Ability of Combining Remote Sensing Data and Land Use Rights Registration Records in Land Use Data Acquisition

要旨

Land use data (LU) is one of the core data for land administration. Land use data in Vietnam is captured, processed and distributed via 4 levels of land administration system (LA), from commune to national level through district and province. However, this trail of land use data acquisition and processing exposes inconsistencies in data reliability, especially once reaching the national level. Remote sensing technology (RS), with its increasingly improved spatial, temporal, spectral resolution, becomes a potential tool to overcome the above-mentioned drawback. It happens however that the initially captured results from RS data stand usually not in accordance with LU, officially supplied by LA offices. This paper presents a framework of combining RS data with land registration records to generate more reliable LU data.