Chennai: Stormwater drains in two zones of the Chennai Corporation have been digitally mapped using the geographic information system (GIS).
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/gis-mapping-stormwater-drains
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-chennai
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/floods
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vector-borne-diseases
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/geographical-information-systems-gis
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu