| 基于任意椭球高斯坐标转换程序实现与精度分析 |
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| 引用本文： | 刘学思,邹进贵,和柯. 基于任意椭球高斯坐标转换程序实现与精度分析[J]. 测绘与空间地理信息, 2017, 0(8) |
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| 作者姓名： | 刘学思 邹进贵 和柯 |
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| 作者单位： | 武汉大学 测绘学院,湖北 武汉,430079 |
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| 摘 要： | 将高斯投影计算的原始公式编制成程序,并在程序中预先定义几个常用椭球以及它们的相关参数;同时将程序分为单点模式和批量模式,并打开一个自定义椭球接口来满足用户的需要。通过算例与工程应用软件南方CASS 8.0版本坐标换带模块进行对比分析,结果证明该程序是可靠的,能够满足日常测量工作的基本需要。
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| 关 键 词： | 坐标转换 高斯投影 正反算 换带计算 |
Realization of the Program Based on Gauss Coordinate Transformation of Arbitrary Ellipsoid and Its Precision Analysis |
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| LIU Xue-si,ZOU Jin-gui,HE Ke. Realization of the Program Based on Gauss Coordinate Transformation of Arbitrary Ellipsoid and Its Precision Analysis[J]. Geomatics & Spatial Information Technology, 2017, 0(8) |
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| Authors: | LIU Xue-si ZOU Jin-gui HE Ke |
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| Abstract: | The program was based on the formula of Gauss projection, and pre-defined several commonly used ellipsoidand their related parameters in the program.The program contains two modes: single model and batch mode, and has a custom ellipsoid interface tomeet the needs of its users.By the comparison with calculation results of commercial software-CASS8.0, it is believed that the program is reliable can meet the basic requirements of daily measurements. |
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| Keywords: | coordinates transformation gauss projection positive and negative operator calculation of transforming zones |
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