The Survey of India, headquartered at Dehra Dun, has 18 Geo Spatial divisions ranging from the prediction of tides to aerial survey.
The Survey of India is India's central engineering agency in charge of mapping and surveying.[3] Set up in 1767[4] to help consolidate the territories of the British East India Company, it is one of the oldest Engineering Departments of the Government of India. Its members are from Survey of India Service cadre of Civil Services of India and Army Officers from the Indian Army Corps of Engineers. It is headed by the Surveyor General of India. At present, Survey of India is headed by Naveen Tomar.
