The integration of geography information system (GIS) and global navigation satelite system-real time kinematic (GNSS-RTK) for land use monitoring

Abstract

Limited open space area requires accurate monitoring to maintain changes in land use that is not suitable with city spatial planning. The difference between spatial planning and existing land Use should be minimized. Currently, land Use monitoring using Global Positioning System (GPS) and processed by Geography Information System (GIS) but the result has a deviation from the existing land Use. Within GNSS-RTK as a new approach will correct the result of GPS become more precise map of land Use. This research will test a GNSS-RTK that is applied to the land Use belongs to the campus of Universitas Indonesia. The land use will be divided as built up area and open space. The method used is quantitative experimental integrated with Geographic Information Systems (GIS). The results are, 1) the difference of land Use area with GPS and GNSS-RTK, 2) GNSS-RTK can get more accurate data than GPS. Base on the result, the conclusion is through GNSS-RTK and GIS, land use monitoring can be more effective because the highly precision of land area.