Title :
Point resource system in digital city RGIS
Author :
Jianzhong, Sun ; Aili, Chen
Author_Institution :
Shanghai City Dev. Inf. & Res. Center, China
Abstract :
This paper points out the GIS common failing of using topographic maps with little information and suggests RGIS (remote sensing GIS) in which RS information is the main content. It catches the general view of the whole city by RS technology in the point resource system (PRS) and takes high resolution RS images as the basic GIS platform directly. It builds up a large-scale aerial RS digital information field and city on Infor-Net using PRS methods in RGIS
Keywords :
cartography; geographic information systems; information networks; remote sensing; visual databases; GIS; Infor-Net; RGIS; digital city; geographic information system; high resolution images; point resource system; remote sensing GIS; topographic maps; Cities and towns; Earth; Geographic Information Systems; Image analysis; Image databases; Information analysis; Information systems; Remote sensing; Roads; Sun;
Conference_Titel :
Info-tech and Info-net, 2001. Proceedings. ICII 2001 - Beijing. 2001 International Conferences on
Conference_Location :
Beijing
Print_ISBN :
0-7803-7010-4
DOI :
10.1109/ICII.2001.982717
