Laverton-Lake Carey Metex Data (P200069), 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 Laverton-Lake Carey Metex Data (P200069) contains a total of 339 point data values acquired at a spacing between 600 and 1000 metres. The data is located in WA and were acquired in 2000, under project No. 200069 for Metex Resources NL.

重力数据用于监测地球表面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，以确保记录得到的响应仅由地下岩石引起。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的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。本次的Laverton-Lake Carey Metex数据集（编号P200069）共计包含339个测点数据，测点间距介于600米至1000米之间。该数据采集于西澳大利亚州（Western Australia，简称WA），于2000年由Metex Resources NL以项目编号200069完成采集。