The assignment involved preparation of urban base map from very high resolutions IKONOS data for planning of sewerage & solid base management system for Cuttack City for abatement of pollution in the rivers Mahanadi and Kathajodi's encompassing the low line Cuttack City, up to date land use maps showing residential, commercial, institutional, industrial, administrative areas along with open/vacant land, water bodies and natural drainage channels were generated from the satellite data. The city road network showing position of all lanes and by lanes, branch and material roads were plotted to facilitate planning of drainage, sewerage & solid base management system.
Preparation of base map using very high resolution satellite imagery helped in
- Precise identification and delineation of city geographical features/ infrastructure for preparation of the base map
- Delineation of the water supply network and sewerage network by identification of the lanes and by-lanes of the city
- Quick generation of the base map in comparison with the ground survey methodology
Very High Resolution Satellite Imagery (IKONOS 1mtr), Geographical Information System, Database Management System