| 特大型精密工程SSC测量投影方式的选择 |
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| 引用本文： | 陈永奇.特大型精密工程SSC测量投影方式的选择[J].武汉大学学报(信息科学版),1993(2). |
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| 作者姓名： | 陈永奇 |
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| 基金项目： | 国家教委博士点基金，加拿大国家科学研究基金 |
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| 摘 要： | 目前世界上最大的工程超导超级对撞机(SSC)正在建造之中,作者参与这项大型精密工程测量的方案设计和部分咨询工作。根据工程的特点,设计测量投影方式是其中一项工作。本文讨论所设计的双重正形投影(stereographic double conformal projection)以及各种观测量投影归化中的问题。
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| 关 键 词： | 超导超级对撞机 投影方式 观测量归化 |
Selection of Projection Technique and Reduction of Geodetic Observations for Huge Engineering Project SSC |
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| Chen Yongqi.Selection of Projection Technique and Reduction of Geodetic Observations for Huge Engineering Project SSC[J].Geomatics and Information Science of Wuhan University,1993(2). |
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| Authors: | Chen Yongqi |
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| Institution: | Chen Yongqi |
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| Abstract: | In the construction of huge engineering projects,like Superconducting Super Collid-er (SSC),several problems of precise engineering surveys need special attention. Selection ofprojection techniques and rigorous reduction of geodetic observations are one of the importantissues. This paper focuses on the SSC project. In the project the stereographic double conformalprojection method is employed. The rigorous procedures for the reduction of GPS observa-tions, gyroazimuths, horizontal angles, and EDM distances from the ellipsoid to the selectedmapping plane are discussed. |
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| Keywords: | Superconducting Super Collider projection technigues reduction of geodetic observations |
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