{"product_id":"sky-high-bulls-eye-drone-ground-control-point-gcp-numbered-10-pack","title":"Sky High Bull's-Eye Drone Ground Control Point GCP - Numbered 10 Pack","description":"\u003cp\u003eIn this review we assess the Sky High Bull's-Eye Drone Ground Control Points (GCPs) as a practical kit for field mapping and surveying. The bottom line: these 24' by 24' numbered targets are aimed at drone pilots and surveyors who need quick visual identification and reliable image contrast; the unique numbered centers make matching targets to coordinates easier and speed up processing in mapping software like Pix4D and DroneDeploy. They are especially useful when working across multiple control points and looking for a lightweight, durable solution for everyday GCP placement.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumbered targets:\u003c\/strong\u003e Each marker is numbered 0 through 9 so operators can quickly correlate individual GCPs with their recorded coordinates for smoother postprocessing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-contrast color:\u003c\/strong\u003e The white and black checkerboard design enhances target visibility and exposure in bright conditions, improving detection in aerial imagery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour corner eyelets:\u003c\/strong\u003e Four reinforced eyelets allow the GCP to be staked or weighted down so it remains stable during windy survey sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight and waterproof:\u003c\/strong\u003e The construction is both lightweight for easy transport and waterproof to withstand damp field conditions without immediate damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical size:\u003c\/strong\u003e At 24 in by 24 in the checkerboard is large enough to be detected from typical mapping altitudes while still compact for packing and setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Sky High Bulls-Eye GCP 10 pack is best for professional drone operators, surveyors, and mapping teams who deploy multiple ground control points across a site and need to identify each one quickly during data collection and processing. The numbered markers reduce confusion when correlating photos to ground coordinates, which is valuable on multi-target missions.\u003c\/p\u003e\n\u003cp\u003eLess suitable are users who require very large permanent benchmarks or rigid survey monuments; these lightweight, portable GCPs are designed for temporary placement and field convenience rather than long-term fixed installations.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear numbered identification speeds workflow when using mapping software like Pix4D and DroneDeploy.\u003c\/li\u003e\n\u003cli\u003eHigh-contrast white and black pattern improves visibility and image exposure from altitude.\u003c\/li\u003e\n\u003cli\u003eFour corner eyelets make it straightforward to secure the target in breezy conditions.\u003c\/li\u003e\n\u003cli\u003eLightweight, waterproof material makes transport and field use hassle-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe 24 in size is ideal for many missions but may be small for extremely high-altitude flights beyond typical mapping heights.\u003c\/li\u003e\n\u003cli\u003eAs a soft, portable marker it is not a substitute for permanent, rigid survey monuments where long-term stability is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eNumbered drone ground control points (GCP) 10 pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e24 in x 24 in checkerboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor scheme\u003c\/td\u003e\n\u003ctd\u003eWhite and black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumbering\u003c\/td\u003e\n\u003ctd\u003eTargets numbered 0 to 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eFour corner eyelets for securing to ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial properties\u003c\/td\u003e\n\u003ctd\u003eLightweight and waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor drone survey teams who need a simple, portable solution to speed target identification, the Sky High Bulls-Eye 10 pack delivers clear value through numbered targets, strong contrast, and convenient securing points. It is a practical, cost-effective kit for routine mapping work, though operators needing permanent monuments or much larger targets for extreme altitudes should consider other options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan these GCPs be used with Pix4D and DroneDeploy?\u003c\/strong\u003e\u003cbr\u003eYes, the numbered targets are designed to be compatible with Pix4D, DroneDeploy and similar mapping software to simplify matching targets to coordinates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow visible are the targets from altitude?\u003c\/strong\u003e\u003cbr\u003eThe 24 in checkerboard and white\/black contrast are visible at common mapping altitudes; customers reported clear visibility from around 400 ft in typical conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow are the targets secured to the ground?\u003c\/strong\u003e\u003cbr\u003eEach marker has four corner eyelets so you can stake or weight them down to prevent movement in wind.\u003c\/p\u003e","brand":"Sky High Bull's-Eye","offers":[{"title":"Default Title","offer_id":48225376960731,"sku":"B07JKGZ6DX","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61rl6rqeRyL._SL1000.jpg?v=1770901235","url":"https:\/\/gearmusthave.com\/products\/sky-high-bulls-eye-drone-ground-control-point-gcp-numbered-10-pack","provider":"GearMustHave","version":"1.0","type":"link"}