| 基于Google Earth的GIS专题制图技术研究与应用--以陕西省土壤分类信息系统开发为例 |
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| 引用本文： | 陈建平,常庆瑞,陶文芳,张静. 基于Google Earth的GIS专题制图技术研究与应用--以陕西省土壤分类信息系统开发为例[J]. 水土保持通报, 2008, 28(6): 63-66 |
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| 作者姓名： | 陈建平 常庆瑞 陶文芳 张静 |
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| 作者单位： | 西北农林科技大学资源环境学院,陕西杨凌712100 |
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| 基金项目： | 国家自然科学基金“荒漠化土地植被恢复过程土壤形成演变及其耦合关系研究”(30571527) |
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| 摘 要： | 以陕西省土壤分类信息系统中的土类数据制图为例，分析了基于Google Earth（GE）的专题地图的制图原理与技术，提出了一套基于GE的一般地理专题图的制图技术流程，并讨论了其关键技术。指出了GE制图工具目前存在的两个缺陷，提出了相应的解决方法，并介绍了陕西省土壤分类信息系统中GE制图结果和应用方案。
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| 关 键 词： | Google Earth GIS 土壤 制图 |
| 收稿时间： | 2008-05-22 |
| 修稿时间： | 2008-09-16 |
Study and Application of GIS Cartography Method Based on Google Earth--A Case Study of Shaanxi Soil Taxonomy Information System Development |
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| CHEN Jian-ping,CHANG Qing-rui,TAO Wen-fang and ZHANG Jing. Study and Application of GIS Cartography Method Based on Google Earth--A Case Study of Shaanxi Soil Taxonomy Information System Development[J]. Bulletin of Soil and Water Conservation, 2008, 28(6): 63-66 |
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| Authors: | CHEN Jian-ping CHANG Qing-rui TAO Wen-fang ZHANG Jing |
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| Affiliation: | College of Resources and Environmental Sciences,Northwest A & F University,Yangling,Shaanxi 712100,China;College of Resources and Environmental Sciences,Northwest A & F University,Yangling,Shaanxi 712100,China;College of Resources and Environmental Sciences,Northwest A & F University,Yangling,Shaanxi 712100,China;College of Resources and Environmental Sciences,Northwest A & F University,Yangling,Shaanxi 712100,China |
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| Abstract: | Taking Soil Taxonomy Information System of Shaanxi Province as an example,the thematic mapping method and technology based on Google Earth(GE) are analyzed.A general thematic mapping flow based on GE is suggested.Details of mapping process and key techniques are discussed at each step of the mapping flow.Two defects of GE mapping tools are pointed out and its resolution is proposed.Mapping results and application mode of Soil Taxonomy Information System of Shaanxi Province are presented. |
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| Keywords: | Google Earth GIS soil cartography |
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