摘要
基于第三次国土调查城镇村内部细化调查的工作要求和数据基础,梳理了城镇村调查边界划定、城镇村土地利用框架构建、城镇村土地利用图斑转绘、城镇村土地利用类型判定、外业补充调查等城镇村内部细化调查环节;归纳了1:2000基础地理信息数据、不动产登记数据、基础性地理国情监测数据等已有调查成果在各调查环节的数据转换利用方式,为城镇村内部细化调查提供了技术参考,极大提高了调查工作效率和数据精准度。
Based on the requirements and data foundation of the City&Town&Village landuse subdivision survey in the Third National Landuse Survey,this paper has inductived the survey links of the City&Town&Village landuse subdivision survey such as determining the landuse survey boundaries,constructing the landuse framework,dividing the landuse pattern spots,determining the type of landuse,carrying out the supplement field investigation.And this paper has summarized the data conversion and utilization methods of the 1:2000 Basic Geographic Infonnation Data,the Real Estate Registration Data,the Basic Geographical Monitoring Data,and so on.By providing technical references for the City&Town&Village landuse subdivision survey,fully improve the work efficiency and data accuracy of the City&Town&Village landuse subdivision survey.
作者
廖丹霞
翁进
Liao Danxia;Weng Jin(Hunan Key Lab of Land&Resource Evalution&Utilization,Changsha Hunan 410119;Hunan Planning Institute of Land and Resources,Changsha Hunan 410119)
出处
《国土资源导刊》
2021年第1期33-36,共4页
Land & Resources Herald
关键词
第三次国土调查
城镇村细化调查
数据转换
the Third National Land Survey
the City&Town&Village land Subdivision Survey
Data Conversion
