Soviet Pendulum Isogal Ties (P197499), 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 Soviet Pendulum Isogal Ties (P197499) contains a total of 1 point data values acquired at a spacing of None metres. The data is located in TAS and were acquired in 1974, under project No. 197499 for Bureau of Mineral Resources (BMR); USSR CRIGASC.

重力数据用于测量地球表面以下岩石密度变化所引起的重力微小波动。采集的数据经标准方法处理，以确保记录的响应仅源于地下岩石。处理结果生成的数据集可通过解译揭示地下地质构造。处理后的数据由GA地球物理学家进行质量检查，确保GA发布的最终数据符合预期用途。
本苏联摆仪等重力线联测数据集（P197499）共包含1个点数据值，采集间距未注明。数据位于塔斯马尼亚州（TAS），于1974年采集，项目编号为197499，由矿产资源局（BMR）与苏联CRIGASC合作完成。