CAJ | 학술논문

以鄱阳县第二次土地利用现状调查成果数据为基础，借助GIs为工具，计算Voronoi图面积变异系数与最邻近点指数，结合GIs查询工具、缓冲分区、SQL统计等功能论证鄱阳县农村居民点在空间上的分布特征的同时，定量的研究地形、公路交通、河流等因素对农村居民点空间分布的影响。研究的结果表明：平原地区农村居民点分布数量较大，分布相对集中。交通因素对农村居民点分布有重要的作用，随着距公路距离越远，居民点分布逐渐减少。河流对农村居民点分布也有一定程度的影响作用，当地鄱阳湖湖泊水面特殊情况，制约湖泊周边居民点的空间分布情况。
이파양현제이차토지이용현상조사성과수거위기출，차조GIs위공구，계산Voronoi도면적변이계수여최린근점지수，결합GIs사순공구、완충분구、SQL통계등공능론증파양현농촌거민점재공간상적분포특정적동시，정량적연구지형、공로교통、하류등인소대농촌거민점공간분포적영향。연구적결과표명：평원지구농촌거민점분포수량교대，분포상대집중。교통인소대농촌거민점분포유중요적 작용，수착거공로거리월원，거민점분포축점감소。하류대농촌거민점분포야유일정정도적영향작용，당지파양호호박수면특수정황，제약호박주변거민점적공간분포정황。
This paper, based on the data gathered in the second land use survey of Poyang County, analyzed the distribution characteristics of rural residential in the county by calculating the Voronoi diagram of polygon area coefficient of variation and the nearest neighbor index with G IS tools, and by other functions of GIS, such as query statistics, buffer and SQL statistics analysis. Meantime, a quantitative research was conducted to study the effect of the terrain, traffic and rivers or lakes on these characteristics. The results show that in plain area rural residential buildings are in large number and feature a comparatively concentrated distribution. Second, the distribution is greatly influenced by traffic. Specifically, the farther the area is away from road, the fewer buildings are often found. Third, rivers or lakes also have a certain effect on the distribution of rural residential, especially the area around the Poyang Lake in the county.