Answer:
Dakshin Gangotri was the first scientific base station of India situated in Antarctica.
Edit:-
Dakshin Gangotri was closed in 1989 due to being submerged in snow.
Another one was built, called Maitri around 1988-1989. There is a lake near it called Lake Priyadarshini.
Another one is being planned to be completed around 2012. It is tentatively named as Bharati.