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Kongsberg Maritime – Subsea
Hydrography– Integrated Systems and Platforms 15th MACHC Meeting, Manzanillo, Mexico, 11th to 13th December 2014.
Jan Haug Kristensen Regional Manager Americas Subsea Sales & Marketing, Kongsberg Maritime AS
Products for any subsea applications
Fishery/ F. Research/ IEM
AUV Seabed mapping
Under water navigation
Naval sonars
Surveillance
…just a small taste of a variety of products
One third of the world
is covered by land –
The rest is covered by
KONGSBERG
/ 2 /
Underwater acoustics
/ 3 /
/ 4 /
Multibeam Echo Sounders
Single Beam Echo Sounders
Sub Bottom Profiler
Marine Data Management
Operation Support: Cable Laying
Nautical charting
Route Surveying Operation Support: Dredging
Port and Harbour Surveying
Mapping of Rivers and Canals
Marine Geology Scientific research
Habitat mapping Exclusive Economic Zones mapping (EEZ)
Detailed Mapping (ROV, AUV applications)
Mapping of Rivers and Canals
Processing software
Application areas
/ 5 /
Seabed Survey
EM 710 Multibeam Echosounder. Courtesy of CCGS vector, Canada
/ 6 /
EM1000 1994 (60 beams 2.4°x3.3°)
EM3000 1997 (128 beams 1,5°x1.5°)
EM1002 1999 (111 beams 2.0°x2.0°)
EM3002 2005 (256 beams 1.5°x1.5°)
EM710 2005 (200 beams 2.0°x2.0°)
EM710 2006 (400 beams 0.5°x1.0°)
Ammunition Wharf Boulders Fields (25-30m depth)
Courtesy of JHC –OMG/UNB
/ 7 / May 28, 2010
How well does the terrain model represent the seabed terrain?
The Quality of a sounding process:
Seabed mapping process
Sounding process (on ship/other platform) Data processing
Echo sounder
Positioning Motion compensation
Sound vel modeling
Seabed Terrain Terrain model
= ? =
Plotter Workstation
Colour Postscript
Printer
/ 8 /
Sound velocity profile of the water column
Ship’s heading
Heave, Roll, Pitch
Ship’s position
Acoustic Instrument
Operators workstation
Transducer
Sound velocity
DGPS Receiver
GPS corrections antenna
Radio receiver for correction data
Gyro compass
Heave, roll, pitch
Motion sensor
Heading
Processing unit
A Multibeam system is more than an acoustic device
/ 9 /
Beam forming - stabilization
No
Stabilisation
Courtesy of JHC –OMG/UNB
/ 10 /
Roll
Stabilisation
Courtesy of JHC –OMG/UNB
Each Receive Beam is stabilized for roll by the Beamformer (electronic beam steering). Input in real time from the Motion Sensor. All beam pointing angles are constant (related to the vertical axis).
Effective swath
Beam forming - stabilization
/ 11 /
Roll and Pitch
Stabilisation
Courtesy of JHC –OMG/UNB
Stabilization for pitching is obtained by steering the transmit beam electronically forward or aft at the time of transmission, based upon input from the motion sensor.
Pitch effect
No pitch stabilization Pitch stabilization on
Courtesy of QPS
Beam forming - stabilization
/ 12 /
Sector transmission with frequency coding and individual tilt control. Simultaneous transmission on all sectors.
Frequency coding of transmit beams
The system is full stabilized for yaw by using sector transmission.
Roll, Pitch and Yaw
Stabilisation
Courtesy of JHC –OMG/UNB
9 sectors in deep water
Beam forming - stabilization
13
Integrated Systems
SP207
MRU
JUNCTION BOX
SEAPATH 200
ODON DE BUEN
DIAGRAMA DE INTEGRACIÓN
SIMODB011006PROJECT REF.
