From Geoscience Australia
JSON RDF ISO19115-3 XML

Tanami NS - elevation line data

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Created 14/01/2025

Updated 14/01/2025

JSON RDF ISO19115-3 XML

The Digital Elevation Model represents ground surface topography between points of known elevation. The elevation data was calculated using the altimeters and Global Positioning System (GPS) sensor used for the benefit of airborne magnetic and radiometric data on the same survey. The elevation is the height relative to the Australian Height Datum GDA94 (AUSGEOID09). The processed elevation data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. These line dataset from the NTGS Tanami NS Detailed Airborne Magnetic Radiometric and Digital Elevation Survey, NT, 2018 survey were acquired in 2018 by the NT Government, and consisted of 145230 line-kilometres of data at 200m line spacing and 60m terrain clearance.

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Field Value
Title Tanami NS - elevation line data
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/ae4070ea-ff06-42f3-8886-e3bc2ca4eef1
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 13/07/2018 - 23/10/2018
Geospatial Coverage {"type": "Polygon", "coordinates": [[[128.9882, -21.2517], [131.5357, -21.2517], [131.5357, -20.1839], [128.9882, -20.1839], [128.9882, -21.2517]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Tanami NS - elevation line data". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/tanami-ns-elevation-line-data