| 喀喇昆仑公路改建工程测量坐标系的建立方法 |
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| 引用本文： | 王文彬.喀喇昆仑公路改建工程测量坐标系的建立方法[J].东北测绘,2012(8):178-180. |
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| 作者姓名： | 王文彬 |
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| 作者单位： | 新疆地矿局测绘大队,新疆乌鲁木齐830017 |
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| 摘 要： | 根据公路测量的特点,结合实例分析了为满足边长投影变形值的精度要求,在公路测量控制网的建立过程中的投影面和投影带的选择问题,公路坐标系的选择问题,方向归化和边长改正的问题,对以后的公路测量坐标系的选取和施工测量有一定的参考作用。
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| 关 键 词： | GPS 公路测量 归化高程 抵偿高程面 高斯正形投影 |
Ways to Build the Measurement Coordinate System of KarahanKunlun Road Reconstruction Project |
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| WANG Wen-bin.Ways to Build the Measurement Coordinate System of KarahanKunlun Road Reconstruction Project[J].Northeast Surveying and Mapping,2012(8):178-180. |
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| Authors: | WANG Wen-bin |
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| Institution: | WANG Wen-bin(Surveying and Mapping Department of the Xinjiang Natural Resources and Geology Bureau,Urumqi 830017,China) |
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| Abstract: | According to the characteristic of highway surveying,this paper analyzes the selection of projective plane and projective belt in the setting up of highway surveying control network for the purpose of meeting the accuracy requirement of side length projection deformation value in the light of practical instance deformation,the selection of highway coordinate system,and the direction standardization and side length correction,which serves as a useful reference to the selection of highway surveying coordinate system and construction surveying. |
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| Keywords: | GPS highway surveying elevation standardization elevation compensation plane Gauss conformal projection |
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