Indian Space Research Organisation (ISRO) has launched a Google Earth like product called Bhuvan (http://bhuvan.nrsc.gov.in) in beta version, which mainly covers only India. Bhuvan – means Earth in Sanskrit.
We need to register into this site, and also install a plugin, in order to use Bhuvan from your browser.
It works only in Internet Explorer.
It has population data for all the cities, town in India, and also some images tagged to certain places.