| GPS控制网环检验程序的设计 |
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| 引用本文： | 洪伟,佟书泉.GPS控制网环检验程序的设计[J].地理空间信息,2008,6(5):74-76. |
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| 作者姓名： | 洪伟 佟书泉 |
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| 作者单位： | 广东省国土资源厅测绘院,广东,广州,510500 |
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| 摘 要： | 在GPS控制测量中，环检验是个不可或缺的步骤，其目的在于及时发现粗差，控制整网的精度。本文通过设计一个环检验程序，从算法角度讨论了手工检验和自动检验的具体实现，并详细介绍了针对复杂网形控制网构环算法的优化，保证了程序的可靠性和稳健性。
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| 关 键 词： | GPS测量 环检验 闭合差 图元 独立环 |
Design of Baseline Loop Checking Program for GPS Control Network |
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| HONG Wei,TONG Shuquan.Design of Baseline Loop Checking Program for GPS Control Network[J].Geospatial Information,2008,6(5):74-76. |
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| Authors: | HONG Wei TONG Shuquan |
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| Institution: | (Surveying and Mapping Institute and Lands Resource Department of Guangdong Province, Guangzhou 510500, China) |
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| Abstract: | The baseline loop checking is an indispensable step in GPS control network and the goal is finding out gross error to control the accuracy. This article disscussed the realizations of manual loop checking and automated loop checking in the way of arithmetic by design a checking program,and introduced an optimized arithmetic aiming at the complex network form,improved the reliability and steadiness of the program. |
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| Keywords: | GPS measurement loop checking closing error prim independent loop |
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