India today successfully launched its first indigenous day-night and all-weather radar imaging satellite RISAT-1.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/all-weather-earth-observation-satellite-launched
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/tribune-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/space-technology
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/remote-sensing
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/weather-predictions
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/atmosphere-and-ozone-layer
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-space-research-organisation-isro
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/disaster-management
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/glaciers