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Thomson Extension, Qld, 2011 (P1249), elevation line data

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Created 13/01/2025

Updated 13/01/2025

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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 Thomson Extension, Qld, 2011 survey were acquired in 2011 by the QLD Government, and consisted of 46530 line-kilometres of data at 400m line spacing and 80m terrain clearance.

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Title Thomson Extension, Qld, 2011 (P1249), elevation line data
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/26efba8a-4d57-4174-aa91-f29482d823a6
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 22/06/2011 - 10/08/2011
Geospatial Coverage {"type": "Polygon", "coordinates": [[[145.8119, -26.5347], [147.344, -26.5347], [147.344, -25.4876], [145.8119, -25.4876], [145.8119, -26.5347]]]}
Data Portal data.gov.au