Digital Elevation data record the terrain height variations from the processed point-located data recorded during a geophysical survey. This South Nicholson Gravity Survey GA P201701 GDA94HTM is elevation data for the South Nicholson Gravity Survey (P201701). This survey was acquired under the project No. 201701 for the geological survey of NT. The grid has a cell size of 0.00742 degrees (approximately 800m). This grid contains the ground elevation relative to the ellipsoid for the South Nicholson Gravity Survey (P201701). It represents the vertical distance from a location on the Earth's surface to the ellipsoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This Southern McArthur Basin Gravity p201381 Elevation is elevation data for the Southern McArthur Basin Gravity Survey 2013 (P201381). This survey was acquired under the project No. 201381 for the geological survey of NT. The grid has a cell size of 0.00735 degrees (approximately 800m). This grid contains the ground elevation relative to the geoid for the Southern McArthur Basin Gravity Survey 2013 (P201381). It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Digital Elevation data record the terrain height variations from the processed point-located data recorded during a geophysical survey. This Southern Thomson Gravity Traverses P201401 GRS80HTM is elevation data for the Southern Thomson Gravity Traverses (P201401). This survey was acquired under the project No. 201401 for the geological survey of NSW, QLD. The grid has a cell size of 0.00096 degrees (approximately 100m). This grid contains the ground elevation relative to the ellipsoid for the Southern Thomson Gravity Traverses (P201401). It represents the vertical distance from a location on the Earth's surface to the ellipsoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Digital Elevation data record the terrain height variations from the processed point-located data recorded during a geophysical survey. This Gippsland Basin Gravity P201430 GRS80HTM is elevation data for the Gippsland Basin Gravity Survey (P201430). This survey was acquired under the project No. 201430 for the geological survey of VIC. The grid has a cell size of 0.00501 degrees (approximately 497m). This grid contains the ground elevation relative to the ellipsoid for the Gippsland Basin Gravity Survey (P201430). It represents the vertical distance from a location on the Earth's surface to the ellipsoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Digital Elevation data record the terrain height variations from the processed point-located data recorded during a geophysical survey. This Sir Samuel Throssell Gravity Survey P201460 GRS80HTM is elevation data for the Sir Samuel Throssell Gravity Survey (P201460). This survey was acquired under the project No. 201460 for the geological survey of WA. The grid has a cell size of 0.00477 degrees (approximately 499m). This grid contains the ground elevation relative to the ellipsoid for the Sir Samuel Throssell Gravity Survey (P201460). It represents the vertical distance from a location on the Earth's surface to the ellipsoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This Ngururrpa Gravity Survey P201560 Elevation GRS80 is elevation data for the Ngururrpa Gravity Survey (P201560). This survey was acquired under the project No. 201560 for the geological survey of WA. The grid has a cell size of 0.00466 degrees (approximately 500m). This grid contains the ground elevation relative to the geoid for the Ngururrpa Gravity Survey (P201560). It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This GSWA Southwest Yilgarn Gravity P201561 Elevation GRS80 is elevation data for the Southwest Yilgarn Gravity Survey (P201561). This survey was acquired under the project No. 201561 for the geological survey of WA. The grid has a cell size of 0.00484 degrees (approximately 498m). This grid contains the ground elevation relative to the geoid for the Southwest Yilgarn Gravity Survey (P201561). It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This NTGS North Wiso Gravity P201580 Elevation GRS80 is elevation data for the NTGS Northern Wiso Basin Gravity Survey (P201580). This survey was acquired under the project No. 201580 for the geological survey of NT. The grid has a cell size of 0.00738 degrees (approximately 800m). This grid contains the ground elevation relative to the geoid for the NTGS Northern Wiso Basin Gravity Survey (P201580). It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This Julia Creek elevation grid geodetic is elevation data for the Julia Creek, QLD, 1999. This survey was acquired under the project No. 1000 for the geological survey of QLD. The grid has a cell size of 0.00083 degrees (approximately 90m). This grid contains the ground elevation relative to the geoid for the Julia Creek, QLD, 1999. It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

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 Julia Creek, QLD, 1999 survey were acquired in 1999 by the QLD Government, and consisted of 49397 line-kilometres of data at 400m line spacing and 80m terrain clearance.