| 湖北省农用地分等成果整合关键技术研究 |
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| 引用本文： | 温俊丽,刘艳芳,何建华,王振宇.湖北省农用地分等成果整合关键技术研究[J].测绘科学,2007,32(1):128-129,137. |
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| 作者姓名： | 温俊丽 刘艳芳 何建华 王振宇 |
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| 作者单位： | 武汉大学地理信息系统教育部重点实验室,武汉,430079;中国测绘科学研究院地理空间信息工程国家测绘局重点实验室,北京,100039;武汉大学地理信息系统教育部重点实验室,武汉,430079 |
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| 摘 要： | 目前农用地分等研究尚未有成熟的解决方案。本文以湖北省为例,根据农用地分等的依据和原则,利用GIS技术,阐述了农用地分等汇总的相关理论、工作流程和实施方法,并针对农用地分等汇总实施中的系数等别协调、县级成果接边、分等数据库综合、省级成果和县级成果的图斑关联等出现的难题,提出了相应的解决方案,文中所述流程方法在湖北省农用地分等汇总项目中得到实际应用。
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| 关 键 词： | 农用地 分等 整合 图形综合 |
| 文章编号： | 1009-2307（2007）01-0128-03 |
| 修稿时间： | 2005-07-01 |
The research on key technique for farmland classification conformity in Hubei province |
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| WEN Jun-li,LIU Yan-fang,HEJian-hua,WANG Zhen-yu.The research on key technique for farmland classification conformity in Hubei province[J].Science of Surveying and Mapping,2007,32(1):128-129,137. |
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| Authors: | WEN Jun-li LIU Yan-fang HEJian-hua WANG Zhen-yu |
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| Abstract: | There is no mature solution to the farmland classification.According to the principles of farmland classification,this paper,taking Hubei province for an example,describes classification-related theory,work flow and implementation methods in the framework of Geographical Information System.Relative solutions to specified difficulties are provided,including coordination of grade coefficient,outcome edge match,farmland grade database generalization,and polygon match between province level and county level.All methods discussed in the paper are applied for validation in the project of collecting farmland classification outcome in Hubei province. |
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| Keywords: | farmland classify conformity key technique graphics generalization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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