USGS SRTM30 (*.hdr;*.dem)

The Shuttle Radar Topographic Mission (SRTM) was an international research effort to create a near global DEM of the globe.

When no high resolution auxiliary DEM is available, the 30 second SRTM30 DEM is used as an auxiliary for large voids.

This is a memory-based dataset.

Compatibility:

• Cadcorp SIS Desktop

• Cadcorp SIS Desktop Express

• Cadcorp SIS ActiveX Modeller
• Cadcorp SIS ActiveX Manager
• Cadcorp SIS ActiveX Viewer
• Cadcorp GeognoSIS

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