History

Time	Change
2017-01-24 14:34:57+00:00	Created
2017-01-24 14:34:57+00:00	Associated with 国際地球基準座標系
2017-01-24 14:35:42+00:00	Associated with ITRF
2017-01-24 14:35:42+00:00	Associated with ITRF系
2017-01-24 14:35:42+00:00	Associated with International Terrestrial Reference Frame
2017-01-24 14:35:42+00:00	Associated with International Terrestrial Reference System
2017-02-13 10:04:19+00:00	Associated with 地球基準座標系
2017-02-13 10:04:50+00:00	Associated with ECEF
2017-02-13 10:04:50+00:00	Associated with 地球中心座標系
2017-02-13 10:04:55+00:00	Associated with ECEF座標
2017-02-13 10:18:48+00:00	Associated with 地心直交座標系
2017-02-13 10:22:37+00:00	Associated with Geodetic Cartesian Coordinate System
2017-02-13 10:22:37+00:00	Associated with 測地直交座標系