DRAWN APPROVED DATEDATE
MODIFIED REVISION DATEDATE
PAGE 1 OF 1
ESCALE
1 : 1
DIAGRAMA DE INTEGRACIÓN
MA MA
AMA
15/10/06 15/10/06
15/10/06 15/10/06
VESSEL
ODON DE BUENA0 A1 A2 A3 A4
1
Helmsman
FTP Cat 5
FTP Cat 5
FT
P C
at
5
FTP Cat 5
2x2x0.5
RG
21
3
RG
21
3
4X
2X
0.5
SV
GA
SV
GA
SV
GA
SVGA
SV
GA
RG58
EM3002D DISPLAY
SWITCH
HWS
SIS
EM3002D PU ON/OFF JB
SV
GA
Micro SV
2X
2X
0.5
2X
2X
0.5
LAY01-01
LA
Y0
1-0
9
LA
Y0
1-1
0
LA
Y0
1-1
1
LA
Y0
1-1
3
LA
Y0
1-1
2
LAY01-02
LA
Y0
3-0
3
LA
Y0
3-0
4
LA
Y0
3-0
5
LA
Y0
3-0
6
ES
PE
CIA
L
LA
Y0
3-0
8
LA
Y0
3-0
7
LAY03-01 LAY03-09
LA
Y0
3-0
4
LA
Y0
3-1
3
LAY02-02
LAY04-03
Pos+clock
Attitude+heading
1pps
Ethernet
Ethernet
Eth
ern
et
FT
P C
at
5
Position+heading
SV
GA
Ethernet
2x2x0.5 LAY01-14
Sync LAY01-034x2x0.5
De
pth
Eth
ern
et
Att
itu
de
2x2x0.5 LAY03-10
TOPAS TRANSCEIVER
TOPAS DISPLAY
HEAD 1 HEAD 2 MRU-5
TRANSDUCER HYDROPHONE
SV+
4X
2X
0.2
5L
AY
01-0
6
LA
Y0
1-0
7
2X
2X
0.2
5
A Piloto automático
LA
Y0
1-0
4
LA
Y0
1-0
5
ES
PE
CIA
L
ES
PE
CIA
L
ControlLAY02-04
SyncLAY02-05
AttitudeLAY02-06
LAY02-07 Ethernet
LA
Y0
3-0
1
ES
PE
CIA
L
ES
PE
CIA
L
LA
Y0
2-0
9
LAY02-08
HWS
TOPAS MMI
A monitor timonel
14
15
Integrated Systems
Trusters, propllers, rudders
and power plant
cJoy OT
Independent
Joystick system
(Option)
UPS
(Option)
Printer
(Option)
2 x MRU
interface
(LAN)
DPC-1
Mode
switch
Thruster
Levers
cJoy
controller
K-Pos OS
(Aft Bridge)
2 x Wind
interface
(LAN)
2 x Gyro
interface
(LAN)
DGPS
interface
(Serial)
K-Pos OS
(Main Bridge)
Switch
(Option)
HYDROGRAPHIC SYSTEM
Operator stations
Hull
equipment
HiPAP
interface
(LAN)
K-Bridge Integrated Bridge SystemK-Pos Dynamic Positioning System KM Hydrographic System
KONGSBERG Maritime Integrated Systems
X-bandS-band
Interswitch
Conning
AP control unit
VAISALA Met.
System
ARPA and Ecdis
VDR collector unit
Gyro
compassGyro
compass
EM log
m
Echo
sounder
Gyro
distribution
DGPS
Magn
comp
1 2 3 PAGE UP HOME
4 5 6 PAGE DOWNESC
7 8 9
. 0 , SPACE
INPUT
Gyro control and
monitoring
VDR
PSU
Magn
comp
K-Bridge
Planning
/ 16 / 20-Nov-14
Integrated Systems
/ 17 / 20-Nov-14
Integrated Systems
/ 18 / 20-Nov-14
Integrated Systems
/ 19 / 20-Nov-14
Integrated Systems
/ 20 / 20-Nov-14
Integrated Systems
/ 21 / May 28, 2010
(CD3514)
Water line
Sonar Head's location:(+Z, +X)
Motion sensor(-X, -Z)
Waterleveldownward position
(-Z)
Reference point
Z-axis (+Z)
GPS Antenna(-Z, -X)
X-axis (+X)
All sensor locations and mounting angles are inserted and compensated for
Sensor Locations on a Ship
22
Integrated Systems
23
Integrated Systems
24
Integrated Systems
25
Integrated Systems
/ 26 / 20-Nov-14
Integrated Systems
B I O Hesperides, Spain
Constructed 1990 to 1992
Antarctic and Arctic operations
Future –
New Norwegian Polar RV
RV ”Kronprins Haakon”
LOA: 100m, LPP: 84.8m
Beam: 20.0m
Draught: 7.6m
To be constructed by Fincantieri, Italy
/ 27 / 20-Nov-14
/ 28 /
Every KONGSBERG transducer is tested individually in a test tank
Testing of - impedance - directivity/sidelobes - sensitivity - efficiency
KM Quality Assurance - In-door test tank
Important to take into consideration in the early stage of an Integrated Project sonar design
To prevent errors in the data:
- Invest in high quality sensors
- Invest in vessel and installation
design
- Invest in supervision by KM during
installation
- Invest in time spent on alignment
- Invest in time spent on calibration
- Invest in operator training
Do you want to lend your brand new bike to a driver without a license ?
Nice picture from Antarctica
/ 30 / 20-Nov-14
Courtesy of DHN, Peru
/ 31 /
32
Integrated Systems
Obrigado
Para
Su
Atencion
kongsberg.com
