Paradise Valley (P199470), 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 Paradise Valley (P199470) contains a total of 460 point data values acquired at a spacing between 1000 and 10000 metres. The data is located in QLD and were acquired in 1994, under project No. 199470 for Duffett, M..重力数据用于表征地球表层下方岩石密度变化所引发的微小重力扰动。所采集的原始数据将通过标准化流程开展处理，以确保记录得到的响应仅由地下岩石引起。经处理后得到的数据集可通过解译，用以揭示地下地质构造。处理后的数据将由GA地球物理学家进行质量核查，以确保GA发布的最终数据符合应用要求。本数据集为天堂谷（Paradise Valley，编号P199470），共包含460组测点数据，测点间距介于1000米至10000米之间。该数据采集于1994年，采集区域位于昆士兰州（QLD），隶属于为Duffett, M.实施的编号199470项目。