江西科学2017，Vol.35Issue(2)：231-234,4.DOI:10.13990/j.issn1001-3679.2017.02.009
基于交通可达性的城镇土地定级因子分值计算模型研究
Discussion on Calculating Model of UrbanLand Grading Factor Based on Cost Distance
李静 1舒晓波1
作者信息
- 1. 江西师范大学地理与环境学院,330022,南昌
- 折叠
摘要
Abstract
The urban grading and evaluation system is based on the software developed by MAPGIS.Through the comprehensive analysis of various factors influencing the urban land quality,it is revealed that the regional differences of land quality between urban and urban areas play a role in urban land grading work.But it is only considered that there is a lack of factors in the factor calculation model,only considering the spatial distance attenuation of the influence factor in the radius of action,the lack of the actual traffic accessibility analysis of each factor is often affected by the element grid Factor scores and the actual situation of large and small court.This paper aims to improve the lack of urban rating system,through the ARCGIS cost distance analysis method to different levels of road network system as the starting point,to achieve different impact factors in different road level network score calculation.关键词
城镇土地定级/分值计算模型/重分类/成本距离/ARCGISKey words
urban land grading/fractional calculation model/reclassification/cost distance/ARCGIS分类
管理科学引用本文复制引用
李静,舒晓波..基于交通可达性的城镇土地定级因子分值计算模型研究[J].江西科学,2017,35(2):231-234,4.
