Sky High BullsEye 48x48 Drone Ground Control Point GCP UAV Aerial Target for Mapping Surveying 6 Pack Center Eyelet BlackWhite Markers Pix4D DroneDeploy Compatible

48x48 AERIAL TARGETS Designed for low to medium altitude drone mapping and scanning these drone GCPs were made for drone mapping up to 400 feet The standard 48x48 size is useful when scaling and verifying the map providing a standard reference distance during postprocessing DRONE GCP WITH CENTER EYELET The center eyelet design allows the user to easily identify the center of the GCP with a survey rod without tearing the aerial target The center eyelet can also be used to position the aerial target directly over existing survey nails for precision mapping with existing ground control points LIGHTWEIGHT DURABLE AERIAL TARGETS Using a weatherproof mesh material these aerial targets were made to be highly visible yet lightweight a big benefit when traveling or placing the ground control points in the field The material is made with a matte finish which reduces glare from sunlight and overexposure on sunny days which makes selecting the center of the target easier during postprocessing GCP WITH SOFTWARE COMPATIBILITY These GCPs with the checkerboard pattern are compatible with many popular photogrammetry reconstruction software from the leading companies in the space drone mapping photogrammetry and surveying space The GCPs are compatible with most autodetection software especially the software that autodetects the checkerboard pattern aerial targets These GCPs have been used in a wide range of industries and educational training programs with great success UAV GCP WITH CORNER ANCHOR POINTS With eyelets at each corner to easily anchor the aerial targets the corner anchor points prevent the GCPs from moving during mapping The anchors also allow the GCPs to be left in the field if needed for repeat flights over a period of time providing peace of mind that the aerial targets offer repeatable location data for highaccuracy mapping and photogrammetry.