Walter, David; Slagter, Hans A; Aardema, Hedy M; Calleja, Maria Ll; Heins, Lena; Hrabe de Angelis, Isabella; Weber, Jens; Dragoneas, Antonis; Pöhlker, Christopher; Schiebel, Ralf (2026): Master track of Eugen Seibold cruise ES22C07, Playa Blanca - Cascais, 2022-03-26 - 2022-03-29 [dataset]. Max Planck Institute for Chemistry, PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.988714 (DOI registration in progress)
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2026-01-16
Abstract:
This dataset contains the validated master track of the S/Y Eugen Seibold during expedition ES22C07, with a time resolution of about 10 seconds. This master track can be used as reference for further expedition data. For creating the master track, the 1-second resolution raw data acquired by the GPS position sensor on board S/Y Eugen Seibold were processed, averaging latitude and longitude within equidistant 10-second intervals. Quality control was performed visually and by checking the maximum speed calculated between neighbouring positions. In case of unrealistically high speeds, data points have been removed.
Source:
Walter, David; et al. (in review): Master track files of S/Y Eugen Seibold. Edmond, https://edmond.mpg.de/privateurl.xhtml?token=8739b483-a429-4939-b794-2919e05c7e77
Data processing report:
Walter, David; et al. (in review): DPR for master tracks of S/Y Eugen Seibold. Edmond, https://edmond.mpg.de/privateurl.xhtml?token=b32c86c6-1abd-48db-89ab-99e8ab4f66a1
Standard operating procedure:
Walter, David; et al. (in review): SOP for master tracks of S/Y Eugen Seibold. Edmond, https://edmond.mpg.de/privateurl.xhtml?token=6e9a7a2e-26c0-473c-b17c-96c842723f10
Project(s):
Coverage:
Median Latitude: 33.758659 * Median Longitude: -11.400373 * South-bound Latitude: 28.830148 * West-bound Longitude: -13.821927 * North-bound Latitude: 38.695214 * East-bound Longitude: -9.410614
Date/Time Start: 2022-03-26T06:00:04 * Date/Time End: 2022-03-29T12:00:54
Event(s):
SYES_ES22C07-track * Latitude Start: 28.856200 * Longitude Start: -13.816200 * Latitude End: 38.692400 * Longitude End: -9.416500 * Date/Time Start: 2022-03-26T06:00:05 * Date/Time End: 2022-03-29T12:00:54 * Campaign: SYES_ES22C07 (ES22C07) * Basis: Eugen Seibold * Method/Device: Underway cruise track measurements (CT)
Comment:
Details about the processing routine and the meaning of the quality flag are given in the Standard Operating Procedure (SOP). Cruise-specific remarks are given in the Data Processing Report (DPR).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Schiebel, Ralf | Geocode – Timestamp UTC. It is the mean time of the timestamps being involved in the averaging. | ||
| 2 | LATITUDE | Latitude | Schiebel, Ralf | Geocode | ||
| 3 | LONGITUDE | Longitude | Schiebel, Ralf | Geocode | ||
| 4 | Number of values averaged | N avg | # | Schiebel, Ralf | Number of raw coordinates having been averaged for this row of the master track. | |
| 5 | Time, standard deviation | Time std dev | s | Schiebel, Ralf | ||
| 6 | Latitude, standard deviation | Lat std dev | ± | Schiebel, Ralf | ||
| 7 | Longitude, standard deviation | Lon std dev | ± | Schiebel, Ralf | ||
| 8 | Quality flag | QF | Schiebel, Ralf | Quality flag, can have value 1, 2, 7, 8 or 9, with following meaning: 1 for data assumed to be good, 2 for data with reduced quality, 7 for interpolated value indicating constant position, 8 for interpolated value indicating reduced quality, 9 for missing value |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
140430 data points
Download Data
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