Clunes Goldfield -Tourello detailed grav survey, 1996, Vic (P199639), gravity point data

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 Clunes Goldfield -Tourello detailed grav survey, 1996, Vic (P199639) contains a total of 383 point data values acquired at a spacing between 200 and 2000 metres. The data is located in VIC and were acquired in 1996, under project No. 199639 for Alliance Resources Limited.

重力数据可用于测量地球表层下方岩石密度变化所引发的微小重力变化。所采集的数据将通过标准化流程进行处理，以确保记录得到的重力响应仅由地下岩石引起。经处理得到的数据集可通过解译，用以揭示地下地质构造。GA地球物理学家会对处理后的数据进行质量核查，以确保GA发布的最终数据符合使用要求。本次1996年维多利亚州（Vic）克拉伦斯金矿区-图雷洛详细重力勘探项目（编号P199639）共获取383组测点数据，测点间距介于200米至2000米之间。该数据采集于维多利亚州，采集工作于1996年开展，隶属于联盟资源有限公司（Alliance Resources Limited）的199639号项目。