江西农业学报Issue(9)：80-84,5.
城市建设用地节约集约利用更新评价范围界定与更新信息快速获取方法研究--以重庆市为例
Researches onS cope Definitiono f Updated Evaluation an d Rapid Acces to Upda ted Informta ion of Urban Construction Land Economical and Intensive Use:A Case Study of Chongqing
摘要
Abstract
Based on the evaluation results of economical and intensive use of construction land in Chongqing, by using RS tech-nology and GIS technology, the author explored and formed the technology of updated evaluation scope definition.Based on the de-tailed analysis of defects of the existing mature methods for the fast identification of image change information, this paper presented the technology of rapid and accurate accesses to the updated evaluation data of urban construction land economical and intensive use:using the Swipe function of ArcGis platform, taking the base-period image as a standard , and artificially interpreting and identifying the changed construction land.The aim of this study is to supply a basis for the further researches on updated evaluation of construc-tion land economical and intensive use.关键词
建设用地/节约集约利用评价/更新评价/更新范围/重庆市Key words
Construction land/Evaluation of land economical and intensive use/Updated evaluation/Updated evaluation scope/Chongqing分类
管理科学引用本文复制引用
王彦美,曹伟,杨丽娜,薛园..城市建设用地节约集约利用更新评价范围界定与更新信息快速获取方法研究--以重庆市为例[J].江西农业学报,2015,(9):80-84,5.基金项目
“十二五”国家科技支撑计划课题“村镇区域空间规划与土地利用优化技术集成示范”（2012BAJ22B06）。 （）
