Broken Hill Gravity Traverses along Seismic Lines (P199624), 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 Broken Hill Gravity Traverses along Seismic Lines (P199624) contains a total of 1215 point data values acquired at a spacing of 240 metres. The data is located in NSW and were acquired in 1996, under project No. 199624 for Australian Geological Survey Organisation (AGSO).

重力数据用于测量地球表层下方岩石密度变化所引发的微小重力场变化。所采集的数据将通过标准化流程进行处理，以确保记录的重力响应仅源于地下岩石的影响。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AGSO地球物理学家开展质量核查，以确保AGSO发布的最终数据满足使用需求。本布罗肯希尔沿地震测线重力剖面数据集（编号P199624）共计包含1215个测点数据，测点间距为240米。该数据集采集于新南威尔士州（New South Wales，简称NSW），采集工作于1996年开展，隶属于澳大利亚地质调查组织（Australian Geological Survey Organisation，缩写AGSO）编号为199624的项目。