中原城市群城乡建设用地时空变化及其驱动力分析
Analysis of the Spatiotemporal Changes and Driving Forces of Urban and Rural Construction Land in the Central Plains Urban Agglomeration
张文静 1张贺 1李军2
作者信息
- 1. 河南测绘职业学院
- 2. 中州水务控股有限公司 河南郑州 450000
- 折叠
摘要
以中原城市群的新乡、鹤壁和安阳为研究区域,利用ENVI5.3和ArcGIS 10.2软件,结合Landsat 8 OLI_TIRS卫星遥感数据,分析2013年、2017年和2021年这3个时间节点的城乡建设用地变化.经研究发现,2013-2021年间,研究区域建设用地面积显著增长,其中,2017-2021年的增长速度尤为显著.通过对比分析和转移矩阵方法,揭示了建设用地扩张与区域经济发展、人口增长、城市化进程等因素的密切关联.研究结果可为区域土地资源管理和城乡规划提供参考.
Abstract
Taking Xinxiang,Hebi and Anyang of the Central Plains urban agglomeration as the research area,using ENVI5.3 and ArcGIS 10.2 software along with Landsat 8 OLI_TIRS satellite remote sensing data,this article ana-lyzes the changes in urban and rural construction land at three time points in 2013,2017,and 2021.The study re-veals a significant increase in construction land area from 2013 to 2021,with the growth rate between 2017 and 2021 being particularly noteworthy.Through Comparative Analysis and Transition Matrix methods,the close con-nection between the expansion of construction land and regional economic growth,population increase,and urban-ization processes,and other factors has been revealed.These study results can provide reference for regional land re-source management and urban-rural planning.
关键词
城乡建设用地/土地利用变化/遥感/地理信息系统/中原城市群Key words
Urban and rural construction land/Land use change/Remote sensing/Geographic Information System/Central Plains urban agglomeration引用本文复制引用
出版年
2024
NETL
NSTL
万方数据