|
© GeoAcoustics
2008
|
GeoSwath Plus
Specifications
GeoSwath is available in three frequency
versions, 125 kHz, 250 kHz and 500kHz. The system accuracy of all versions
exceeds the Special Order specifications, as set out in IHO Standards for
Hydrographic Surveys, Special Publication 44, 4th Edition, April 1998.
System performance
| Sonar Frequency |
125 kHz |
250 kHz |
500 kHz |
| Recommended Maximum
Operating Depth Below Transducers: |
200 metres |
100 metres |
50 metres |
| Maximum Slant Range: |
390 metres |
195 metres |
95 metres |
| Maximum Swath Width: |
780 metres |
390 metres |
190 metres |
| Range: |
Up to 12 x depth |
Up to 12 x depth |
Up to 12 x depth |
| Depth Resolution |
6mm |
3mm |
3mm |
| Two Way Beam Width: |
0.85º Azimuth |
0.75º Azimuth |
0.5º Azimuth |
| Transmit Pulse Length: |
128µS to 896µS |
64µS to 448µS |
32µS to 224uS |
Swath Update Rate:
50m Swath Width
150m Swath Width
300m Swath Width
600m Swath Width |
30 swaths per second
10 swaths per second
5 swaths per second
2.5 swaths per second |
30 swaths per second
10 swaths per second
5 swaths per second |
30 swaths per second
10 swaths per second |
Specifications subject to change
without notice
|
