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Grafton - Tenterfield, NSW, 2011 (P1252), 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 Grafton - Tenterfield, NSW, 2011 survey were acquired in 2011 by the NSW Government, and consisted of 100488 line-kilometres of data at 250m line spacing and 60m terrain clearance.

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Title Grafton - Tenterfield, NSW, 2011 (P1252), elevation line data
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/3fca6720-3be0-402d-a6e0-b9eaf3b30210
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 16/06/2011 - 06/11/2011
Geospatial Coverage {"type": "Polygon", "coordinates": [[[150.7651, -29.4344], [153.6557, -29.4344], [153.6557, -28.1422], [150.7651, -28.1422], [150.7651, -29.4344]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Grafton - Tenterfield, NSW, 2011 (P1252), elevation line data". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/grafton-tenterfield-nsw-2011-p1252-elevation-line-data