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| Sensorweb integration |
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| urn | vessel:heincke:simrad_ek_60___ek_80 |
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| contenttype | Metadata |
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| Manufacturer | Kongsberg |
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| Model | Simrad EK 60 / EK 80 |
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| Serial No. | n/a |
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| Type | echo sounder |
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| Sensorweb integration |
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| urn | vessel:heincke:simrad_ek_60___ek_80 |
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| contenttype | Contacts |
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| Role | Name |
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| Data Scientist | Krägefsky, Sören | | Editor | Krägefsky, Sören |
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Components
The four split beam transducer ES-38B, ES-70C, ES-120C and ES-200C are installed in the keel of RV Heincke. The transceiver and receiver are situated in the Lotgeraeteraum. Three PCs are available for handling of the EK60/80 on the bridge, in the Messraum and in the dry laboratory. Additionally a display is located in the wet laboratory.
The PCs are equipped with the aquisiton and processing software ER60. For further processing the software "echoview" may be used. A dongle is required for usage of the software. The dongle is NOT permanently stored on the ship. Please contact the responsible person for usage of the dongle in advance of the cruise.
| Sensorweb integration |
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| urn | vessel:heincke:simrad_ek_60___ek_80 |
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| contenttype | Subdevices |
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| Name | Model | Type |
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| EK60 120 kHz transducer |
| echo sounder | | EK60 70 kHz transducer |
| echo sounder | | EK60 200 kHz transducer |
| echo sounder | | EK60 38 kHZ transducer |
| echo sounder |
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Position
| Sensorweb integration |
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| urn | vessel:heincke:simrad_ek_60___ek_80 |
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| contenttype | LocalFrame |
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| Origin Description: | The transducer of the Fishing Echo Sounder system are situated in the keel of RV Heincke. Transceiver and receiver are located in the so called Lotgeraeteraum and the computers are stored in the Mess- and Registrierraum. |
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Data logging, storage and archiving
Logged parameters
| Sensorweb integration |
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| urn | vessel:heincke:simrad_ek_60___ek_80 |
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| contenttype | Parameters |
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| Parameter | Sensor Output Type | Unit |
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| depth at different frequencies | depth | m |
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Central geographical ship's position and time standard
NMEA ZDA strings are stored in the data files. The position is NOT centralized to the EK60/80 transducers. The PCs are time synchronised via the Windows-Domain-Affiliation
Rawdata storage on board
| root directory | H:\scientists\data\fishsounder\ |
| directory name | CruiseNo e.g. HE507 |
| file name | Prefix-Dyyyymmdd-Thhmmss.raw |
| Data volume (MB per day) ca. | 3500 |
| Number of files per day ca. | 100 |
Data archiving on land
After consultation with the data scientist and AWI Logistics the EK60/80 data including meta data may be transferred to PANGAEA (https://www.pangaea.de/).
Documentation
| Sensorweb integration |
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| urn | vessel:heincke:simrad_ek_60___ek_80 |
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| contenttype | Resources |
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