Woodline Detailed Gravity Survey, 2008, WA A80820 (P200863), 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 Woodline Detailed Gravity Survey, 2008, WA A80820 (P200863) contains a total of 170 point data values acquired at a spacing between 400 and 800 metres. The data is located in WA and were acquired in 2008, under project No. 200863 for Newmont Exploration Pty Ltd.

重力数据可测量由地表下岩石密度变化引发的重力微小差异。采集的数据经标准方法处理，以确保记录的响应仅源于地下岩石。处理结果生成的数据集经解译可揭示地下地质结构。GA地球物理学家会对处理后的数据进行质量核查，确保GA发布的最终数据满足预定用途。
2008年Woodline详细重力测量（Survey），WA A80820（P200863）包含共计170个点数据值，采集间距介于400至800米之间。该数据位于WA区域，于2008年为Newmont Exploration Pty Ltd在项目编号200863下采集。