| 基于南方cass的土地利用图斑绘制改进方法研究 |
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| 引用本文： | 张爱娟,李朝奎,王勇,张多才.基于南方cass的土地利用图斑绘制改进方法研究[J].测绘工程,2011,20(1):59-62. |
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| 作者姓名： | 张爱娟 李朝奎 王勇 张多才 |
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| 作者单位： | 张爱娟,李朝奎,张多才,ZHANG Ai-juan,LI Chao-kui,ZHANG Duo-cai(湖南科技大学地球空间信息研究所,湖南湘潭,411201);王勇,WANG Yong(湖南科技大学地球空间信息研究所,湖南湘潭411201;中国地质大学资源学院,湖北武汉430074) |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 第二次全国土地调查中土地利用图斑绘制是十分重要的环节.依据城镇土地利用数据建库的新绘制要求,研究在南方cass下传统的基于面的图斑绘制方法的不足,并提出一种改进的基于线的图斑绘制方法.采用该方法,很快完成了某县城镇17 kmz的土地利用图斑绘制工作.实践证明该方法可以大大提高土地利用图斑绘制的工作效率,确保土地利用数据...
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| 关 键 词： | 第二次全国土地调查 土地利用 图斑绘制 南方cass |
The improved method research of polygon drawing based on the south cass |
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| ZHANG Ai-juan,LI Chao-kui,WANG Yong,ZHANG Duo-cai.The improved method research of polygon drawing based on the south cass[J].Engineering of Surveying and Mapping,2011,20(1):59-62. |
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| Authors: | ZHANG Ai-juan LI Chao-kui WANG Yong ZHANG Duo-cai |
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| Institution: | ZHANG Ai-juan1,LI Chao-kui1,WANG Yong1,2,ZHANG Duo-cai1(1.Institute of Geospatial Information Science,Hunan University of Science and Technology,Xiangtan 411201,China,2.Resources College,China University of Geosciences,Wuhan 430074,China) |
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| Abstract: | The polygon drawing is very important in the second national survey of land use.The paper based on the new standards of urban land use data,studied the deficiency in the traditional method of drawing polygons by southern cass and put forward a line-based method.Using this method,we completed the polygon drawing of a 17 square kilometers area,and it was proved that the method could greatly improve efficiency of polygon drawing and had application value in the second national survey of land use. |
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| Keywords: | the second national survey of land use land use polygon drawing south cass |
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