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《Engineering of Surveying and Mapping》 2012-02
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Spatial coordinate transformation based on Proj.4

GE Sen1,XIONG Wei1,LIU Jian-zhong1,YANG Bin2(1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China;2.69027 Troups,Urumchi 830002,China)  
With GIS blended with the IT mainstream,various open GIS software has brought up.As a cross-platform map projection library of open GIS,Proj.4 has been used by many open GIS software and gained increasing emphasis.The paper firstly brings a brief introduction,including the flow chart of coordinate transformation based on Proj.4,various coordinate definitions,parameter formats and so on.Finally,we explicate and realize the spatial coordinate transformation in common use in detail,according to the flow,taking coordinate systems of our country in different periods for example.
【CateGory Index】: P226.3
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Lin-song et al (School of Geographical Sciences,Southwest University,Chongqing 400715);Discussion on the Generalization Technology for Drawing Land Use Map Based on ArcGIS[J];Journal of Anhui Agricultural Sciences;2008-36
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5 Yang Xiaomei(Institute of Geography, Chinese Academy of Sciences. Beijing, 100101)Yang Qihe(Zhengzhou Institute of Surveying and Mapping, Zhengzhou, 450052);Constant Coefficient Formulas for Conformal Projection Transformation and Their Application in Zone Transformation for Gauss-Kruger Projection[J];ENGINEERING OF SURVEYING AND MAPPING;1999-01
6 TANG San-lin,WANG Guang-xia,XIE Geng(Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China);The establishment of photomap atlas producing system,which aims to raise practical teaching qualities[J];Engineering of Surveying and Mapping;2008-02
7 HAN Yang,WAN Gang,CAO Xue-feng(Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China);The mix division scheme of global grid[J];Engineering of Surveying and Mapping;2008-03
8 YANG Jin①③,YUAN Kan-sheng②(①College of Earth Science and Land Resource,Chang'an University,Xi'an 710054;②Department of Urban & Resource.Department of Science Environmental Science,Northwest University,Xi'an 710069;③College of tourism and environment science of Shanxi normal university,Xi'an 710062);Study on reforming of cartography teaching material and teaching contents of the geo-sciences in the university[J];Science of Surveying and Mapping;2007-05
9 YU Hao①,YANG Qin-ke①②,ZHANG Xioa-ping①②,LI Rui ①②(①Northwest Sci-tech University of Agriculture and Forestry,Yangling,Shaanxi 712100,China;②Institute of Soil and Water Conservation,Chinese Academy of Sciences,Yangling,Shannxi 712100,China);Generalization of DEM data based on multi-scale wavelet analysis[J];Science of Surveying and Mapping;2008-03
10 ZHENG Chun-yan①②,GUO Qing-sheng②③,XIA Hui-qiong③,HU Hua-ke①(①Department of Geography,Jiaying University,Meizhou 514015,China;②School of Resource and Environment Science,Wuhan University,Wuhan 430079,China;③State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan 430079,China);The description and calculation of the degree of harmony between lines[J];Science of Surveying and Mapping;2008-04
China Proceedings of conference Full-text Database 2 Hits
1 GUO Li-xin1,2,ZHAI Jing-sheng3 CHEN Chang-lin1 (1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052, China; 2.Dalian Nautical Academy, Dalian, Liaoning, 116018, China; 3.Nautical Institute of Hydrographic Surveying and Charting, Tianjin, 300061, China);Research of Construction and Cognition for Nautical Chart Symbols[A];[C];2010
2 WANG Xiao-li1, 2 (1. Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China; 2. Institute of Information Engineering, Information Engineering University, Zhengzhou 450002, China);On-the-fly Smoothing Method Improving Multi-scale Representation of Lines[A];[C];2010
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