Traverse Gravity Survey SA 94E1 (P199452), 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 Traverse Gravity Survey SA 94E1 (P199452) contains a total of 654 point data values acquired at a spacing of 250 metres. The data is located in SA and were acquired in 1994, under project No. 199452 for None.

重力数据用于测量地球表面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流程进行处理，以确保记录得到的响应仅源于地下岩石。经处理后得到的数据集可通过解译，揭示地下地质构造。经处理的数据将由GA地球物理学家开展质量核查，以确保GA发布的最终数据满足使用要求。本次剖面重力测量项目SA 94E1（编号P199452）共包含654组测点数据，测点间距为250米。该数据的采集区域位于南澳大利亚（SA），采集工作于1994年开展，隶属于编号199452的项目，委托方无。