From Geoscience Australia
JSON format icon JSON RDF format icon RDF ISO19115-3 XML

Hann River, Qld, 1991 (P570), elevation line data

Created 16/10/2025

Updated 16/10/2025

JSON format icon JSON RDF format icon RDF ISO19115-3 XML

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 Hann River, Qld, 1991 survey were acquired in 1991 by the QLD Government, and consisted of 55546 line-kilometres of data at 400m line spacing and 100m terrain clearance.

Files and APIs

Tags

Additional Info

Field Value
Title Hann River, Qld, 1991 (P570), elevation line data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/67afd883-ed7f-4a86-b6d2-5196f2cc5a60
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 15/06/1991 - 15/10/1991
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        142.4262,
        -16.0536
      ],
      [
        144.2253,
        -16.0536
      ],
      [
        144.2253,
        -14.9426
      ],
      [
        142.4262,
        -14.9426
      ],
      [
        142.4262,
        -16.0536
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Hann River, Qld, 1991 (P570), 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/hann-river-qld-1991-p570-elevation-line-data