Survey of India, the National Survey and Mapping Organization of the country under the Department of Science & Technology, is the oldest scientific Department of Government of India. It bears a special responsibility to ensure that the country's domain is explored and mapped suitably, provide base maps for expeditious and integrated development and ensure that all resources contribute with their full measure to the progress, prosperity and security of our country. Detailed information about the organisation, its activities, National Map Policy etc. is given. Users can access various...