Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Comment: Automatically updated by Registry2Confluence-Transporter (heincke@ingestsrv1, ask o2a-support@awi.de for questions)


Note
titleAttention:

Please note that operations of the Multibeam Echo Sounder EM712 requires experienced scientific staff on board and can be only operated upon request. The system is not operated by the ship's crew. Request operations with the Multibeam Echo Sounder EM712 to AWI-Logistics in sufficient time prior to the cruise and clarify the data transfer after the cruise.

Summary

Sensorweb integration
urnvessel:heincke:em712pu_sn10071
contenttypeSummary

Multibeam EM712 is a high-resolution seafloor mapping system. It is suitable for water depths up to 2000m depending on the configuration of the transducers. Maximum ping rate is 30Hz and maximum fan width 140° and depth resolution 1cm. Data from the water column may also be stored.

...



Sensorweb integration
uRnurnvessel:heincke:em710em712pu_sn10071
contenttypemetadataMetadata
ManufacturerKongsberg Maritime AS
ModelEM170405125
Serial No.n/a
Typeecho sounder

Tschüß Welt

10071
Typemulti-beam echosounder
REGISTRY-Link↪ REGISTRY (8547)



Sensorweb integration
urnvessel:heincke:em712pu_sn10071
contenttypeImages

Image Added Image Added Image Added Image Added Image Added

Transducer Frequency

Metadata (Metadata Plugin)
0Frequency

Contacts

Sensorweb integration
urnvessel:heincke:em712pu_sn10071
contenttypeContacts
Name Institution Role
FIELAX GmbHFIELAX Gesellschaft für wissenschaftliche Datenverarbeitung mbHEngineer In Charge

Components

The EM712 consists of a transducer array for transmitting (Tx) and an array for receiving (Rx), the transceiver unit, the data aquisition PC with the aquisition software SIS and two processing PCs (bridge and Messraum) with the software Caris HIPS/SIPS.

The software "Seafloor Information System" (SIS) contains several graphic displays for quality checks and for system calibration as well as other tools. SIS supports an online/realtime data cleansing. Both SIS and the processing software Caris HIPS/SIPS  are protected via a dongle. Please contact the bridge staff for suppport.

Sound velocity can alternatively been received from two sensors: from Sound Velocity Probe (Valeport Mini SVS) or calculated velocities from sensor Thermosalinograph.
Ships position is received from GPS Receiver Trimble Marine SPS461 . Ships orientation is received from Motion Sensor (PHINS).

Subdevices

Sensorweb integration
urnvessel:heincke:em712pu_sn10071
contenttypeSubdevices
Name Model Serial Number REGISTRY-Link
Simrad EM712 Rx array 104↪ REGISTRY (8550)
Simrad EM712 Tx array171↪ REGISTRY (8551)

Position

Sensorweb integration
urnvessel:heincke:em712pu_sn10071
contenttypeLocalFrame
Info The system consists of several units. Transducer arrays are installed in the keel of RV Heincke. Electronics are found in the Lotgeraeteraum. Work places are situated on the bridge and in the Messraum.
X0.0 (no unit given)
(no description given)
Y0.0 (no unit given)
(no description given)
Z0.0 (no unit given)
(no description given)

Data logging, storage and archiving

Logged parameters

Sensorweb integration
urnvessel:heincke:em712pu_sn10071
contenttypeParameters
Parameter O2ARegistry Output Type Unit
depthdepthm

Central geographical ship's position and time standard

Metadata (Metadata Plugin)
0timestandard

Rawdata storage on board

Metadata (Metadata Plugin)
0Rawdata


Metadata list

Dship

Metadata (Metadata Plugin)
0DShip


Metadata list

Data archiving on land

Metadata (Metadata Plugin)
0DataOnLand

Documentation

Sensorweb integration
urnvessel:heincke:em712pu_sn10071
contenttypeResources

...

uRnvessel:heincke:em710
contenttypeSummary

...