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 532 Mildura Gravity Northwest Initiative (P199433) contains a total of 320 point data values acquired at a spacing of 1500 metres. The data is located in VIC and were acquired in 1994, under project No. 199433 for Geological Survey of Victoria (GSV).
Maintenance and Update Frequency: notPlanned
Statement: This 532 Mildura Gravity Northwest Initiative (P199433), gravity point data contains ground gravity point data for the 532 Mildura Gravity Northwest Initiative (P199433) survey acquired for Geological Survey of Victoria (GSV). This dataset contains a total of 320 point data values. The data is located in VIC and were acquired in 1994. The point located data were collected in grid layout at an average station spacing of 1500 metres.
Terrain corrections were calculated using the INTREPID Geophysics software package. The processed data are checked by GA geophysicists using standard methods for assessing quality to ensure that the final data are fit-for-purpose.
All data are provided in EPSG:4283 coordinates, Australian Height Datum (AHD) and gravity datum of AAGD07. The units are degrees, meters, and micrometres per second squared, respectively.
Intrepid Geophysics, http://www.intrepid-geophysics.com.