| Brand |
Teledyne Odom Hydrographic Systems |
| Year of initial development |
1996 |
| Product |
Hydrotrac |
| Max. power consumption (W) |
30 |
| Power (DC, AC) |
11-28VDC (standard) |
| Weight (in air) and dimensions (w x h x d) of transducer/transceiver |
11.25kg; 41.9cm x 36.8cm x 20.3cm |
| Weight and dimensions (w x h x d) of display and logging unit |
11kg; 41.9cm x 36.8cm x 20.3cm |
| Portability of logger (rack, desktop, portable) |
Desktop |
| Software platform (Windows, other) |
Proprietary |
| Depth range of operation (m) |
0.2-600 max. |
| Frequency range (kHz) |
24, 33, 200, 210, 340 |
| Number of frequencies supported simultaneously |
1 |
| Power output of transducer at standard frequencies |
0.4kW @ 24kHz |
| Beam angles (along and across) |
3°, 4°, 9° @ 200kHz; 19° @ 33kHz; 10°, 20° @ 24kHz |
| Depth resolution, accuracy |
1cm |
| Max. pulse sounding rate |
20Hz |
| Pulse length |
Up to 500ms |
| Dynamic range (dB) |
80 |
| Are heave, pitch and roll corrections included? |
Heave with MRU |
| Capable of being operated remotely (e.g. via PC) |
No |
| Supported external data inputs (heave/roll/pitch, positioning) |
Yes |
| Can events and annotations be marked? |
Yes |
| Can sound velocity and temperature profiles be included in real time ? |
Sound velocity |
| Is real-time coupling to survey/post-processing software possible? |
Yes |
| What data are displayed in real time (e.g. depth, classification, thickness)? |
Bottom trace |
| Data output options (e.g. raw data, transducer and motion-corrected depth, sea floor classification) |
Serial, motion, corrected |
| Data output formats |
NMEA, DESO 25, Odom |
| Data output for sea floor classification? |
N/A |
| How are data displayed? |
Paper chart and digital depth displays |
| Connection possibilities |
RS232 |
| How are data internally logged? |
N/A |
| Main use of the system |
Hydrographic surveys |
