Kunkulla Gravity Survey, 33822 (P199407), 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 Kunkulla Gravity Survey, 33822 (P199407) contains a total of 84 point data values acquired at a spacing between 200 and 1100 metres. The data is located in QLD and were acquired in 1993, under project No. 199407 for WMC Resources Ltd.

重力数据用于表征地球表层下方岩石密度变化所引发的微小重力场变化。所采集的原始数据将通过标准处理流程开展预处理，以确保记录得到的响应仅由地下岩石的密度变化引起。经处理后的数据集可通过地质解译，揭示地下区域的地质构造。处理完成的数据将由GA地球物理学家进行质量核查，以确保GA发布的最终数据符合使用需求。本次编号为33822（P199407）的昆库拉重力测量项目，共获取84组测点重力数据，测点间距介于200米至1100米之间。该数据集采集于昆士兰州（QLD），于1993年为WMC资源有限公司（WMC Resources Ltd）开展的编号199407的项目采集完成。