Software Screenshot:
MacDEM is an application to view and edit digital elevation model (DEM) files.
- Merge DEM files together
- Resample and crop DEMs
- Display DEMs in shaded relief, with user-definable color maps
- Export shaded relief images to PICT, TARGA, and TIFF formats
- Export elevation data to USGS ASCII, binary, PGM (e.g. for Bryce), 16-bit Photoshop, and POV-Ray
- Write World Files (.tfw)
- Make contour maps
Import elevation data in these formats:
- USGS ASCII DEM
- SDTS DEM
- National Elevation Dataset GridFloat and BIL
- DTED (Level 0, 1, and 2)
- GTOPO30
- GLOBE
- TerrainBase
- Arc-ASCII-GRID
- PGM
- SRTM - Shuttle Radar Topography Mission
- Raw ASCII
- Raw Binary files
What is new in this release:
- Improved USGS DEM exporter to conform to specification. The old version of the exporter is still available under the File menu as "USGS ASCII chop" in case it is needed for compatability with old software.
- Fixed error reading and writing datum information.
- Updated Arc importers to allow DOS, Unix, and Mac line endings in text files. Also allow GridFloat file names to end in .bin in addition to .flt
Requirements:
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