Colac Traverse Vic (P199232), 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 Colac Traverse Vic (P199232) contains a total of 98 point data values acquired at a spacing of 200 metres. The data is located in VIC and were acquired in 1992, under project No. 199232 for None.

重力数据用于监测地球表层下方岩石密度变化所引发的微小重力场变动。所采集的数据将通过标准流程进行处理，以确保所记录的响应仅由地下岩石的作用引起。经处理得到的数据集可通过地质解译，用以揭示地下地质构造。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。本次数据集为科拉克测线（Colac Traverse Vic，编号P199232）的重力数据，共包含98个测点数据，测点间距为200米。该数据采集于维多利亚州（VIC），采集时间为1992年，隶属于编号199232的项目，委托方信息未标注。