Master track of ALKOR cruise AL647 in 1 sec resolution (zipped, 31 MB)

Description: Raw data acquired by position sensors on board RV Alkor during expedition AL647 were processed to receive a validated master track which can be used as reference of further expedition data. During AL647 data from the Seapath 330 system, the Furuno GP-170 receiver and the SAAB R6 system were used to calculate the mastertrack. Data were downloaded from DAVIS SHIP data base (https://dship.o2a-data.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.993753",
)

DataMeasurements(
    DataMeasurements {
        domain: Unspecified,
        station: None,
        measured_variables: [],
        methods: [],
    },
)

Tags: Sensor ? Datenverarbeitung ? Schiff ? Daten ? Datenbank ? 1 sec resolution ?

Bounding boxes: 10.1794632° .. 10.1794632° x 54.32851935° .. 54.32851935°

License: Creative Commons Namensnennung 4.0

Language: Englisch/English

Organisations

• PANGAEA (Herausgeberschaft)
• Universität Hamburg (Bereitstellung, Mitwirkung)

Persons

• Flemming Dahlke (Beitragende*r) [1] [ORCID]

Issued: 2026-04-21

Modified: 2026-04-22

Last harvest: 27.04.2026 03:19

Time ranges: 2026-03-04 - 2026-03-12

Resources

• https://doi.pangaea.de/10.1594/PANGAEA.993753?format=zip (ZIP)

Status

Aktiv

Quality score

• Overall: 0.88
• Findability: 0.77

  • Title: 0.60
  • Description: 0.45
  • Identifier: true
  • Keywords: 0.83
  • Spatial: Point (0.75)
  • Temporal: true
• Accessibility: 1.00

  • Landing page: Specific (1.00)
  • Direct access: true
  • Publicly accessible: true
• Interoperability: 0.75

  • Open file format: true
  • Media type: true
  • Machine-readable metadata: true
  • Machine-readable data: false
• Reusability: 1.00

  • License: ClearlySpecifiedAndFree (1.00)
  • Contact info: true
  • Publisher info: true

Accessed 1 times.