1. Laboratory of Earthquake Geodesy Institute of Seismology China Earthquake Administration Wuhan China
2. Wuhan Gravitation and Solid Earth Tides National Observation and Research Station Wuhan China
3. School of Geography and Information Engineering China University of Geosciences Wuhan China
4. Key Laboratory of Geological Survey Evaluation of Ministry of Education China University of Geosciences Wuhan China
5. State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University Wuhan China
6. Department of Engineering Science Faculty of Innovation Engineering Macau University of Science and Technology Macau China
7. Chinese Antarctic Center of Surveying and Mapping Wuhan University Wuhan China