CAJ | 학술논문

选取福建省长乐市2008年SPOT-5多光谱影像融合图及农用土地利用监测资料,经图像校正、增强等处理,以计算机自动分类为基础,结合监督分类与二叉树分类方法,对图像进行农用土地的一级、二级、三级分类目视解译。在分析农用土地利用程度、现状的基础上,针对长乐市农用土地资源的现状及问题,为解决建设用地增加与耕地面积减少、后备可利用耕地少等日益尖锐的矛盾,从可持续利用角度提出开发利用对策及管理措施。
선취복건성장악시2008년SPOT-5다광보영상융합도급농용토지이용감측자료,경도상교정、증강등처리,이계산궤자동분류위기출,결합감독분류여이차수분류방법,대도상진행농용토지적일급、이급、삼급분류목시해역。재분석농용토지이용정도、현상적기출상,침대장악시농용토지자원적현상급문제,위해결건설용지증가여경지면적감소、후비가이용경지소등일익첨예적모순,종가지속이용각도제출개발이용대책급관리조시。
This article selects SPOT -5 multispectrum remote sensing image fusion figure （2008） of changle in fujian and ag- ricuhural land use monitoring data, and the calibration, and enhance the image processing, computer automatic classification as the basis, combining supervised classification and binary tree classification method, the image of agricultural land classifi- cation level, secondary, tertiai~~ visual interpreting. In the agricultural land utilization degree, the analysis of the present situa- tion, based on agricultural land resource of the changle present situation and problems, in order to solve the construction land increase and arable land decrease ,reserve available such as cultivated land increasingly sharp contradiction,from sustainable use are put forward countermeasure of development and management measures.