08 Apr 2020 Home » » GCP Picking for land surveying and Mapping by Drone GCP Picking for land surveying and Mapping by Drone Posted in By arcgup5 On April 8, 2020 GCP Picking for land surveying and Mapping by Drone About Author admin Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.