Question

what is main aim of campaign to be launched by archaeological survey of india

Answer 1

Its main functions are:

preservation, conservation and environmental development of centrally protected monuments and sites, including
World Heritage Monuments and antiquities
maintenance of gardens & development of new gardens surrounding centrally protected monuments and sites
exploration and excavation of ancient sites
specialized study of inscription and various phases of Indian architecture
maintenance of Archaeological site Museums
Operation of the Antiquities and Art Treasures Act
Research and Training in different areas of Archaeology