applied acoustics Device / Instrument
101G & 103G MiniPod, Submersible GNSS
Ruggedised dual band GNSS receivers for seismic streamer and source positioning, rated to 50m (101G) and 1000m (103G).
Description
The 101G MiniPod is a lightweight, ruggedised GNSS receiver that transmits data back to a vessel or shoreline. Designed to survive 50m immersion, its shock-mounted dual L1 + L2 band receiver supports wired and wireless use for streamer head and tail positioning and source positioning in 3D UHR seismic operations. The 103G MiniPod is designed to survive 1000m immersion, with RS232, RS485, 1pps and wireless interface options.
Key features
- Integrated antenna
- Multi constellation GNSS
- Wide area corrections or external RTCM
- Internal and external shock mounts
- Atlas correction option
- External battery and internal AHRS options
Applications
- Subsea excavation vehicles (jetting and trenching) and surface positioning of towed sensors such as magnetometers
Specifications
| Immersion rating | 50m (101G); 1000m (103G) |
|---|---|
| GNSS bands | L1 + L2 |
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