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GeoScope 100 Parametric SBP

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



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