| 微机土地适宜性评价信息系统的设计 |
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| 引用本文： | 郭庆胜.微机土地适宜性评价信息系统的设计[J].武汉大学学报(信息科学版),1990(2). |
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| 作者姓名： | 郭庆胜 |
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| 摘 要： | 本文较系统地研究了微机土地适宜性评价信息系统的设计,同时讨论了几种土地适宜性评价方法。空间数据处理中的DTM的建立和多边形栅格化都采用了较简单而科学的方法,以便在微机上可运算数据量较大的数字地图。本系统为县级土地评价和土地规划服务。
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| 关 键 词： | 土地适宜性评价 地理信息系统 土地适宜性评价模型 |
The Design of Land Suitability Eyaluation Information System on Micro--Computer |
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| Guo Qingsheng.The Design of Land Suitability Eyaluation Information System on Micro--Computer[J].Geomatics and Information Science of Wuhan University,1990(2). |
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| Authors: | Guo Qingsheng |
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| Institution: | Guo Qingsheng |
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| Abstract: | In this paper, we have studied systematically the design of land suitability evaluationinformation system on micro-computer, and discussed methods of land suitability evalua-tion. In spatial data processing,, we use the simple and scientific methods for the esta-blishment of DTM and the vector-raster conversion in order to handle large volumes ofdate. This system can used for land evaluation and planning. |
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| Keywords: | land suitability evaluation geographic information system model of land suitability evaluation |
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