Key features
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Cutting a long survey story short: What you get
ScanFish Konia is a cost-effective ROTV for sound velocity profiling.
Cutting a long survey story short: What you get
ScanFish Konia is a cost-effective ROTV for sound velocity profiling
Continuous acquisition and processing of high-quality data
... through the combination of an ROTV with an integrated state-of-the-art SVP sensor
Sound velocity profiling of the water column
... through an adjustable V-curved undulation path
Monitoring and complete control of the vehicle
... through the user-friendly ScanFish III Flight software
A long service life
... through quality materials and easily replaceable wear parts
Reduced risk of damages
... through robust design and an intelligent anti-collision feature
Reduced risk of downtime
... through pre-calibrated spare sensor heads -
Automatic profiling of the water column
The ScanFish Konia will constantly undulate, profiling the water column in a V-curved path at a steady velocity.
Automatic profiling of the water column
Motion, pressure and altitude sensors enable the intelligent ScanFish Konia to constantly undulate, profiling the water column in a V-curved path at a steady velocity.
This translates to highly accurate sound velocity profiling through even data acquisition, thereby ensuring an optimal base for the MBE data.
Undulation mode of the ScanFish Konia ROTV
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Components and optional extras
The ScanFish Konia standard package combined with the optional extras constitute a turn-key solution.
Components and optional extras of the ScanFish Konia package
The ScanFish Konia standard package combined with the optional extras constitute a turn-key solution
ScanFish Konia is available with all the standard components and optional extras that are required to constitute a turn-key solution. From topside unit to subsea cable termination, we offer you all the necessary components for an optimal sound velocity profiling solution that will greatly enhance the efficiency of any MBE survey.
Components
EIVA ScanFish Konia
Including AML Smart•X SVP sensor with spare sensor heads and altimeter, motion and depth sensorsSubsea cable termination
Stainless steel tow termination point for mounting on coax cableDeck cable
30 mScanFish - Power & communications topside unit
2U rack unit 19” containing power supply and communications, depth: 35 cm, weight: 7 kgCase
Heat-treated, water-resistant plywood case for transport and long-term storage, 158 kg, B195xD104xH84 cmEIVA ScanFish III Flight control and monitor software
Data output: cable counter, basic ROTV status (NaviPac format), depth and altimeter (NaviScan format)
Requires minimum (with standard components): dual core Intel, 4 GB RAM, 100 GB 7200rpm HDD, Windows 7 ProEIVA ScanFish III Flight SVP Acquisition software
Real-time export of SVP data on serial (COM) and network (UDP). Message as simple ASCII: TIME, DATE, DEPTH, ,,
SV profiles recorded to disc. One file per profile. The file will contain header with location and other information. The contents of each layer are similar to real-time output.Optional extras
EIVA NaviPac software
Navigation information and positioning calculations for advanced survey planningPinger
RJE International, Inc. ULB-362B, excl tracking
ROTV cradle
For deck mounting, incl tarpaulinEIVA OceanEnviroTM winch system
PC
Monitor
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User-friendly control and monitoring software solution
All ScanFish models come with the ScanFish III Flight software, which is an easy-to-use software system allowing for control and monitoring of the ROTV.
User-friendly control and monitoring software solution
All ScanFish models come with the ScanFish III Flight software, which is an easy-to-use software system allowing for control and monitoring of the ROTV.
Controlling the ROTV's movements in ScanFish III Flight software
Only a minimum of training is required to prepare the crew to operate the ROTV, which means you will be ready to set sail within a short period of time. Moreover, there is no risk of wasting time on difficulties resulting from a complicated software user interface.
Via the intuitive interface of ScanFish III Flight, you are in complete control of the position of the ROTV by defining its height compared to the seabed. At the same time, you can monitor its position in the water, and an alert panel will warn you of any irregularities.
ScanFish III Flight in action
On-site calibration
A pre-flight feature allows for testing and calibration of the ScanFish ROTV on-site prior to deployment, promising you the highest possible performance and data quality.
Recording of flight data
Acquired ROTV data can be analysed by means of a flight recording feature. It enables you to play back all flights and, for example, quickly locate the cause of any irregularities, thus enhancing the quality of your results and saving survey time.
Automatic control of winch
ScanFish III Flight can be set up to control the winch towing the ScanFish ROTV, thereby ensuring an optimal cable length adjusted to the movements of the ROTV. This is especially relevant for the ScanFish Konia and ScanFish Rocio models.
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Robust product with a long service life
The practical design of the ScanFish III models makes them so robust that they can be deployed in rough weather.
Robust product with a long service life
Quality materials and easily replaced wear parts characterise the ScanFish III range and contribute to a high ROI through a long service life
The practical design of the ScanFish III models makes them so robust that they can be deployed in rough weather. This saves time as the risk of downtime is vastly reduced. Two side plates with bars, which also function as handles, protect the body and facilitate handling, thus reducing the risks posed to the ROTV in the water and ensuring the safety of the crew during deployment and recovery.
Specifications
- ROTV DIMENSIONS
- Length
- 0.90 m
- Width
- 1.80 m
- Height
- 0.26 m
- Weight air/water
- 75/0 kg
- PERFORMANCE
- Depth range
- 400 m
- Undulation range
- Without winch control: 100 m span – With winch control: 0-400 m (full depth)
- Towing speed
- 4-10 kt
- Dive/climb speed
- 0-2 m/sec
- Anti-collision climb
- 3 m/s = 45° at 6 kt
- Vertical position precision
- 0.2 m
- Roll precision
- 0.5°
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