| 林业勘界测量技术规范中GPS平面控制网技术指标确定方法研究 |
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| 引用本文： | 杨荣华,花向红,陈汉坤,刘志武,雷庆祥. 林业勘界测量技术规范中GPS平面控制网技术指标确定方法研究[J]. 工程勘察, 2011, 0(3): 58-62 |
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| 作者姓名： | 杨荣华 花向红 陈汉坤 刘志武 雷庆祥 |
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| 作者单位： | 武汉大学测绘学院;武汉大学灾害监测与防治研究中心;广东省林业调查规划院; |
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| 基金项目： | 广东省地方标准制定项目资助(2008-DB-01); 精密工程与工业测量国家测绘局重点实验室开放基金项目资助(PF2009-2); 福建省省教育厅科技资助项目资助(JB08203) |
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| 摘 要： | 根据林业勘界测量技术规范参照工程测量规范制定的思想,给出了林业勘界测量中GPS平面控制网设计的原则,在此基础上,针对目前国内GPS平面控制网技术指标的确定没有给出具体计算公式的不足,提出了林业勘界测量中GPS平面控制网的主要技术指标与中间最弱点点位中误差的关系式,并使用工程测量规范中已知的相关技术参数对推导出的关系式进...
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| 关 键 词： | 林业勘界测量 测量规范 GPS平面控制网 |
Study on technical specifications of GPS horizontal network in the forestry boundary surveying |
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| Yang Ronghua,Hua Xianghong,Chen Hankun,Liu Zhiwu,Lei Qingxiang. Study on technical specifications of GPS horizontal network in the forestry boundary surveying[J]. Geotechnical Investigation & Surveying, 2011, 0(3): 58-62 |
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| Authors: | Yang Ronghua Hua Xianghong Chen Hankun Liu Zhiwu Lei Qingxiang |
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| Affiliation: | Yang Ronghua1,3,Hua Xianghong1,Chen Hankun2,Liu Zhiwu2,Lei Qingxiang2(1.School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China,2.Academy of Forestry Survey and Planning of Guangdong Province,Guangzhou 510500,3.Research center for Hazard monitoring and prevention,China) |
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| Abstract: | According to the requirements of establishing forestry boundary surveying specifications based on engineering surveying code,design principles of GPS horizontal network in forestry boundary surveying is given in this paper.Aiming to the deficiency in determination of GPS horizontal network technical specifications by empirical value,relationship formulas between main technical specifications of GPS horizontal network and the errors of the weakest point involved in forestry boundary surveying is proposed.The... |
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| Keywords: | forestry boundary surveying survey specifications GPS horizontal network |
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