From Terrestrial Ecosystem Research Network
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Profile Curvature derived from 1" SRTM DEM-S

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Created 21/01/2025

Updated 21/01/2025

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Profile curvature is the rate of change of potential gradient down a flow line and represents the changes in flow velocity down a slope. It is significant for flow acceleration, erosion/deposition rates and geomorphology. The profile curvature product was 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 profile curvature from DEM-S accounted for the varying spacing between grid points in the geographic projection. This collection includes Profile Curvature data at 1 arc-second and 3 arc-second resolutions. The 3 arc-second resolution product was generated from the 1 arc-second profile curvature product and masked by the 3” water and ocean mask datasets.

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Field Value
Title Profile Curvature derived from 1" SRTM DEM-S
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/bb70931b-fb59-43e2-8abd-303295d860d8
Contact Point
Environment Protection Authority (EPA) Victoria
esupport@tern.org.au
Reference Period 11/02/2000 - 22/02/2000
Geospatial Coverage {"type": "Polygon", "coordinates": [[[113.0, -44.0], [154.0, -44.0], [154.0, -10.0], [113.0, -10.0], [113.0, -44.0]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Profile Curvature derived from 1" SRTM DEM-S". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/profile-curvature-derived-from-1quot-srtm-dem-s

Original dataset
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No duplicate datasets found.