undertaking the survey of protected monuments and sites including protected and controlled area using aerial drone survey for the purpose of preparation of photogrammetric survey plant with digital deliverables ortho-rectified mosaic of the entire area also, digital surface model of the area, digital terrain model of the area, contouring, point cloud data of monument and sites, all the ground control points to be provided, digitization of monuments and sites, fixing protected area boundary include survey agency having capacity to conduct aerial survey and ground survey and conservation architects
