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| 引用本文： | 刘立,成英燕.ITRF��ܵ��ת��[J].大地测量与地球动力学,2010,30(2):141-143. |
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| 作者姓名： | 刘立 成英燕 |
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| 作者单位： | 中国测绘科学研究院,北京,100039 |
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| 摘 要： | ??IERS??????14??ITRF???????(7???????????7???????????????)??????ITRF??IGS????????????????IGS??????????????????????ж??????????????????????
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| 关 键 词： | ITRF ??????? ??????? IGS ?????? |
ON TRANSFORM BETWEEN ITRFS |
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| Liu Li,Cheng Yingyan.ON TRANSFORM BETWEEN ITRFS[J].Journal of Geodesy and Geodynamics,2010,30(2):141-143. |
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| Authors: | Liu Li Cheng Yingyan |
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| Institution: | Chinese Academy of Surveying &; Mapping, Beijing 100039 |
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| Abstract: | The problems that how the coordinates of IGS under different ITRF can be transformed into other ITRF by using 14 transformation parameters announced by IERS (7 transformation parameters and their rates) are studied. Furthermore, coordinates of IGS are compared with those computed and the results show that the differences of coordinates are at centimeter level. |
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| Keywords: | ITRF IGS ITRF coordinate transformation transformation parameter IGS self-compiled program |
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