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Aspect derived from 1" SRTM DEM-S

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Created 21/01/2025

Updated 21/01/2025

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Aspect measures the direction in which a land surface slope faces. The direction is expressed in degrees from north. The aspect products were derived from the Smoothed Digital Elevation Model (DEM-S; ANZCW0703014016), which was derived from the 1 arc-second resolution SRTM data acquired by NASA in February 2000. The calculation of aspect from DEM-S accounted for the varying spacing between grid points in the geographic projection. The aspect data are available at 1 arc-second and 3 arc-second resolution The 3” resolution version of the aspect product has been masked by the 3” water and ocean mask datasets.

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Title Aspect derived from 1" SRTM DEM-S
Language eng
Licence Not Specified
Landing Page https://devweb.dga.links.com.au/data/dataset/383800da-c830-46e8-92a4-1161b537c97b
Contact Point
Environment Protection Authority (EPA) Victoria
esupport@tern.org.au
Reference Period 11/02/2000 - 22/02/2000
Geospatial Coverage
Map data © OpenStreetMap contributors
Data Portal Data.gov.au