| Specification |
Performance |
| Bathymetric soundings per second |
Nominal 4000
Full waveform range capture |
| Topographic soundings per second |
Nominal 64 000
Up to 3 range captures/sounding |
| Digital camera |
1600*1200 pixel, one image per s |
| Altitude |
Nominal 250-500 m |
| Swath width |
Nominal 100-330 meters |
| Data storage |
> 4 hours |
| Flight deviation compensation |
Roll ± 5degrees
Pitch ± 7degrees
Yaw ± 20 degrees
Speed ± 10 %
Altitude ± 10 %
Side slip ± 5 % |
| Position orientation system |
Applanix 410 |
| Scanner pattern |
Evenly distribution over survey area (except at swath limits) |
| Sounding density Hydrographic data |
Nominal
1,5x1,5 m to 3,5x3,5 meters, altitude dependent |
| Sounding density topographic data |
Nominal 1
to 8 spatially separated soundings per square m, altitude dependent |
| Hydrographic accuracy |
IHO order
1 or better,
Vertically z = ± 0,25 m
Horizontally x/y = ± 2,5 m |
| Sea floor objects det. |
IHO Order 1 or better |
| Depth range |
Typical 2.5 x secci depth
Max reached - 50 m
North sea 35-40 m
France 25-30 m |
| Minimum depth |
0,3 m |
| Topographic accuracy |
Horizontally X/Y = ± 0,5 m
vertically Z = ± 0,15 m |
| Total system weight |
< 180 Kg |
| System power consumpt. |
< 50 Amp on 28 V power supply |
| Data storage |
> 4 hours |
| Man-machine interface |
Real time presentation of Depths, Altitudes, Covered areas. |
| Post processing |
Toolbox delivered with system |
