BALI Introduction of Cadden Portable Bathymetric Kit - (BAthymetry LIght) 25/10/2017 - Nautilus - Marine Service GmbH
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Introduction of Cadden Portable Bathymetric Kit
BALI
(BAthymetry LIght)
25/10/2017 1
Cadden expertise in hydrographic equipment and
marine instruments is well recognized world-wide
• Cadden is the French leading company for using,
integrating, selling, renting, training and supporting CADDEN IS OFFICIAL RESELLER FOR:
marine hydrographic equipment:
• Multi-beam and Single-Beam Echo Sounders (MBES/SBES)
• Acoustic Positioning System (USBL/LBL)
• Sound Velocity Probe (SVP)
• Magnetometers, side-scan sonar
• Sub Bottom Profiler (SBP)
• Acoustic Cameras
• Scientific echo sounder
• Bathymetry surveying Software (Qinsy, HYPACK)
Cadden also has 20 years of experience in developing precise GNSS navigation systems for maritime applications
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26/10/2017 2
BALI is trademark of CADDEN
Not everyone can master all challenges presented by
integrating hydrographic equipment components
Operators need a system which is:
• LIGHT AND PORTABLE
• WIRELESS
• EASY TO SET UP AND TO OPERATE
• ENDLESSLY AUTONOMOUS
• PRECISE and YET AFFORDABLE GNSS
SW
Battery
But when creating own solution, issues arise when dealing with:
• Software costs and relative users training SBES
• Equipment integration, USB 3G modems, Ethernet ports, PC/Tablet,
cables and all mechanical parts
• Testing and validation
• Several bags are needed to transport all parts
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BALI is trademark of CADDEN
BALI was envisaged as a simple
bathymetry kit, compact and performant
Key Benefits
• Simple to set up and to operate
• Real Time monitoring
• Wireless control
• Extremely accurate
• Affordable
• Portable
• No need to use any software
• Safe battery (NiMH)
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BALI is trademark of CADDEN
Summary of key selling points
Best Features Main Advantages Key Performances
Amazing quality/price ratio Assembling an equivalent solution is costly and time- - It costs much less compared to an equivalent custom-made
consuming solution
Hyper Connectivity Does not require extra components to connect to GSM data - Embedded antennas and modems for differential corrections either
network, GNSS, UHF stations, PC, smartphones or tablets via UHF or GSM
without any cables
- Wi-Fi connection for real-time monitoring, data download, off-sets
and configuration parameters
Real Time Navigation It does not require bathymetry software unless strictly - Built-in navigation software allows orientating and monitoring in real-
Display necessary, in which case telemetry can be achieved in real- time both bathymetry and topography
time with own software
- Wireless NMEA output allows using other specialized software
solutions such as QINSy, HYPACK etc.…
It is extremely precise and - Accurate GNSS receiver offers enhanced precision at - GNSS position accuracy: 1cm
versatile centimetre-level with dual L1/L2 frequency RTK
- Echo sounder accuracy :0.2% of water depth
augmentation or at decimetre-level (RTX) with dual
frequency L-Band augmentation - Dual f. SBES: 200kHz/30kHz provides a depth range between
50cm and 200m
- Dual frequency SBES provides a good depth range
NiMh Battery Safe Battery; no risk of explosion - Up to 10h autonomy with one battery set
- Possibility to add an external battery
Light and easy to carry BALI is a truly portable kit which fits in one small case - Can be assembled in 5 minutes
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BALI is trademark of CADDEN
Its high performance factors make of BALI a tool very
suitable for professional use
EXTREMELY ACCURATE
• Thanks to its GNSS antenna FEATURES
BALI offers: Case Dimensions: 40 x 30 x 20 cm
• accuracy at centimeter-level Weight: 8kg
via Real Time Kinematic Battery: NiMH
Wi-Fi yes
(RTK) satellite navigation, Beam Width: 9°(200kHz);
enhanced precision or, 26°(30kHz)
RTK corrections: yes (via UHF
• at decimetre-level (RTX) or 3G)
with dual frequency L-Band GNSS: GPS,GLONASS,
Galileo, Beidou
augmentation
• The Single Beam Echo sounder PERFORMANCE
(SBES) provides depth
Position: 1cm;
measurements with a resolution Resolution: 1cm
of 1cm. Depth Range: 0.5m-200m
• The dual frequency transducers Ping Rate: 5Hz
Autonomy: up tp 10h
(f1 200kHz - f2 30kHz) can easily Accuracy: 0.2% of depth
operate with an accuracy of 0.2%
of depth.
Specifications and descriptions are subject to change without notice
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BALI is trademark of CADDEN
GNSS antenna automatically provides three levels of accuracy
A performant GNSS antenna connected to a dual frequency receiver system supports the
following GNSS constellations: GPS, Glonass, Galileo and Beidou.
