Documentation | Samples | DemOperations
How to perform DEM (Digital Elevation Model) analysis operation like slope, hill shade, flow directions, curvature and more.
This sample illustrates use of:
Name | Description |
---|---|
TGIS_DemOperation | Basic operation definition to run on dem. |
TGIS_DemOperationFlowDir | Generate a flow directions map from elevation raster. |
TGIS_DemOperationMatrixGain | Generate a matrix gained map from elevation raster. |
TGIS_DemOperationTotalCurvature | Generate a total curvature map from elevation raster. |
TGIS_DemOperationRoughness | Generate a roughness map from elevation raster. |
TGIS_DemOperationTPI | Generate a Topographic Position Index map from elevation raster. |
TGIS_DemOperationTRI | Generate a Terrain Ruggedness Index map from elevation raster. |
TGIS_DemOperationAspect | Generate an aspect map from elevation raster. |
TGIS_DemOperationSlopeHydro | Generate a hydrological slope map from elevation raster. |
TGIS_DemOperationHillShade | Generate a shaded relief map from elevation raster. |
TGIS_DemGenerator.Process | Process dem operation. |
This sample is available on following platforms (click to see source code):