DocumentCode
3463773
Title
A probe into the modeling method for GIS-based urban land grading information system
Author
Liu, Yanzhong ; Zhang, Zuo ; Li, Jiangfeng ; Wei, Fengjuan
Author_Institution
Sch. of Resources & Environ. Eng., Wuhan Univ. of Sci. & Technol., Wuhan, China
Volume
1
fYear
2010
fDate
12-13 June 2010
Firstpage
304
Lastpage
307
Abstract
Determination of the grading method, sizing of the grading unit and generation of the weight values of the grading factors are the key links of the construction of the GIS-based urban land grading information system, and there are different methods to determine these links. Selection of the modeling methods will determine whether the system building is reasonable or not. Based on the comparative analysis, this article will probe into and determine the relative optimal grading method, the relative optimal method to define the grid unit size and the relative optimal method to calculate the weight values of the factors.
Keywords
geographic information systems; geotechnical engineering; structural engineering computing; GIS based urban land grading information system; relative optimal grading method; system building; Pipelines; GIS; Probe; Urban land grading information system; modeling method;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Communication Technologies in Agriculture Engineering (CCTAE), 2010 International Conference On
Conference_Location
Chengdu
Print_ISBN
978-1-4244-6944-4
Type
conf
DOI
10.1109/CCTAE.2010.5543521
Filename
5543521
Link To Document