The GNSS receivers automatically provides three level of accuracy:
• ~ 1-2 cm RTK – Real Time Kinematics
• By far the most accurate and reliable method to achieve precision of position.
• ~5-10 cm L-Band (RTX). In case of absence of a base station needed to receive the
differential corrections, the antenna is equipped with the right options needed to
receive CenterPoint RTX corrections by Trimble air navigation aid systems.
• After an initialization time which varies between 30 and 5 minutes (depending
on location), the antenna provides an excellent level of accuracy.
• ~70 cm SBAS. Using corrections provided by air navigation aid systems such
as WAAS, EGNOS, GAGAN and MSAS.
• Given the high accuracy required for carrying out a good survey, this mode
does not provide enough precision of position and it is rarely used.
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BALI is trademark of CADDEN
Radio communications modems and antennas are embedded
The GNSS antenna has connectors to performant and
reliable radio antennas and relative embedded
modems, the three wireless communications
methods are:
• UHF antenna/modem to communicate with
RTK base station
• GSM antenna/modem to connect to the
internet in order for the GNSS receiver to
acquire RTK corrections
• Wi-Fi can also provide the operator/pilot with
a wireless connection to a tablet, laptop or
smartphone
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25/10/2017 8
BALI is trademark of CADDENProfessional tablets and software are not necessary, BALI works
using any device with its built-in program
Hydrographic Software
• BALI integrates up to 6 Hz NMEA data and
therefore is compatible with any software
which supports NMEA protocol. Some
renown software package on the market
are: Qinsy, HYPACK etc.
• In most cases, operators use their IPhone
or tablets by simply connecting via Wi-Fi
and opening the mobile-responsive web-
based application which comes with BALI.
All one needs is a web browser.
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25/10/2017 9
BALI is trademark of CADDENData can be exported in standard file formats
.KMZ format
.GPS format
1486541995.058456,$SDXDR,D,5.06,M,XDHI,D,5.00,M,XDLO,C,18.0,C,WTHI*48
1486541995.225359,$SDXDR,D,5.08,M,XDHI,D,5.11,M,XDLO,C,18.0,C,WTHI*46
1486541995.392402,$SDXDR,D,5.02,M,XDHI,D,5.08,M,XDLO,C,18.0,C,WTHI*44
.SND format
1484039055.323118,$GPZDA,090414.80,10,01,2017,,*62
1484039055.324297,$GPGGA,090414.80,4714.8319934,N,00129.8772807,W,2,15,0.7,22.
594,M,47.279,M,85.1,0136*5B
1484039055.344911,$GPVTG,000.00,T,000.81,M,000.004,N,000.008,K,D*23
.CSV format
TAG UTC DATE UTC TIME UTC MODE MODE NBSAT HDOP LAT
1486548061 08/02/2017 01:01,2 DGPS 2 7 1,9 47,2471907
1486548061 08/02/2017 01:01,2 DGPS 2 7 1,9 47,2471907
1486548061 08/02/2017 01:01,2 DGPS 2 7 1,9 47,2471907
LON TEMP O1 O2 H0 H1 H2 D1(200kHz) D2(200kHz)
-1,4979594 18 2,08 0,25 69,036 67,206 66,956 4,195 4,445
-1,4979594 18 2,08 0,25 69,036 67,206 66,956 4,347 4,597
-1,4979594 18 2,08 0,25 69,036 67,206 66,956 4,236 4,486
H3(200kHz) D1(30kHz) D2(30kHz) H3(30kHz) DeltaD2(30kHz-200kHz)
62,167 4,286 4,536 62,076 0,091
62,609 4,388 4,638 62,568 0,041
62,721 4,388 4,638 62,569 0,152
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26/10/2017 10
BALI is trademark of CADDENA practical and simple solution for everyone
High Performance
Its usage revolves around: VERY
EXPENSIVE
• Performance factors Professional
• Multi-beam vs Single Beam MBES QUITE
Solution EXPENSIVE
• Depth range
Self-Made
• Accuracy SBES BALI
Solution
• Ergonomics factors NOT
• Weight & dimensions Complicated EXPENSIVE Simple
• Wireless capabilities
• Simplicity
• Versatility
• Need for training Poor Performance
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25/10/2017 11
BALI is trademark of CADDENOrdering BALI is possible either by contacting
Cadden directly or via its distributors
Cadden
MORE INFO 359, route de Sainte Luce
Website: caddenproducts.com Parc du petit Chatelier
BP 30171
Sales Manager: Danilo Giralucci
44301 NANTES Cedex 3
France
Email: danilo.giralucci@cadden.fr
T: +33 2 51 82 46 46
Tel.:+33 7 61 55 99 45 (MON-FRI 9AM-5PM GMT+1). F: +33 2 51 82 48 48
info@cadden.fr
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25/10/2017 12
BALI is trademark of CADDENYou can also read
