Boulia 2D Regional Seismic Gravity Survey (P201441), 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 Boulia 2D Regional Seismic Gravity Survey (P201441) contains a total of 1811 point data values acquired at a spacing of 400 metres. The data is located in QLD and were acquired in 2014, under project No. 201441 for None.

重力数据用于测量地球表面下方岩石密度变化所引发的微小重力变动。所采集的数据将通过标准流程开展处理，以确保记录的响应仅由地下岩石所致。经处理后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地球物理学家进行质量核验，以确保GA发布的最终数据符合使用要求。本次布尔利亚二维区域地震重力调查（P201441）共包含1811个测点数据，测点间距为400米。该数据集采集于昆士兰州（QLD），于2014年通过编号为201441的项目完成采集，委托方信息未注明。