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Side Scan Option For SES-2000 Systems Side Scan Option For SES-2000 Systems

The document describes the SES-2000 side scan sonar system from Innomar Technologie GmbH. It has a frequency of 100kHz, beam widths of ±0.9° horizontally and ±35° vertically, and a source level over 220dB. It can sample at 2cm resolution out to a range of 20-100m. Real-time digital signal processing is used to enhance data quality. Data is stored digitally and can be output to third party software over TCP/IP networks. The replaceable transducer is small and can be hull or over the side mounted.

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Marco Cunha
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48 views2 pages

Side Scan Option For SES-2000 Systems Side Scan Option For SES-2000 Systems

The document describes the SES-2000 side scan sonar system from Innomar Technologie GmbH. It has a frequency of 100kHz, beam widths of ±0.9° horizontally and ±35° vertically, and a source level over 220dB. It can sample at 2cm resolution out to a range of 20-100m. Real-time digital signal processing is used to enhance data quality. Data is stored digitally and can be output to third party software over TCP/IP networks. The replaceable transducer is small and can be hull or over the side mounted.

Uploaded by

Marco Cunha
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Side Scan Option

for SES-2000 systems

Main Technical Parameters


Frequency: 100kHz
Horizontal beam width: ± 0.9°
Vertical beam width: ± 35.0° at each side

Electrical pulse power: >4kW


Source level: >220dB/µPa re 1m

Pulse width: 100µs to 250µs


Pulse repetition rate: up to 25 pulses per second
Side Scan transducer for hull mounted
or over the side mounted installations Operating ranges: 20m ... 100m
Multiple target resolution: 0.15m
Sampling resolution: 2cm

On-line and Off-line heave compensation


ASCII output of depth values
NMEA and ASCII input for GPS and navigation systems
Trigger IN/OUT

Real time digital signal processing with DSP’s


Slant range correction, noise reduction, resolution
enhancement, on-line colour and gray scale echo plots

Digital online data storage to Hard Disk


Data Backup via Network and USB interface
Post processing software package ISE for signal
Transducer mounted on a survey vessel processing and target digitisation

On-line data stream via TCP/IP network to various


third party survey software packages

Transducer replaceable with parametric transducer


(0.49m x 0.08m x 0.12m; 18kg) including
20m cable and stainless steel frame
Hull mounted or over the side mounted

Online screen shot of SES for Windows


with side scan data

Innomar Technologie GmbH


Schutower Ringstraße 4
D-18069 Rostock
Germany
Tel.: +49 (0)3 81 / 440 79 0
Fax: +49 (0)3 81 / 440 79 299
e-Mail: info@innomar.com
Echo plot sample of the SES-2000 Side Scan Extension from the river Elbe
(wreck located on the river bed and partly buried within the sand, water depth around 5m, small sand ripples at port side)
System parameters: frequency 100kHz, pulse length 125µs, operating range 2m - 32m

Georeferenced chart with processed data of the SES-2000 Side Scan extension
(three survey lines are put together to build a mosaic, several features are visible on the river bed)

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