| 利用地理信息系统方法编制腾冲土地类型图 |
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| 引用本文： | 戴旭.利用地理信息系统方法编制腾冲土地类型图[J].陕西师范大学学报,1988(2). |
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| 作者姓名： | 戴旭 |
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| 作者单位： | 中国科学院地理研究所 |
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| 摘 要： | 本文利用 ARC/INFO 系统探讨了腾冲地区土地类型图编制的原则和方法,即先采用要素叠加法产生综合土地单元图,然后依赖计算机派生土地类型图,再将类型图划分为8个一级类型和62个二级类型.最后在数据分析基础上,给出了该区土地构成的基本特点.
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| 关 键 词： | 土地类型 综合土地单元图 地理信息系统 |
MAPPING LAND TYPES IN TENGCHONG BY GIS APPROACH |
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| Dai Xu.MAPPING LAND TYPES IN TENGCHONG BY GIS APPROACH[J].Journal of Shaanxi Normal University: Nat Sci Ed,1988(2). |
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| Authors: | Dai Xu |
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| Institution: | Institute of Geopraphy Academia Sinica |
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| Abstract: | The project of mapping land types in Tenpchong was supported by software- ARC/INFO.GIS mapping in Tengchong includes two main steps:First,ITUM (Integrated Terrain Unit Map)was prepared by the method of overlay of element and then with the help of computers a land type map was made up.8 first class and 62 second class were divided in Tengchong.In the last part of the article,the land characteristics in this region were discussed. |
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| Keywords: | Land type Integrated terrain unit map GIS approach |
| 本文献已被 CNKI 等数据库收录！ |
