Melbourne-Albury-Wagga Wagga, Gravity (P195103), 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 Melbourne-Albury-Wagga Wagga, Gravity (P195103) contains a total of 72 point data values acquired at a spacing of 7500 metres. The data is located in NSW, VIC and were acquired in 1951, under project No. 195103 for None.

重力数据用于监测地球表层下方岩石密度变化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，以确保记录得到的响应仅由地下岩石所导致。经处理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发布的最终数据符合使用需求。本次发布的墨尔本-奥尔伯里-瓦格瓦格重力数据集（P195103）共包含72个测点数据，测点间距为7500米。该数据集覆盖新南威尔士州（NSW）与维多利亚州（VIC）区域，采集工作于1951年完成，对应项目编号为195103，委托方信息未标注。