摘要
文章主要论述了GIS地理格网及其相关技术,通过具体应用,将研究区域划分为一定分辨率的格网,结合土地利用现状对人口分布的影响,利用克里金插值法将人口密度估计值分配到每个格网上,并利用具体技术制作人口空间分布图模拟人口分布。
This paper mainly discusses the geographic grid of GIS and relevant technologies and divides the research region into grids with certain resolution ratio by means of specific application.Besides, combining the influence of land use on the distribution of population, this paper uses kriging interpolation method to estimate the population density distribution of each grid, and to simulate the spatial distribution of population with spatial distribution maps of population made by specific technologies.
作者
王雅雯
郭峰
Wang Yawen Guo Feng(Changping NCO School, the Academy of Equipment, Beijing 102249, China The No. 61206th Troop of PLA, Beijing 116029, China)
出处
《江苏科技信息》
2017年第1期72-74,共3页
Jiangsu Science and Technology Information
关键词
GIS
地理格网
人口空间分布
GIS
geographical grid
spatial distribution of the population
