| GPS静态相对定位应用及精度研究 |
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| 引用本文： | 章皖秋,赵柱国,张加龙.GPS静态相对定位应用及精度研究[J].安徽农业科学,2010,38(18):9919-9921. |
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| 作者姓名： | 章皖秋 赵柱国 张加龙 |
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| 作者单位： | 西南林业大学资源学院,云南昆明,650224 |
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| 基金项目： | 西南林学院国家林业局森林经理学重点学科项目 |
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| 摘 要： | 利用GPS静态相对定位,建立了云南省永善县土地二次调查中的控制网,并用常规RTK技术加密控制网以提高精度。对静态相对定位进行精度检测,证明静态相对定位误差范围小且稳定,上午观测能获得相对较高的精度,验证了研究区的控制网能满足精度要求。研究结果对GPS静态相对定位应用具有指导意义。
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| 关 键 词： | GPS静态相对定位 控制网 精度检测 控制点 |
Research on the Application and Precision of GPS Static Relative Positioning |
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| ZHANG Wan-qiu et al.Research on the Application and Precision of GPS Static Relative Positioning[J].Journal of Anhui Agricultural Sciences,2010,38(18):9919-9921. |
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| Authors: | ZHANG Wan-qiu |
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| Institution: | ZHANG Wan-qiu et al (School of Natural Resources,Southwest Forestry University,Kunming,Yunnan 650224) |
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| Abstract: | The control network in the second land survey in Yongshan County of Yunnan Province was established by using GPS static relative positioning.And the technique of conventional RTK was used to add control points to achieve higher accuracy.The precision of GPS static relative positioning was tested.It was found that the deviation of position was small and stable,and that positioning in the morning was better.As a result,the GPS control network built in the studied area was valid and it could meet the needs of ... |
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| Keywords: | GPS static relative positioning Control network Precision detection Control points |
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