Sunnymove 10 Pcs Drone Ground Control Point GCP, Grid Numbered Plaid

• Set Includes: this set includes 10 ground control points labeled 0–9 for quick coordinate matching, a storage bag for easy portability and organization, and 50 metal stakes for secure placement; The pre-punched holes at each corner allow the markers to be firmly anchored, reducing movement in windy conditions and helping to maintain accuracy during aerial mapping
• High-visibility Color Scheme: featuring a classic black-and-white layout with a non-reflective surface, these markers minimize glare under direct sunlight; The high-contrast design supports clear visibility in various lighting environments, allowing drones to capture consistent imagery and improving feature recognition during data processing
• Quality Material: constructed from polyester fabric, these markers offer a balance of strength and portability; They are water-resistant and tear-resistant, suited for extended outdoor use; Their lightweight and foldable design makes them easy to carry into remote areas, supporting surveys in rough or varied terrains
• Standard Checkerboard Pattern: each marker measures 24 × 24 inches and features a classic checkerboard layout; This size offers an optimal balance between portability and visibility from higher altitudes, enabling reliable detection by drones and simplifying setup without complex tools
• Wide Software Compatibility: designed for integration with common photogrammetry platforms, these markers help streamline mapping workflows without additional adjustments; The standardized design supports efficient data alignment and processing across different applications

Features: A precision-cut hole in the middle of each marker allows for accurate centering over survey points. This design supports repeated measurements with consistent positioning and can use with a range of ground stakes for stable placement. Ideal for use in diverse environments including construction sites, agricultural fields, and natural landscapes, these markers are made to withstand outdoor elements while providing reliable performance for extended periods. Specifications: Material: Drone ground survey markers: polyester fabric Stakes: metal Color: black and white Size: about 24 × 24 inches Package includes: 10 x Drone ground survey markers 1 x Storage bag 50 x Metal stakes Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays