Spatial analysis based on data field and its application to land grade

被引：0
|
作者：
Liu, Yaolin [1 ,2 ,3 ]
Tang, Xu [1 ,2 ,3 ]
He, Jianhua [1 ,2 ,3 ]
机构：
[1] School of Resources and Environment Science, Wuhan University, 129 Luoyu Road, Wuhan 430079, China
[2] Key Laboratory of Geographic Information System, Wuhan University, 129 Luoyu Road, Wuhan 430079, China
[3] Key Lab. of Digital Mapping and Land Information Application Engineering, Wuhan University, 129 Luoyu Road, Wuhan 430079, China
来源：
Wuhan Daxue Xuebao (Xinxi Kexue Ban)/ Geomatics and Information Science of Wuhan University | 2009年 / 34卷 / 09期
关键词：
Spatial variables measurement;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The characteristics of spatial data field are investigated. The land grade dada field is established. The methods of spatial analysis based on spatial data field are discussed. A land grading model is proposed according to the overlay analysis of spatial data field. Taking Wuhan as an example, several methods are tested in commercial land grade of Wuhan city. The results are proved to be reasonable.
引用
收藏
页码：1009 / 1013
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