摘要
主要以辽宁省某地区2014年、2018年两期的地理国情普查数据成果为主要数据源,探讨自国情项目开展以来研究区的土地历史状况、利用现状以及转移情况,进而对地区变革状况有科学的认知。文章主要通过ArcGIS软件按照2018年基础性地理国情监测体系对数据进行二级类合并,然后计算了两期成果的土地利用转移矩阵,分析结果表明:研究区土地利用变化较为均衡合理,城镇与农村区域都处于稳步发展中。
In this paper,the main data sources are the results of the national geographic conditions census in a certain area of Liaoning province in 2014 and 2018.We discuss he historical situation,utilization status,and transfer of land in the study area since the launch of the national geographic conditions project,and make a scientific understanding of the situation of regional change.In this paper,ArcGIS software is used to merge the data according to the basic national geographic conditions monitoring system in 2018.Then the land use transfer matrices of the results in 2014 and 2018 are calculated.The analysis results show that the land use change in the study area is more balanced and reasonable,and the urban and rural areas are in steady development.
作者
徐娜
XU Na(Liaoning Natural Resources Affairs Service Center,Jinzhou 121000,China)
出处
《测绘与空间地理信息》
2020年第8期129-131,共3页
Geomatics & Spatial Information Technology
关键词
土地利用
ARCGIS
基础性国情监测
转移矩阵
land use
ArcGIS
basic national geographic conditions monitoring
transfer matrix
