摘要
多伦县位于内蒙古自治区锡林郭勒盟东南端 ,是典型的农牧交错地带 ;土地结构类型独特。在半个多世纪的开发建设中 ,土地利用情况不清 ;更无完整、科学的土地资源数据。随着现代科学技术水平的提高 ,采用卫星遥感技术对多伦土地利用类型进行了综合调查。该文应用TM数据 ,地理信息系统及图像处理软件技术 ,结合 1∶5× 1 0 4地形图 ,对多伦地区各种用地类型进行数理统计 ,并阐述了遥感土地利用专题图研究制作情况 ;分析探讨了该区土地利用现状 ,对土地利用结构及存在问题和发展趋势进行了综合评价、预测 ,从而揭示了该地区人地关系 ,提供土地利用遥感专题图研究成果和建议。为当地合理利用土地、综合规划。
Duolun County of Inner Mongolia, located in the west of China, is a typical interleaving area of farming and herding, therefore, the land classification within this region is very particular. Though there has been half century's history of development, the land resource here has not been well investigated. Thus it is necessary to establish comprehensive and precise land resource database within this region. Since satellite remote sensing is a very effective way for land use investigation, this paper introduces application of TM image for investigation and the method for remote sensing thematic drawing on land use. Furthermore, by analyzing the current land use in the Duolun area, land use structure and problems faced in this region are described and then a comprehensive evaluation of land use is presented. This research is expected to provide scientific reference for rational land use, comprehensive planning and regional economic development.
出处
《资源科学》
CSSCI
CSCD
北大核心
2002年第6期29-34,共6页
Resources Science
基金
内蒙古多伦土地利用遥感综合调查资助项目 (编号 :95 -0 0 1)资助
关键词
卫星遥感技术
多伦
土地利用
调查
内蒙古
Satellite remote sensing
Land use investigation
Duolun area
