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Clarence-Richmond Coastal Area, NSW, 1996 (P643), elevation line data

Created 17/10/2025

Updated 17/10/2025

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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 Clarence-Richmond Coastal Area, NSW, 1996 survey were acquired in 1996 by the NSW Government, and consisted of 48370 line-kilometres of data at a line spacing between 200m and 1600m, and 80m terrain clearance.

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Additional Info

Field Value
Title Clarence-Richmond Coastal Area, NSW, 1996 (P643), elevation line data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/67d951f3-7bb7-487b-825f-baa297d6bd96
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 08/08/1996 - 30/09/1996
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        152.7931,
        -29.8676
      ],
      [
        153.6859,
        -29.8676
      ],
      [
        153.6859,
        -28.6929
      ],
      [
        152.7931,
        -28.6929
      ],
      [
        152.7931,
        -29.8676
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Clarence-Richmond Coastal Area, NSW, 1996 (P643), elevation line data". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/clarence-richmond-coastal-area-nsw-1996-p643-elevation-line-data