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城区土地定级实践研究——以唐河县为例
引用本文:梁留科.城区土地定级实践研究——以唐河县为例[J].地理研究,1998,17(1):90-98.
作者姓名:梁留科
作者单位:河南大学地理系 开封 475001
摘    要:以GIS为基础,利用“土地定级估价信息系统”,对城区土地定级的有关理论与方法及唐河县土地具体的分等定级等有关问题进行了研究。

关 键 词:唐河县  土地定级  土地定级信息系统  
收稿时间:1996-09-24
修稿时间:1996年9月24日

STUDY ON LAND GRADING PRACTICES--TAKE TANGHE CITY PROPER FOR EXAMPLE
Liang Liuke.STUDY ON LAND GRADING PRACTICES--TAKE TANGHE CITY PROPER FOR EXAMPLE[J].Geographical Research,1998,17(1):90-98.
Authors:Liang Liuke
Institution:Geographical Department of Henan University Kaifeng 475001
Abstract:In this paper, taking Tanghe city as an example, the basic theory and method of land grading are approached. Using GIS, Tanghe city urban land information system was established. The date for land grading in tanghe city were analysed; the indices for land grading in Tanghe city were calculated. The land in Tanghe city was graded. The areas of land with different grades in Tanghe city were calculated. Finally, the results of land grading in Tanghe were analysed.
Keywords:Tanghe city  land grading  urban land information system  
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