摘要
以广州南沙新区作为研究区域,利用卫星遥感和地理信息技术在快速、精准监测建成区变化和空间分析的技术优势,以2015—2017年为监测时点,在提取各监测时点广州南沙新区建成区现状范围的基础上,结合南沙新区的专项规划、统计年鉴、人口普查数据、经济统计数据等专题资料,以地理空间的视角研究南沙新区建成区时空演变特征和驱动力因子,为南沙新区规划建设提供有效数据参考。
In this paper,Guangzhou Nansha New Area is taken as the research area,and the technological advantages of satellite remote sensing and geographic information technology in rapid and accurate monitoring of changes in built-up areas and spatial analysis are discussed.The monitoring time point is from 2015 to 2017,on the basis of the current scope of the built-up area,combined with the special planning,statistical yearbook,population census data,economic statistics and other thematic data of Nansha New District,the spatial and temporal evolution characteristics and driving factors of the built-up area of Nansha New District are studied from the perspective of geographic space,which provide effective data reference for planning and construction.
作者
李榕梅
LI Rongmei(Guangdong Jingwei Land Surveying and Planning Technology Co.,Ltd.,Huizhou 516000,China)
出处
《测绘与空间地理信息》
2023年第11期55-58,共4页
Geomatics & Spatial Information Technology
关键词
南沙新区
建成区
地理信息技术
时空演变特征
Nansha New Area
built-up area
geographic information technology
spatial-temporal evolution characteristics
