| 基于GIS的TM数据分类及辅助制图研究 |
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| 引用本文： | 刘行华.基于GIS的TM数据分类及辅助制图研究[J].遥感学报,1992(2). |
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| 作者姓名： | 刘行华 |
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| 作者单位： | 中国科学院遥感应用研究所 |
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| 摘 要： | 本文初步研究了遥感、GIS和制图一体化实用技术方法。对黄土丘陵区和沙漠地区TM数据进行了特征信息分析;给出了分层分类和GIS辅助分类结果;经模糊推理和人机交互修改,将提“纯”的遥感专题数据作为GIS的动态信息源,对GIS进行扩充与更新;最后在GIS支持下分层提取专题图并进行辅助制图。
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| 关 键 词： | 地理信息系统 遥感 分层分类 模糊推理 辅助制图 |
A Study on Classification and Mapping of TM DataSupported by GIS |
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| Liu Xinghua.A Study on Classification and Mapping of TM DataSupported by GIS[J].Journal of Remote Sensing,1992(2). |
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| Authors: | Liu Xinghua |
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| Abstract: | Based on the analysis of TM imagery covering the loess hilly land and desert land, layer classification and GIS-aided classification have been carried out respectively. After fuzzy reasoning and interactive editing of the classification results, the ' pure" remote sensing thematic data can be used as the dynamic information source for updating of GIS data-base, and mapping activities can be done with the help of GIS. |
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| Keywords: | Geographical Information System Remote Sensing Layer Classification Fuzzy reasoning Mapping |
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