WHAT IS BDS PPP? 

BDS Precise Point Positioning (PPP) is a satellite-based augmentation service that allows the S83D to achieve high-precision results (Horizontal ≤ 10 cm) without the need for a local RTK base station or cellular network coverage.

By receiving correction data (such as orbit and clock errors) directly from the BDS-3 PPP-B2b signal, the S83D can calculate its precise position independently. This is a game-changer for marine surveying, where setting up a base station on land is often impossible and network CORS signals cannot reach far offshore. It provides a truly global, "plug-and-play" high-pre-cision solution.

SOFTWARE & WEB UI

HYSURVEY 8.0: Professional Hydrographic Solution

HYSURVEY 8.0 is a specialized Windows-based software for single-beam echo sounder surveys. Known for its stable performance and professional multi-functionality, it is one of the most widely used hydrographic tools.

• Full Compatibility: Supports all types of GNSS receivers and multiple sensor integrations including IMU, SVP, and tide stations.
• Streamlined Workflow: Simplifies everything from equipment configuration to data processing and exporting final seabed coordinates.

Built-in Web UI

The S83D features a built-in Web UI accessible via Wi-Fi or USB. This platform allows users to monitor receiver status, configure data links, and manage firmware updates in real-time from any browser.