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Gawler Craton Airborne Survey, Tranche 2, Block 8b, Billa Kalina, 2017 (P1300), 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 Gawler Craton Airborne Survey, Tranche 2, Block 8b, Billa Kalina, 2017 survey were acquired in 2017 by the SA Government, and consisted of 90584 line-kilometres of data at 200m line spacing and 60m terrain clearance.

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Additional Info

Field Value
Title Gawler Craton Airborne Survey, Tranche 2, Block 8b, Billa Kalina, 2017 (P1300), elevation line data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/834ea8ee-f05a-424b-994b-ad08e3d2093b
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 10/10/2017 - 18/12/2017
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        134.9929,
        -30.0107
      ],
      [
        136.507,
        -30.0107
      ],
      [
        136.507,
        -28.9893
      ],
      [
        134.9929,
        -28.9893
      ],
      [
        134.9929,
        -30.0107
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Gawler Craton Airborne Survey, Tranche 2, Block 8b, Billa Kalina, 2017 (P1300), 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/gawler-craton-airborne-survey-tranche-2-block-8b-billa-kalina-2017-p1300-elevation-line-data