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The Open Data Portal datasets contain detailed records of seismic surveys and geochemical data, and they are made available here to industry, researchers and the public.

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Topographic Wetness Index derived from 1" SRTM DEM-H

Environment Protection Authority (EPA) Victoria

Topographic Wetness Index (TWI) is calculated as log_e(specific catchment area / slope) and estimates the relative wetness within a catchment. The TWI product was derived from...
Dataset updated: 21/01/2025
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Datasets

1 dataset found

Topographic Wetness Index derived from 1&quot; SRTM DEM-H

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Topographic Wetness Index derived from 1" SRTM DEM-H