GOOGLE EARTH "???...and have you heard about " BHUVAN "?......I KNW YOU MIGHT HAVE HEARD ABOUT BOTH.....The former is a virtual globe , map and geographic information program that was originally called EarthViewer 3D...and the latter is "AMIR KHAN" frm the movie "LAGAAN"..isn't it??....NO my friends BHUVAN is GEOPORTAL of ISRO......and