Application of 3S Technology Integration to Land Update Investigation

Using GPS technology for inteRSpace data to quickly orientation, using RS image data have high precision orientation fix quantify to plot, intuitionistic estimate ground object's characteristic resource's information. Provide GIS with GPS and RS information and other method got any information. GIS use inteRSpace databank for data manage integrative, storage and analyse multi-chatacter data. Practice proved use 3S technology integration for land update investigate, one can increase efficiency and quality, on the other hand can established land using investigate dynamic update mechanism for land using investigate alteration, to ensure drawing, cound and fact accord, provide real-time data for land resource manage.