Summary
The GT_WRITEDEM command in GeoTools allows users to export elevation data from CAD drawings into ARC ASCII DEM (Digital Elevation Model) format, making it compatible with GIS and terrain analysis software. This tool is essential for surveying, civil engineering, and environmental modeling, where terrain data needs to be shared or processed in DEM-supported applications.
GeoTool -> Export Tools -> Export Tools -> Export write ARC ASCII DEM files
Key Features Include:
- Exports elevation data from CAD into ARC ASCII DEM format for GIS and terrain modeling.
- Works seamlessly in BricsCAD, AutoCAD, ZWCAD and ARES Commander.
- Supports topographic mapping, landform analysis, and DEM-based modeling.
- Converts 3D polylines, points, or mesh data into a structured DEM file.
- Ideal for surveying, geospatial analysis, and infrastructure planning.
Benefits:
With GT_WRITEDEM, users can seamlessly transfer elevation data from CAD to GIS applications, ensuring interoperability and precision in terrain and elevation-based projects.