Brief descriptionGravity 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 2007 PACE Northern Olympic Domain Gravity Survey, SA (P200750) contains a total of 38881 point data values acquired at a spacing between 750 and 1500 metres. The data is located in SA and were acquired in 2007, under project No. 200750 for Primary Industries and Resources South Australia (PIRSA).
LineageThis 2007 PACE Northern Olympic Domain Gravity Survey, SA (P200750), gravity point data contains ground gravity point data for the 2007 PACE Northern Olympic Domain Gravity Survey, SA (P200750) survey acquired for Primary Industries and Resources South Australia (PIRSA). This dataset contains a total of 38881 point data values. The data is located in SA and were acquired in 2007. The point located data were collected in grid layout at a station spacing between 750 and 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.
Created: 14 07 2018
Issued: 14 07 2018
Modified: 05 07 2021
Data time period: 16 05 2007 to 22 09 2007
138.2208,-27.0863 138.2208,-30.8364 134.5366,-30.8364 134.5366,-27.0863 138.2208,-27.0863
text: northlimit=-27.0863; southlimit=-30.8364; westlimit=134.5366; eastLimit=138.2208
Australia | EARTH SCIENCES | Earth sciences | GADDS2.0 | NCI | Published_External | SA | geophysical survey | geophysics | geoscientificInformation | gravity | ground digital data | point | point located data | survey 200750 |
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The Geophysical Archive Data Delivery System (GADDS2) portal provides HTTP download of geophysics datasets in a number of formats. Point and line datasets are available in NetCDF and ASEG-GDF2. Grid datasets are available in NetCDF, GeoTIFF and ERS. (File available for download in various formats from the GADDS2 portal)
- global : 13b8cf3d-85cb-45b3-a8ef-4535622feec7
- URI : http://pid.geoscience.gov.au/dataset/ga/125861