Generate 3D Orthophoto
Feature Description
The "3D Orthophoto" feature performs 3D projection on DEM, calculates brightness of current points using elevation changes of surrounding raster cells, then renders DEM brightness values with specified color map and NoData color to generate 3D orthophoto.
Feature Entry
- Spatial Analysis Tab -> Raster Analysis -> Surface Analysis -> 3D Orthophoto；
- Toolbox -> Raster Analysis Tools -> Surface Analysis -> Terrain Calculation -> 3D Orthophoto.
Parameter Description
- NoData Color: Specifies display color for NoData values in the generated image dataset.
- Color Map: Sets color table for raster data used in 3D orthophoto generation. For details, see Color Map page description. (iDesktop)
- Color Scheme: Configures color scheme for raster data participating in 3D orthophoto generation.
- Result Settings
- Datasources: Lists all datasources in current workspace. Select target datasource for result dataset (defaults to source datasource).
- Dataset: Specifies name for result dataset. The generated orthophoto image dataset maintains same dimensions and resolution as source dataset.
Related Topics