| 白洋工业园地形测绘 |
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| 引用本文： | 柯于衡.白洋工业园地形测绘[J].北京测绘,2009(3):74-76. |
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| 作者姓名： | 柯于衡 |
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| 作者单位： | 湖北省宜昌市测绘大队,湖北,宜昌,443002 |
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| 摘 要： | 利用湖北枝江白洋工业园规划区域测区内的6个E级GPS点（平面系统为1954年北京坐标系，高程系统为国家黄海高程系统），作为一、二级导线，图根控制测量的起算点，采用GPS拟合高程，测定142个图根控制点，测绘该区域28．201平方千米1：1000数字地形图。测绘成果精度满足规划要求。
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| 关 键 词： | 白洋工业园 地形图 测绘 |
Baiyang Industrial Park Topographic Mapping |
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| KE Yu-heng.Baiyang Industrial Park Topographic Mapping[J].Beijing Surveying and Mapping,2009(3):74-76. |
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| Authors: | KE Yu-heng |
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| Institution: | KE Yu-heng (Hubei Province Yichang City Brigade of Surveying and Mapping Hubei Yichang 443002 China) |
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| Abstract: | In this paper,using Hubei Zhijiang Baiyang Regional Industrial Park planning area measuring six E-class GPS points (planar system to Beijing in 1954 coordinates,elevation system of the Yellow Sea Elevation System for the country),as primary and secondary wires,figure the root control of the starting point of measurement,using GPS Fitting Height,142 Tugendhat set up control points,mapping the region 28.201 sq km 1:1000 digital topographic map. The measurement accuracy meets the planning requirements. |
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| Keywords: | Baiyang industrial park Topographic map Survey and Mapping |
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