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 Robinson Range - Belele, WA, 2003 survey were acquired in 2003 by the WA Government, and consisted of 53021 line-kilometres of data at 400m line spacing and 60m terrain clearance.

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This GSNSW Exploration NSW Area V Northern Moree elevation grid geodetic is elevation data for the NSW DMR, Discovery 2000, Area V, Northern Moree, NSW. This survey was acquired under the project No. 1037 for the geological survey of NSW. The grid has a cell size of 0.00077 degrees (approximately 80m). This grid contains the ground elevation relative to the geoid for the NSW DMR, Discovery 2000, Area V, Northern Moree, NSW. 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 NSW DMR, Discovery 2000, Area V, Northern Moree, NSW survey were acquired in 2001 by the NSW Government, and consisted of 28696 line-kilometres of data at 400m line spacing and 80m terrain clearance.

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This GSNSW Exploration NSW Area X Inverell elevation grid geodetic is elevation data for the NSW DMR, Discovery 2000, Area X, Inverell, NSW. This survey was acquired under the project No. 1038 for the geological survey of NSW. The grid has a cell size of 0.00048 degrees (approximately 50m). This grid contains the ground elevation relative to the geoid for the NSW DMR, Discovery 2000, Area X, Inverell, NSW. 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 NSW DMR, Discovery 2000, Area X, Inverell, NSW survey were acquired in 2002 by the NSW Government, and consisted of 29054 line-kilometres of data at 250m line spacing and 60m terrain clearance.

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 (Detailed), WA, 2002 survey were acquired in 2002 by the WA Government, and consisted of 11589 line-kilometres of data at 100m line spacing and 50m terrain clearance.

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 (Detailed), WA, 2002 survey were acquired in 2002 by the WA Government, and consisted of 11589 line-kilometres of data at 100m line spacing and 50m terrain clearance.

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This GSNSW Exploration NSW Area Y Murray Riverina elevation grid geodetic is elevation data for the Murray - Riverina, NSW, 2003 (Area Y). This survey was acquired under the project No. 1027 for the geological survey of NSW. The grid has a cell size of 0.00098 degrees (approximately 100m). This grid contains the ground elevation relative to the geoid for the Murray - Riverina, NSW, 2003 (Area Y). 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 Murray - Riverina, NSW, 2003 (Area Y) survey were acquired in 2003 by the NSW Government, and consisted of 160619 line-kilometres of data at 400m line spacing and 60m terrain clearance.

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This GSNSW Exploration NSW Area W Oaklands Basin elevation grid geodetic is elevation data for the Oaklands Basin, NSW, 2002 (Area W). This survey was acquired under the project No. 1028 for the geological survey of NSW. The grid has a cell size of 0.00099 degrees (approximately 100m). This grid contains the ground elevation relative to the geoid for the Oaklands Basin, NSW, 2002 (Area W). 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.