摘要
利用GIS技术,以国家1:25万基础地理数据库等数字化信息为主要信息源,运用空间分析的研究方法,对云南省三江并流区的地势变化、坡度、坡向及其与居民点空间分布规律的关系进行了定量分析,揭示了该区各自然环境要素对居民点分布的影响程度,拓展了聚落地理学的研究手段。
In this paper, the GIS techniques and the national geographical database of China at the scale of 1:250 000 as a major data source were used to make a quantitative analysis on the variations in terrain feature, topographical slope and aspect as well as their relations with the spatial distribution pattern of human settlements in Three River Paralleled Running Region of Yunnan ProvinceThe method of spatial analysis is applied in this research The impacts of natural environmental elements of the region on the human settlement distribution patterns were also explored The application of this method will be benificial to the research of the geography of settlement
出处
《山地学报》
CSCD
2003年第1期121-125,共5页
Mountain Research
基金
云南省自然科学基金资助项目(99D030Q)~~
