摘要
结合全国第二次土地调查工作中所采用的技术方法进行研究分析,提出了3S技术在宁夏彭阳县第二次农村土地调查中的应用和GIS数据库建设方面的看法。对彭阳县的土地利用类型、数量、分布和权属的真实情况进行调查,并通过建立农村土地调查数据库,适时掌握耕地情况,为集体土地所有权、国有土地使用权的确权、登记、发证提供依据;为土地利用总体规划、土地利用管制、基本农田保护区划定、建设用地审批提供数据支持;为建立土地调查、统计制度等提供可靠的基础图件和数据。
Combined with the research analysis of the technical methods which are applied in the second national land investigation work, it put forward the application of 3S technologies in the second rural land investigation in Pengyang county of Ningxia, and the database construction of GIS. It investigated the types, amounts, distribution, and the real situation of property of land use in Pengyang county. Through constructing rural land investigation database and mastering the situation of cultivated land, it provided reference for the identification, registration, and certification of collective and state land ownership, provided data support for land use general planning, land use management, prime farmland protection planning, and examination and approval of construction land, and provided reliable basic map and data for land investigation and statistics system.
出处
《测绘与空间地理信息》
2009年第4期112-113,116,共3页
Geomatics & Spatial Information Technology
关键词
农村土地调查
正射影像
遥感影像
数据库
rural land investigation
orthophoto
remote sensing image
database
