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| 引用本文： | 陈华,袁鹏,龙洋洲,桂坡.???????????????о??????[J].大地测量与地球动力学,2013,33(5):97-100. |
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| 作者姓名： | 陈华 袁鹏 龙洋洲 桂坡 |
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| 作者单位： | 武汉大学测绘学院;武汉大学卫星导航定位技术研究中心;长沙市规划勘测设计研究院;同济大学测绘与地理信息学院 |
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| 基金项目： | 国家863计划(2012AA12A209) |
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| 摘 要： | ??????е????????????????????????￡????????????????????????????????????????GDAL??????????shp?????tif???????????????????????????????shp??tif??????????????????????????????????????????????????????÷??????????????á?
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| 关 键 词： | ??????? ??????? ??????? GDAL ????? |
RESEARCH AND IMPLEMENTATION OF IMAGE DATA COORDINATE ??
TRANSFORMATION |
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| Chen Hua;Yuan Peng;Long Yangzhou;Gui Po.RESEARCH AND IMPLEMENTATION OF IMAGE DATA COORDINATE ??
TRANSFORMATION[J].Journal of Geodesy and Geodynamics,2013,33(5):97-100. |
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| Authors: | Chen Hua;Yuan Peng;Long Yangzhou;Gui Po |
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| Institution: | Chen Hua;Yuan Peng;Long Yangzhou;Gui Po;School of Geodesy and Geomatics,Wuhan University;Research Center of GNSS,Wuhan University;Changsha Planning & Design Survey Research Institute;School of Geodesy and Geomatics,Tongji University; |
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| Abstract: | In order to unify existed foundation geographical information data under the new datum,we designed the coordinate transformation flow between vector data and raster data, and developed a software to achieve high??precision coordinate conversion for shp format and tif format images on the base basis of GDAL. Experiments show that the results transformation image data are consistent with the accurate known data, which can be concluded that the methods are correct and useful. |
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| Keywords: | raster data vector data coordinate transformation GDAL coordinate system |
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