RS技术在城市土地集约利用中的应用  

Application of RS Technology in Urban Land Intensive Use

作　　者：高开强 徐泮林[1] 牛英杰 GAO Kaiqiang;XU Panlin;NIU Yingjie(College of Geomatics,Shandong University of Science and Technology,Qingdao 266590,China)

机构地区：[1]山东科技大学测绘科学与工程学院,山东青岛266590

出　　处：《测绘与空间地理信息》2020年第4期143-147,共5页Geomatics & Spatial Information Technology

摘　　要：详细地介绍了土地集约利用的概念、意义和特点,阐述了现阶段国内外土地集约利用的现状及发展。利用ERDAS对泰安市泰山区遥感影像图进行监督分类,对其城市土地集约利用水平做出了判断,并从区位、经济等方面对我国城市土地集约利用并提出相应建议。This paper introduces the concept,meaning and characteristics of intensive land use in detail,and expounds the present situation and development of intensive land use both at home and abroad.Supervised Classification of Remote Sensing Image Maps in Taishan District,Tai'an City by ERDAS,this paper makes a judgment on the intensive utilization of urban land and makes intensive suggestions on the intensive utilization of urban land in China from the aspects of location and economy.

关 键 词：城市土地集约利用 ERDAS 监督分类 利用指标 

分 类 号：P237[天文地球—摄影测量与遥感]