating point number | YMIN | Default: 5906910.000000 | |
| North | floating point number | YMAX | Default: 5965170.000000 | |
| Buffer | floating point number | BUFFER | add buffer (map units) to extent | Minimum: 0.000000 Default: 0.000000 |
| Take Cellsize | choice | CELLSIZEDEF | Available Choices: [0] data type resolution [1] user defined Default: 0 | |
| Cellsize | floating point number | CELLSIZE | Minimum: 0.000100 Default: 90.000000 | |
| Coordinate System Definition | text | CRS_STRING | Supported formats comprise PROJ and WKT strings, object codes (e.g. "EPSG:4326"). | |