Description: Raw data acquired by position sensors on board RV Alkor during expedition AL627 were processed to receive a validated master track which can be used as reference of further expedition data. During AL627 data from the motion reference unit Kongsberg MRU-Z, the Trimble MPS865 GPS receiver, the Furuno GP-170 and Furuno GP-150 GPS receivers and from the NAVIGAT X MK 1 gyro compass were used to calculate the mastertrack. Data were downloaded from DAVIS SHIP data base (https://dship.bsh.de) with a resolution of 1 sec. Processing and evaluation of the data is outlined in the data processing report. Processed data are provided as a master track with 1 sec resolution derived from the position sensors' data selected by priority and a generalized track with a reduced set of the most significant positions of the master track.
Global identifier:
Doi(
"10.1594/PANGAEA.983632",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"DATE/TIME",
"LATITUDE",
"LONGITUDE",
"Speed",
"Course",
],
methods: [
"Calculated",
"Calculated",
],
},
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [],
methods: [],
},
)
Comment: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
Origins: /Wissenschaft/Hochschule/Universität Hamburg /Wissenschaft/PANGAEA
Tags: Sensor ? Geografische Koordinaten ? Daten ? Datenverarbeitung ? Schiff ? Datenbank ?
Bounding boxes: 10.0199324° .. 10.6788177° x 54.3284718° .. 54.7125357°
License: cc-by/4.0
Language: Englisch/English
Issued: 2025-07-04
Modified: 2025-07-04
Time ranges: 2025-03-07 - 2025-03-09
Accessed 1 times.