How often are Google Maps updated in India?

How often is the imagery in Google Earth updated? “Google Earth displays the best available imagery, most of which is one to three years old. The information in Google Earth is collected over time and is not in real time. read more

“Google Earth displays the best available imagery, most of which is one to three years old. The information in Google Earth is collected over time and is not in real time. read more

But in countries where its enabled, users update the map all the time. The only dependency from Google is to update the satellite imagery of the map for users to draw the roads, places and boundaries. read more