GDU S200 RTK Module

Key Features

• Centimeter-Level Precision: Overcomes the limitations of standard GNSS (which can drift by meters) to provide horizontal accuracy of 1 cm + 1 ppm and vertical accuracy of 1.5 cm + 1 ppm.

• Plug-and-Play Integration: Designed for rapid field deployment, the module mounts directly to the drone’s expansion port (PSDK interface) without the need for complex wiring.

• Enhanced Flight Stability: Improves the drone’s hovering stability and flight path reliability, making it ideal for high-precision missions in areas with high electromagnetic interference.

• Multi-System Support: Supports multiple satellite constellations, including GPS, GLONASS, BeiDou, Galileo, and QZSS, ensuring a strong signal lock even in challenging environments.

• Repeatable Mission Accuracy: Enables the drone to fly the exact same flight path week after week, which is critical for change detection in construction or utility monitoring.

   

Technical Specifications

Use Cases

• Surveying & Mapping: Creating highly accurate topographic maps or 3D models without the extensive use of ground control points (GCPs).

• Infrastructure Inspection: Inspecting power lines, bridges, and wind turbines where precise positioning is required to navigate close to structures safely.

• Public Safety: Accurate geotagging for accident reconstruction and search-and-rescue operations.

• Indoor/Challenging Environments: Assisting in stable flight near large metal structures or in areas where standard GPS signals are prone to “multipath” errors.