Relief - Elevation Range over 1000 m (3" resolution) derived from 1" SRTM DEM-S

The elevation range measures the full range of elevations within a circular window and can be used as a representation of local relief. The 1000 m elevation range product was derived from the Smoothed Digital Elevation Model (DEM-S; ANZCW0703014016), which was derived from the 1 second resolution SRTM data acquired by NASA in February 2000. The 3 second resolution product was generated from the 1 second 1000 m elevation range product and masked by the 3” water and ocean mask datasets.