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| 引用本文： | 欧同庚,王琪,傅辉清,路杰,陈志高,杨博雄.?????????????????????о?[J].大地测量与地球动力学,2008,28(5):129-132. |
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| 作者姓名： | 欧同庚 王琪 傅辉清 路杰 陈志高 杨博雄 |
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| 作者单位： | 1. 中国地震局地球物理研究所,北京,100081;地壳运动与地球观测实验室,武汉,430071;中国地震局地震研究所,武汉,430071
2. 地壳运动与地球观测实验室,武汉,430071;中国地震局地震研究所,武汉,430071 |
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| 基金项目： | 中国地震局地震研究所所长基金 |
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| 摘 要： | ?????????????????????????3????????????飬??4????????????????????????????????????·????
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| 关 键 词： | ???????? ?????? ???????? ????б?? ??б?? |
AUTOMATIC LEVELING METHOD FOR BENCHMARK STARDS |
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| Ou Tonggeng,Wang Qi,Fu Huiqing,Lu Jie,Chen Zhigao,Yang Boxiong.AUTOMATIC LEVELING METHOD FOR BENCHMARK STARDS[J].Journal of Geodesy and Geodynamics,2008,28(5):129-132. |
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| Authors: | Ou Tonggeng Wang Qi Fu Huiqing Lu Jie Chen Zhigao Yang Boxiong |
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| Institution: | 1)Institute of Geophysics,CEA，Beijing 1000812)Crustal Movement Laboralory,Wuhan 4300713)Institute of Seismology,CEA, Wuhan 430071 |
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| Abstract: | Through the analysis of the principle of automatic leveling,a method that simplifies the support by four point but by three points to leveling the system is proposed,and the circuit design of this system is completed as well. |
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| Keywords: | datum system of horizontal plane automatic levelling level sensor level elevation angle gradient |
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