Clonagh Detailed Gravity Survey, Qld, 2004, CR47619. (P200445), 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 Clonagh Detailed Gravity Survey, Qld, 2004, CR47619. (P200445) contains a total of 48 point data values acquired at a spacing between 400 and 800 metres. The data is located in QLD and were acquired in 2004, under project No. 200445 for Minotaur Exploration Ltd.

重力数据（Gravity data）旨在捕捉地球表层下方岩石密度变化所诱发的微小重力异常。所采集的数据将通过标准化流程进行处理，以确保记录得到的响应仅由地下岩石的密度变化所引起。经处理后得到的数据集可通过地质解译，揭示地下的地质构造特征。经处理的重力数据将由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。本次发布的克洛纳详细重力测量（Clonagh Detailed Gravity Survey）数据集（编号CR47619，档案号P200445）采集于2004年的昆士兰州（Qld），共包含48个测点数据，测点间距介于400米至800米之间。该数据集位于昆士兰州，于2004年由米诺陶勘探有限公司（Minotaur Exploration Ltd）承接编号为200445的项目完成采集。