Stuart Shelf (P198278), 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 Stuart Shelf (P198278) contains a total of 616 point data values acquired at a spacing of 500 metres. The data is located in SA and were acquired in 1982, under project No. 198278 for Department of Minerals and Energy (Victoria).

重力数据（Gravity data）用于测量因地球表面下岩石密度变化引起的重力微小变化。采集的数据通过标准方法处理，以确保记录的响应仅源于地下岩石的作用。处理结果生成的数据集可通过解释揭示地下地质结构。澳大利亚地球科学局（GA）的地球物理学家会对处理后的数据进行质量检查，确保GA发布的最终数据符合预期用途。本Stuart Shelf（P198278）数据集包含共616个点数据值，采集间距为500米。数据位于SA，于1982年采集，项目编号为198278，归属维多利亚州矿产与能源部（Department of Minerals and Energy (Victoria)）。