Thallon Seismic, Gravity (P196945), 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 Thallon Seismic, Gravity (P196945) contains a total of 516 point data values acquired at a spacing of 531 metres. The data is located in QLD and were acquired in 1969, under project No. 196945 for Pexa Oil NL.

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化。所采集的数据将通过标准化方法进行处理，以确保所记录的重力响应仅由地下岩石引起。经处理后生成的数据集可通过解译揭示地下地质构造特征。经处理的数据将由GA地球物理学家开展质量校验，以确保GA发布的最终数据符合预期使用要求。本次的Thallon地震、重力数据集（编号P196945）共包含516个测点数据，测点采集间距为531米。该数据集采集于昆士兰州（QLD），采集工作于1969年开展，隶属于Pexa Oil NL委托的编号为196945的项目。