Highly cost-effective autonomous marine drone for bathymetric surveys
Photo: CHC Navigation
The new Apache3 Marine Drone — 2020 Edition provides a series of new features and additional enhancements to make lake, river and coastal hydrographic surveys more productive, according to maker CHC Navigation.
Combining a dual GNSS positioning and heading sensor, a stable and reliable hull attitude and an inertial measurement unit (IMU) sensor, the Apache3 unmanned surface vehicle (USV) allows an uninterrupted survey while passing under bridges.
Its high-efficiency 8-meters-per-second motors and absolute straight-line technology enable a fully automatic, predetermined course in adverse current conditions.
The Apache3 features include:
- GNSS/INS control box to maintain high accuracy during transient GNSS outage
- Integrated 4G and LAN transmission module
- Sonic radar for obstacle avoidance
- Automatic return to base planning
- 360° PTZ camera (pan, tilt, zoom)
- Overspeed engines to allow operation in most water conditions
According to CHC Navigation, the Apache3 — 2020 Edition offers an exceptional feature/price ratio, making it one of the most competitive professional marine UAV solutions for single-beam bathymetric surveys.
Photo: CHC Navigation