| GIS中坐标转换程序的设计与实现 |
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| 引用本文： | 杜华.GIS中坐标转换程序的设计与实现[J].河南教育学院学报(自然科学版),2009,18(3):43-45. |
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| 作者姓名： | 杜华 |
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| 作者单位： | 遵义师范学院,计算机科学系,贵州,遵义,563002 |
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| 摘 要： | GIS中坐标转换由于其专业性强且计算复杂，根据坐标系统转换的原理，利用VC＋＋开发坐标转换程序，实现不同参考椭球情况下七参数、三参数的计算过程，不同坐标系统的坐标转换和坐标换带计算程序化．
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| 关 键 词： | 坐标转换 程序 参考椭球 VC++ |
Design and Realization of Transformation Program of Coordinates in GIS |
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| DU Hua.Design and Realization of Transformation Program of Coordinates in GIS[J].Journal of Henan Education Institute(Natural Science Edition),2009,18(3):43-45. |
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| Authors: | DU Hua |
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| Institution: | DU Hua (Department of Computer Science, Zunyi Normal College, Zunyi 563002, China) |
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| Abstract: | Coordinate transformation is a professional problem which is difficult to solve in GIS. Base on the coordinate transformation principle, realize the computation of 7 parameters and 3 parameters under the condition of different reference ellipsoids and the computation program for co-ordinate transformation strip exchange of the co-ordinate among different coordinate systems by VC＋＋ language. |
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| Keywords: | VC++ |
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