海洋重力计量体系及方法

重力加速度精确测量在国防军事、地质研究、资源勘探、地球物理、地震预报及计量科学等领域中均有着广泛的应用。重力加速度测量和量值传递均需以绝对重力仪为载体进行，而重力加速度测量的准确性需要通过量值溯源来保证。目前，我国在海洋绝对重力计量领域还处于空白阶段，而在建设海洋强国的进程中，海洋重力计量体系的构建显得尤为重要。以此为背景，基于当前已有的重力量值溯源及传递体系，结合我国当前海洋重力计量的需求，就海洋重力体系的建设及规划给出了若干设想和展望。

Marine Gravity Measurement System and Method

Accurate measurement of gravity acceleration has been widely used in defense military, geological research, resource exploration, geophysics, earthquake prediction and metrology science. Gravity acceleration measurement and magnitude transfer are carried out with an absolute gravimeter as the carrier, and the accuracy of gravity acceleration measurement needs to be ensured by the value traceability. At present, China is still in a blank stage in the field of absolute gravity measurement in the ocean. In the process of building a marine power, the construction of marine gravity measurement system is particularly important. Under this background, based on the current system of traceability and transmission of gravity values, combined with the current demand of marine gravity measurement in China, some ideas and prospects for the construction and planning of marine gravity system are given.