From Geoscience Australia
JSON RDF ISO19115-3 XML

1 second SRTM Level 2 Derived Digital Surface Model v1.0

ARCHIVED

Created 14/01/2025

Updated 14/01/2025

JSON RDF ISO19115-3 XML

The 1 second SRTM derived DSM Version 1.0 is a 1 arc second (~30m) gridded digital surface model (DSM) that represents ground surface topography as well as features above the ground such as vegetation and man-made structures. The dataset was derived from the Shuttle Radar Topography Mission (SRTM) data acquired in February 2000, supported by the GEODATA 9 second DEM in void areas and the SRTM Water Body Data. Stripes and voids have been removed from the 1 second SRTM data to provide an enhanced and complete DSM for Australia and near-shore islands. This 1 second DSM forms the source for the 1 second DEM with vegetation offsets removed (ANZCW0703013355) and for smoothed and drainage enforced versions that are expected to be released in 2010. The grid spacing is 1 second in longitude and latitude (approximately 30 metres).

Files and APIs

Tags

Additional Info

Field Value
Title 1 second SRTM Level 2 Derived Digital Surface Model v1.0
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/0a5ccf21-faea-4ec0-9d53-e08c4702f745
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 22/04/2018
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 "1 second SRTM Level 2 Derived Digital Surface Model v1.0". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/1-second-srtm-level-2-derived-digital-surface-model-v1-0

Original dataset
Dataset copies

No duplicate datasets found.