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The sensors of the weather station are running autonomously. Please contact DWD for any inquiries.

Summary

The weather station at Heincke consists of several devices which autonomously measure standard parameters such as temperature, wind, humidity, barometric pressure, radiation and precipitation.

Manufacturer	DWD
Model	DWD
Serial No.	n/a
Type	small scale facility
SENSOR-Link	↪

Heincke - Wiki > Weather Station > DWD_daq.jpg

Heincke - Wiki > Weather Station > Sideview.jpg

Heincke - Wiki > Weather Station > Forecastle.jpg

Contacts

Name	Institution	Role
Henry Kleta	Deutsche Wetterdienst (DWD)	Data Provider

Components

Data of the different sensors are gathered by the central data aquisition unit which assorts them into telegrams.

DWD weather report: This telegram contains weather data encoded as required by WMO guideline (FM-13 SHIP). It is generated once per hour and send via a DCP sender (DWD) to a Meteosat satellite. The sending antenna is installed on the portside of the main mast.
Data telegram for onboard DShip data aquisition: This telegram is constructed in accordance with the "NMEA 0183" standard.
Data telegram onboard weather station and PC: Data exchange is also conducted between a PC on the bridge deck and the data aquisition unit. The PC serves as a display for the weather data but can also be used for manually entering observations. The telegram is DWD-internal and does not follow any standards. It is not distributed to foreign users.

Name	Model	Serial Number	SENSOR- Link
Barometric Pressure Sensor	PTB220	n/a	↪
Data aquisition unit	MILOS 500	n/a	↪
Humidity Sensor	HMP45D	n/a	↪
Temperature Sensor	PT-100	n/a	↪
Water Temperature Sensor	PT-100	n/a	↪
Wind Sensor (anemometer)	wind and wind direction transmitter classic	n/a	↪

Position

Info

Sensors are installed on the main mast of RV Heincke. The barometric pressure sensor and the data aquisiton unit are installed in the Umformerraum.

Data logging, storage and archiving

Logged parameters

Parameter	Sensor Output Type	Unit
absolute wind direction	wind direction	degree
absolute wind speed	wind speed	m/s
air pressure	pressure	hPa
air temperature	air temperature	°C
humidity	relative humidity	%
relative wind direction	wind direction	degree
relative wind speed	wind speed	m/s
water temperature	water temperature	°C
global radiation	global radiation	W/m^2
longwave radiation	diffuse radiation	W/m^2

Central geographical ship's position and time standard

Time synchronization and positioning are done by DShip receiving the data for logging

Rawdata storage on board

Data storage in DShip system.

DShip

Uncorrected measurement data.

|| Device name | Weatherstation DWD || 
|| Parameters| Absolute wind direction \[deg\]; Absolute wind speed \[m/s\]; Air pressure \[hpa\]; Air temperature \[°C\]; Humidity \[%\]; Relative wind direction \[deg\]; Relative wind speed \[m/s\]; Water temperature \[°C\]; Weatherstation_DWD.PDWDA.Sentence ||

Data archiving on land

After the cruise the DShip data set can be extracted from https://dship.awi.de/.

Documentation

No resources available.