The assignment involved mapping of water supply infrastructure of the Sambalpur City covering water source, overhead tasks, ground water reservoirs, treatment facilities, trunk lines, public stand post. The task involved geo-referencing of the High Resolution Satellite Image and generation of base map through delineation of the water supply network. The water supply network database developed in the above process, was integrated with a GIS application to manage the water supply network through provision of functionalities such as feature identification, feature search, gap-area analysis, attribute based query functionality through a simple query builder. The GIS based water supply network system was utilized for planning of water supply infrastructure by PHED in Sambalpur city.
The GIS based water supply information system helped in
- GIS based accurate assessment of the water supply network to facilitate gap-area analysis and formulation of new schemes
Geographical Information System, Database Management System