地心地固坐标系
earth-centered earth-fixed(ECEF) coordinate system
ECEF
earth centered earth fixed
earth-centered and earth-fixed(ECEF) coordinate system
ahead thrust
ECEF coordinate system
全球地球动力学计划
global geodynamics projects
全球地球化学填图
global geochemical mapping
土地地球化学质量评估
land quality geochemical assessment
月球-地球激光通信系统
moon-beased laser communication system
中国地质大学地地球物理与空间信息学院
Institute of Geophysics and Geomatics of China University of Geosciences
中国科学院地球地理研究所
Institute of Geophysics
Chinese Academy of Sciences