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Dumbleyung/Nyabing (Semi Detailed), WA, 2004 (P1086), elevation line data

Created 16/10/2025

Updated 16/10/2025

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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 Dumbleyung/Nyabing (Semi Detailed), WA, 2004 survey were acquired in 2004 by the WA Government, and consisted of 4513 line-kilometres of data at 400m line spacing and 50m terrain clearance.

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Title Dumbleyung/Nyabing (Semi Detailed), WA, 2004 (P1086), elevation line data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/e96c5938-8ea0-4df7-8674-582e8f95567c
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 12/11/2004 - 12/02/2005
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        117.983,
        -34.008
      ],
      [
        118.503,
        -34.008
      ],
      [
        118.503,
        -33.4939
      ],
      [
        117.983,
        -33.4939
      ],
      [
        117.983,
        -34.008
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Dumbleyung/Nyabing (Semi Detailed), WA, 2004 (P1086), 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/dumbleyung-nyabing-semi-detailed-wa-2004-p1086-elevation-line-data