Balaklava Area Coalfield Gravity (P194950), 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 Balaklava Area Coalfield Gravity (P194950) contains a total of 326 point data values acquired at a spacing of 750 metres. The data is located in SA and were acquired in 1949, under project No. 194950 for Forsyth, W..重力数据可用于测量地球表层下方岩石密度变化所引发的微小重力变化。采集得到的原始数据将采用标准方法进行处理，以确保所记录的重力响应仅由地下岩石引起。经处理后的数据集可通过解译揭示地下地质构造。该处理后的数据将由GA地球物理学家开展质量核查，以确保GA发布的最终数据符合使用要求。本巴拉克拉瓦矿区煤田重力数据集（P194950）共包含326个测点数据，测点间距为750米。该数据的采集区域位于南澳大利亚州（SA），采集时间为1949年，隶属于编号194950的项目，由Forsyth, W.负责。