matic4dDrone flhts beyond the visual of sht (BVLOS), when permitted by law, are often considered the next frontier of drone mapping. Pix4Dmatic now offers support alsoThere are three methods to import a tie point .csv or .txt file into PIX4Dmatic. One is accessible through the File tab in the main header, and the others are accessible from the Tie Points panel. [1] Go to the Menu bar and select File >