GIS on the WWW

GIS (Geographic Information System) is a fast growing industry. With its outstanding functionality of data integration, databased management, carographic mapping as well as spatial modelling, it has already found wide applications in natural resources management and environmental protection. This page include following information for reference. GIS in general

GIS on the mainframe computer

Though GIS is being ported to desktop package, most comprehensive and powerful packages are still UNIX-based. Arc/Info and GRASS are two good examples.

GIS on the PC