Resources

Positioning Systems:

  • CANAL GEOMATICS Hemisphere GPS-VectorPRO-111
  • C-NAV Satellite Positioning System
  • C-Nav 1000 DGPS positioning system
  • TRIMBLE DSM 132 DGPS System
  • TRIMBLE NT 300 DGPS System
  • LEICA 421 DGPS Positioning System
  • GARMIN DGPS Positioning System
  • SANJOSE DGPS Positioning System
 
     

Geophysical data Acquisition, Processing & Interpretation tool

Coda Geosurvey Productivity Suite
  • Coda DAseries acquisition, processing & Interpretation systems
  • Compatible with all sidescan sonars and sub-bottom profilers including the latest digital sonars and popular analogue systems.

 

 
Depth Measuring System:      

 

  • GeoSwath Plus Multibeam Echo sounder
  • Reson Seabat 7101 Multibeam Echo Sounder
  • Kongsberg-EA 400 with SIMRAD 50/200 COMBI-D Transducer
  • HydroTracdepth measuring system
  • Dual channel ODOM Model MKII 3200 Echotrac Dual Frequency Echo sounder
  • Raytheon 719 C Single frequency Echosounder and Hydro track
 



Heave compensator:

     
  • Seatex MRU5 Heave compensator
  • SMC S108 Heave compensator
  • TSS 333B Heave compensator
   

Automatic Tide Gauge:

     

The Falmouth Scientific, Inc. Tide Monitoring System is a complete tide monitoring system for moorings and other long-duration fixed-site deployments. The pressure module is a precision strain-gauge pressure sensor for measuring water level; barometric pressure compensation is provided by a sensor mounted in the system’s surface enclosure, which also incorporates rechargeable battery and system communications.

Currentmeters:

     

The Falmouth Scientific, Inc. Tide Monitoring System is a complete tide monitoring system for moorings and other long-duration fixed-site deployments. The pressure module is a precision strain-gauge pressure sensor for measuring water level; barometric pressure compensation is provided by a sensor mounted in the system’s surface enclosure, which also incorporates rechargeable battery and system communications.

 

     

ADCP:

     

Teledyne RD Instrumentsí most popular and versatile Acoustic Doppler Current Profiler (ADCP), the lightweight and adaptable Sentinel is easily deployed on buoys, boats, or mounted on the seafloor. Real-time data can be transmitted through modem or data can be stored internally for short or long-term deployments.

     
     
Seabed Soil Sampling:      

 

We are equipped with Gravity Corer and Vibro-corer for seabed sampling.The corer is designed for taking samples in sandy sediment featuring detachable core tube with a maximum length of 6 miters and up to 12 metres in soft or muddy sediment. It can also be used as a piston corer

.• Maximum length of core tube: 6 metres
• Detachable core tubes with length of 1, 3 or 5 metres each.

 

 

Vibro-Corer

  • Van Veen Grab Sampler

Geostar’s indigenously developed equipment. The Van Veen Grab is a useful sampler for taking samples of the bed material in streams, lakes, reservoirs and the ocean. It can be handled easily and deliver a good sample.

     
     
Geotechnical Investigations:      

 

The foundation of every offshore structure lies in the soil or rock on which it is to be set up, characterization of the soil or rock mass is a first requirement.

• Floating Barge platform
• Sample recovery capacity to a depth of 15m from chart datum
• Rotary driller with diamond bit core bailer of diameter 95 mm
• 100 mm diameter casing to prevent collapse of fractured rocks
• sampling will be done simultaneously by SPT / UDS at regular interval as per IS procedure.

 

 

 

Water Sampling:

     

‘Nansen Reversible Water Sampler’ for obtaining sample of seawater at a specific depth.

 

 

USBL Systems:

     
  • Sonardyne Scout USBL is a complete vessel based underwater positioning system for tracking divers, ROVs and towfish. It's compact, portable and easy to install.

 

  • iXSea-GAPS combine USBL, INS and GPS technologies in the same highly robust and versatile unit. As well as avoiding the need for calibration on-site, GAPS is the most accurate USBL in its class.


Side Scan Sonar:

     
  • Imagenix model 858 Side scan sonar system (2 sets)
  • EG & G 260TH with 262 TD tow fish Side scan sonar system.
  • Edgetech 4100P Digital side scan sonar system
  • EdgeTech’s 4100 Side Scan Sonar System is the long-lasting workhorse of the hydrographic survey.
  • The 4100 is a dual frequency 100/500 kHz system that is ideally suited for use in water depths of up to a few hundred meters.
  • A standard with the model 272-TD dual frequency towfish, choice of a portable or 19 inch rack mount topside processor running EdgeTech’s DISCOVER software and a customer-specified length of Kevlar or double-armored tow cable.
   
       

Sub-bottom Profilers:

     
  • GeoAcoustics [A Kongsberg Company] GeoPulse is the survey industry's standard Sub-Bottom Profiler system. Its proven success is due to its reliability, ruggedness, ease of operation and flexibility.
  • Sub-Seabed structures are delineated using reflexions from a selectable single frequency multi-cycle high power signal
  • Towed or hull mounted platform, the signal is processed in the compact deck unit.

Key features

  • Selectable transmit frequency 2 to 12 kHz
  • Over-the-side, towed or hull mounted deployment
  • Reliable, proven, easy to use
  • Good penetration and resolution

 

Sparker

Squid-2000

   
       

Magnetometer:

     
  • Elsec 7706 Littlemore Scientific

SeaSPY’s [from ‘MARINE MAGNETICS’] accuracy is 0.1nT—the highest absolute accuracy of any magnetometer with;

  • Isolation transceiver
  • RS-232 cable
  • 24V universal AC power supply
  • BOB logging and GPS capability software for Windows
 
       
Navigation and Data Logging Systems:      
  • Qinsy 7.0 Package consisting
    Navigation, Processing, Tug mgmt systems, etc.
  • HYDRO PRO Package consisting Navigation, Processing, Tug mgmt systems, etc.
  • HYPACK Navigation and data processing Package.
  • Data Radio modems with UHF/VHF telemetry link with WPC operating license
  • Win profile package consisting Navigation and Processing
  • High speed systems
  • Multi purpose printers
  • Dual display LCD Monitors
       
       

Land Survey Equipment:

     
  • Electronic Total station
  • Auto level & Theodelite T2
Processing Facility:
  • High speed systems
  • A-0 plotters
  • Multipurpose Printers
  • Digitizer
 
     
       

Software Suites:

     
  • HYDROPRO Post processing system
  • HYPACK Post processing system
  • Qinsy 8.0 Data Acquisition & Post processing system
  • Winprofile Post Process system
  • AutoCAD 2008
  • CODA-OCTOTUS Processing Suite
       
 
 

 
 
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