摘要
以吉林省东辽县为研究对象,运用Arcgis10.2空间分析和遥感处理为研究方法,将30 m分辨率Landsat8遥感影像作为基础研究数据,选取海拔高程、坡度、河流水系为角度对东辽县乡村聚落空间分布情况做定量研究。最终得出吉林省东辽县乡村聚落空间分布特征为在自然因素的主导下,东辽县乡村聚落整体呈随机分布,大部分村落分布在217~375m高度及0~5°的区域上,在距离河流500m内的区域内分布村落较多。
Based the study data of Landsat 8 remote-sensing image with the resolution of 30 m,taking Dongliao County in Jilin province China as the study subject,this paper makes a quantitative study to the spatial distributed status of rural settlements in Dongliao country from the perspective of selecting elevation,slope,river system by using the methods of Arcgis10.2 dimensional analysis and remote-sensing process.Finally,the conclusion that the rural settlement of Dongliao County is randomly distributed on the whole under the domination of natural factors has been achieved.The distribution of most of the villages is in the area of 217-375 mheight and area of 0 to 5 degrees.There are more villages distributed in the area 500 meters from the river.
出处
《长春工程学院学报（自然科学版）》
2017年第4期50-54,共5页
Journal of Changchun Institute of Technology：Natural Sciences Edition
基金
吉林省社会科学基金项目(2016B160)
