PRODUCTS
GEOPHYSICAL
SIDE SCAN SONAR
MAGNETOMETER
SUB-BOTTOM PROFILER
PIPE & CABLE DETECTION SYSTEMS
SIG hydrophone streamers
Hydrophone streamers
SIG single to multi-channel seismic streamers
To provide a complete seismic system, SIG has developped its own hydrophone elements to mount into the streamers, and make high resolution arrays to work with sparker and boomer systems.
SIG 16 streamer
SIG 16 streamer
Acceleration cancelling hydrophones
environmentally friendly, filled with inert oil, no kerosene, no special shipping requirements
modular arrays, interchangeable sections
easily replaceable preamplifier in head compartment
selectable modular gain (X20, 40, 80, 120)
immersion adjusting air valve
The SIG 16 hydrophone streamers have small diameters of 31 mm, with a density of 1.05 on standard. The poluyrethane tubing keeps the section flexible over the years.
The configuration of the hydrophone arrays are customized, according to the needs of the geophysicists.
SIG multi-channel streamers
Multi-channel streamers
Multi-channel streamers
Tow cable 24-channel
Tow cable 24-channel
Increase the signal/noise ratio of the seismic records with a multi-channel coverage.
Our multi-channel streamers are dedicated to high and very high resolution seismics, with small diameter, short hydro spacings and group intervals.
Preamplification can be completed with a low-cut filter, depending on the energy source used.
The streamers are supplied neutrally buoyant, and can be ballasted to achieve the required towing depth, depending again of the emitted signal.
PASS ON TO MULTI-CHANNEL COVERAGE
with SIG16 multi-channel streamers and Deph Seismic acquisition system
SIG Multi-tip sparker-electrodes
Multi-tip sparker-electrodes
SIG seismic sound sources
The seismic sound source emits an acoustic signal into the water.
This acoustic signal penetrates into the seabed, and is reflected at each boundary between layers that have a different acoustic impedance.
Multi-tip sparker-electrodes 25 to 5000 joules
sparking electrode in salty water
sparking electrode in salty water
These characteristic multi-tip sound-sources have been designed and optimized for the range of energies used with the sparkers, from 25 to 5000 joules.
These floating spark-arrays are planar,
easy to handle,
and very light weight.
No need for a heavy catamaran.
Can be used a small boat for littoral studies, as well as on large oceanographic vessels.
All the models of sparker-tips are interchangeable and can be mounted on the same floating high voltage cable.
SIG2mille
SIG2mille
SIG 2mille energy source
SIG 2mille front panel
SIG 2mille front panel
160-2000 JOULES—SIG 2mille sparker
The SIG 2mille energy source offers extended power for shallow-water applications to full ocean water depths, down to 300 m.
Can be used with a boomer plate at the lowest powers.
Seabed penetration/resolution :
1000 m in depths of 1500 m @ 1500 J,
400 m in depths of 3000 m.
Dominant frequency :
1000 Hz @ 1000 joules with sparker-electrode EDL1020
SIG pulse
SIG pulse
SIG Pulse
The latest generation of energy sources
sparker-boomer energy sources
SIG Pulse power supplies
RELIABILITY AND ROBUSTNESS OF SIG ENERGY SOURCES
NEW FAST CHARGING TECHNOLOGY
The SIG Pulse series is using a new fast charging technology.
Exit the heavy high voltage transformer.
Gain of weight and gain of charging speed.
No big generator needed, no peak current at charge.
MAXIMUM SAFTEY AT HIGH VOLTAGE POWER
3 models from the coast to the deep ocean.
10 to 300 joules with model S1
100 to 2000 joules with model M2
100 to 6000 joules wilt model L5
Innomar Post-Processing software
ISE
ISE is a user-friendly post-processing software for data acquired using INNOMAR's SES-2000 parametric sub-bottom profilers.
Some of the main features are layer editing and export to ASCII data, extended signal processing capabilities, data conversion and data export filters, tide, water sound velocity and GPS z-level corrections, enhanced printing modes for data presentation and the overlay of sediment probes to echoplots.