Adelaide Region Gravity (P196954), 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 Adelaide Region Gravity (P196954) contains a total of 378 point data values acquired at a spacing between 2500 and 6000 metres. The data is located in SA and were acquired in 1969, under project No. 196954 for None.

重力数据用于测量由地球表面以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进行处理，以确保记录的响应仅由地下岩石引起。处理结果生成的数据集可通过解释揭示地下地质结构。GA的地球物理学家会对处理后的数据进行质量检查，以确保GA发布的最终数据符合用途要求。这份阿德莱德地区重力数据（P196954）包含共378个点数据值，采集间距为2500至6000米。该数据位于SA地区，于1969年采集，项目编号为196954，无特定用途说明。