As the key member of GeoScope series parametric sub-bottom profiler manufactured by Ocean Physics, GeoScope 100 uses a primary frequency of 100 kHz with wideband secondary frequencies. GeoScope 100 has great penetration and long operation range while ensuring high data quality . With superb performance, GeoScope 100 can be used for underwater sub-bottom profiling and precise bathymetry.
GeoScope 100 is equipped with a IP67 water-proof compact topside unit, making it an ideal choice for installation on small vessels or vessels of opportunity for challenging project.
• High bandwidth portable transducer
• Compact and portable IP67 topside unit
• Experienced parametric technology during decades of R & D
• Easy to install and operate
• Great penetration and long operation range
• All-in-one design suitable for various vessels
• Optional high-resolution bathymetry
Technical Specifications | |
Primary Frequency | 85 - 115 kHz |
Secondary Frequency | 5 - 25 kHz |
Pulse Length | 0.05 - 1 ms |
Pulse Type | CW, Chirp |
Ping Rate | Up to 20 ping/s |
Beamwidth @ Primary Frequency | ~ 5 deg |
Beamwidth @ Secondary Frequency | 5 -6 deg |
Source Level @ Primary Frequency | ≥238 dB/uPa@1m 100Khz |
Source Level @ Secondary Frequency | ≥194 dB/uPa@1m 20Khz |
Dymanic Range | ≥110 dB |
Range Resolution | ≤4 cm |
Sediment Penetration | ≤40 m (depend on sediment type and noise) |
Water Depth Range | ≤200 m |
Heave / Roll / Pitch Compensation | Heave (depend on external sensor data) |
Bathymetry resolution(optional) | 2.5 cm |
Physical Specifications | |
Power Consumption | Less than 150W |
Power Supply | 24VDC or 220VAC to 24VDC |
Communication | Ethernet |
External Sensors | GPS, IMU |
Dimension and Weight of Transducer | 362 x 240 x 50 mm,8 kg |
Dimension and Weight of Topside Unit | 500 x 400 x 190 mm,11.2 kg |
Protection Level of Topside Unit | IP67 |
Data Acquisition and Post-processing Software | SPAS as standard, compatible with other 3rd party software. such as SonarWiz |