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Comment: Automatically updated by Registry2Confluence-Transporter (heincke@ingestsrv1, ask o2a-support@awi.de for questions)

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Sensorweb integration
urnvessel:heincke:trimble_5228k50585
contenttypeSummary

The SPS461 GPS Heading and Positioning Receivers are modular, dual-antenna systems for marine construction and hydrographic survey. It may improve accuracy by using DGPS via SBAS, OmniSTAR VBS, MSK Beacon or external RTCM DGPS corrections. The receiver is equipped with a single GA530 L1/L2/OmniSTAR/Beacon/SBAS antenna. Therefore heading, roll and pitch cannot be calculated.

vessel:heincke:trimble (577)



Sensorweb integration
urnvessel:heincke:trimble_5228k50585
contenttypeMetadata
ManufacturerTrimble
ModelTrimble Marine SPS461
Serial No.5228K50585
Typesatellite positioning system
REGISTRY-Link↪ REGISTRY (8571)


Sensorweb integration
urnvessel:heincke:trimble_5228k50585
contenttypeImages

Image Added Image Removed

Contacts

Sensorweb integration
urnvessel:heincke:trimble_5228k50585
contenttypeContacts
Name Institution Role
Ralf KrockerAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchEngineer In Charge
No contacts available.

Components

The GPS receiver is installed on the bridge deck. The antenna is installed on the observation deck.

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Sensorweb integration
urnvessel:heincke:trimble_5228k50585
contenttypeSubdevices

No subdevices available.

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Sensorweb integration
urnvessel:heincke:trimble_5228k50585
contenttypeLocalFrame
Infoxyz-position of antenna from Alignment Survey Report RV Heincke (January 2016). Antenna located on observation deck, device located on bridge deck.
X39.6 m
(Positive X axis is forward and along the centerline of the vessel with X0 at the Stern point of the vessel. )
Y-2.129 m
(Positive Y axis is portside of centerline with Y0 at centerline at the Very stern point of the vessel. )
Z16.433 m
(Positive Z axis is upwards of basis. Z0 is set to the hydrophone on midship.)

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Sensorweb integration
urnvessel:heincke:trimble_5228k50585
contenttypeParameters
latitude
Parameter Sensor O2ARegistry Output Type Unit
latitude
degree
longitudelongitudedegree
altitudedistancem
course over groundattitudedegreedeg
daydate and timed
latitudelatitudedegday
monthdate and timemo
longitudelongitudedegmonth
yeardate and timeyeara
differential reference station IDindexnumber
GPS quality indicatorquality flagnumber
number of satellitesindexnumber
speed over groundspeedknot
altitudedistancemknots


Additionally a computer is installed receiving T02 data from this sensor. These data are used to calculate GPS tide. Three different services are available: 1=Uncorrected, 2=Ultra-rapid and 3=Rapid/Final. GPS tide is provided as two column file (date/time, height) to be used by multibeam echo sounder. See more details in Heincke_GPS_Tide_v20191016.pdf.

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Time synchronization is done by DShip receiving the data for logging. Still, the data itself contain GPS time information
Metadata (Metadata Plugin)
0timestandard
Rawdata storage on board
 Metadata (Metadata Plugin)
0Rawdata
Data storage in DShip system.

Dship
Uncorrected measurement data.
 Metadata (Metadata Plugin)
0DShip

|| Device name | DGPS Trimble || 
|| Parameters| Course over ground \[deg\]; DGPS_Debeg.GPGGA.EW; Age of Differential GPS data; Altitude \[m\]; Course over ground \[deg\]; Day; DGPS_Trimble.GPGGA.Sentence; DGPS_Trimble.GPVTG.Sentence; DGPS_Trimble.GPZDA.Sentence; Differential reference station ID; EW; Geoidal separation \[m\]; GPS Quality indicator; Horizontal dilution; Latitude; Local zone hours; Local zone minutes; Longitude; Month; NS; Number of satellites; Speed over ground \[kn\]; UTC of position; UTC Raw; Year ||
 Metadata list
Data archiving on land
 Metadata (Metadata Plugin)
0DataOnLand
After the cruise the DShip data set can be extracted from https://dms.awi.de.

Documentation
 Sensorweb integration
urnvessel:heincke:trimble_5228k50585
contenttypeResources
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