Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. This Forbes-Narrandera Gravity (P196539) contains a total of 66 point data values acquired at a spacing of 3200 metres. The data is located in NSW and were acquired in 1965, under project No. 196539 for Department of Mines (New South Wales).

Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. This Dubbo-Werris Creek Gravity (P196538) contains a total of 68 point data values acquired at a spacing between 1000 and 3000 metres. The data is located in NSW and were acquired in 1965, under project No. 196538 for Department of Mines (New South Wales).

Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. This Nulla Nulla Gravity (P196554) contains a total of 21 point data values acquired at a spacing of 362 metres. The data is located in NSW, SA and were acquired in 1965, under project No. 196554 for Department of Mines and Energy South Australia (SADME).

Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. This Southeast Tasmania Detailed Gravity Survey, Cygnet (P196560) contains a total of 163 point data values acquired at a spacing between 400 and 800 metres. The data is located in TAS and were acquired in 1965, under project No. 196560 for Mineral Resources Tasmania (MRT).