CAJ | 학술논문

在重庆市建设用地节约集约利用评价成果的基础上，采用RS技术和GIS技术，探讨形成了更新评价范围划定技术，并在详细分析现有较成熟的影像变化信息快速识别方法缺陷的基础上，提出采用ArcGis平台的Swipe功能，以基期影像图为基准，人工判读识别发生变化的建设用地，提高更新评价数据获取的便捷度和精准性。以期对建设用地节约集约利用更新评价的深入研究提供基础借鉴。
재중경시건설용지절약집약이용평개성과적기출상，채용RS기술화GIS기술，탐토형성료경신평개범위화정기술，병재상세분석현유교성숙적영상변화신식쾌속식별방법결함적기출상，제출채용ArcGis평태적Swipe공능，이기기영상도위기준，인공판독식별발생변화적건설용지，제고경신평개수거획취적편첩도화정준성。이기대건설용지절약집약이용경신평개적심입연구제공기출차감。
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.