%0 Dataset
%T Gravity earth tide observation data of China Antarctic Survey in 2006
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/38e4e7fe-0e9c-11e6-90e6-5cc5d45ad3ae
%W NCDC
%R 10.12072/ncdc.azs.db3010.2023
%A Hu hongqiao
%K Rasman Hills;Polar Region;Lacoste ET Gravimeter;Gravity solid tide;Zhongshan Station
%X Zhongshan Station is located in the Rasman Hills of Southeast Antarctica. The 22nd team conducted continuous observations of gravity solid tides from March 2006 to November 2006 using the Lacoste ET gravimeter. This dataset is the observation data of the team, including the gravity solid tide observation data from the China Antarctic Survey in 2006. Solid tide refers to the phenomenon of periodic deformation of the solid Earth caused by the tidal forces of the day and month. When the Earth is regarded as a spherical rigid body, the vertical component of the tidal force vector causes a change in the gravity value at that point, which is called the Earth's gravitational solid tide. It is a function of the position and time of the point on Earth