dataset · Other

DEM-H: Australian SRTM Hydrologically Enforced Digital Elevation Model

The Hydrologically Enforced Digital Elevation Model (DEM-H) was derived from the SRTM data acquired by NASA in February 2000. The model has been hydrologically conditioned and drainage enforced. The DEM-H captures flow paths based on SRTM elevations and mapped stream lines, and supports delineation of catchments and related hydrological attributes. The dataset was derived from the 1 second smoothed Digital Elevation Model (DEM-S; ANZCW0703014016) by enforcing hydrological connectivity with the A

Source details

Licence: CC-BY-4.0

Evidence quality: 30.3

Listed in gee public catalogue API on 2026-10-16; relevance/value screened (haiku).

Metadata checked: 2026-10-14T13:20:00.000Z

Evidence

• ee.Image('AU/GA/DEM_1SEC/v10/DEM-H')
• https://developers.google.com/earth-engine/datasets/catalog/AU_GA_DEM_1SEC_v10_DEM-H

Check upstream coverage, uncertainty and licence before use. Station observations are not forecasts or design levels.