de.pangaea.dataset993463 und dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-05-04T05:13:02Z https://doi.pangaea.de/10.1594/PANGAEA.993463 2026-04-20T09:25:26 publication Weigelt, Estella

estella.weigelt@awi.de

https://orcid.org/0000-0003-1598-456X information author Schmidt-Aursch, Mechita

mschmidt@awi.de

https://orcid.org/0000-0002-2393-4514 information author Jokat, Wilfried

wilfried.jokat@awi.de

https://orcid.org/0000-0002-7793-5854 information author PANGAEA

info@pangaea.de

https://www.pangaea.de/ information publisher tableDigital As part of RV Polarstern cruise PS64, four seismic refraction profiles were collected across the East-Greenland margin to study the crustal architecture and tectonic evolution of the margin. The acquired data set covers data from a total of 126 stations, including 17 on land stations. The northernmost line AWI-20030200 crossed the margin at 76°N to gain detailed information on the evolution of the Greenland Escarpment. The other three lines (AWI-20030300, AWI-20030400, and AWI-20030500) more in the south were located in the prolongation of the Ardencaple, Godthaab and Kaiser Franz Josef fjords. Here, in addition to the ocean bottom seismometers, stations were deployed onshore to have a better image on the structure of a pronounced negative magnetic anomaly. Seismic energy was generated with an array of 5x9L airguns and a 32L airgun. The refracted signals were collected by three components ocean bottom seismometers (OBS), ocean bottom hydrophones (OBH), and onshore by three components seismometers (REFTEK) provided by GEOMAR and AWI. Profiling started on 8 August 2003 at 76.7933°N, -12.9672°W, and ended on 14 September 2003 at 73.5489°N, -24.6630°E. Along each profile between 25 and 35 recording stations were deployed. All instruments were successfully recovered after finishing the experiment. Survey information and detailed data acquisition parameters for the profiles are documented in the expedition report (Jokat, 2004) and in a metadata-file listed below. The present data set provides primary data concerning the refraction seismic profile AWI-20030500. 14 OBS, 16 OBH and 7 Reftek stations were deployed along a 474 km long line. The data set comprises (a) a table with compiled metadata and information on all stations, and (b) seismic refraction data in segy-format stored as big-endian (*_be.sgy) and little-endian (*_le.sgy) for each channel. The EBCDIC-Headers enclosed in the seg-y files document metadata, recording parameters, and the seismic data processing sequence. Navigation information is included in the seg-y headers. completed AWI-20030500 AWI Geophysics East Greenland Margin PS64 RV Polarstern Seismic refraction data theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact AWI_GeoPhy Marine Geophysics @ AWI theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation -24.730799999999988 -12.19240000000002 72.3084 73.5572 2003-09-10T17:12:00 2003-09-14T12:13:00 -2453.0 293.0 Event label thematicClassification Station label thematicClassification Date/time start thematicClassification Sync Time UTC Date/time start thematicClassification Recording UTC Date/time start thematicClassification Deployment UTC LONGITUDE thematicClassification LATITUDE thematicClassification ELEVATION physicalMeasurement m a.s.l. m a.s.l. Date/time end thematicClassification Recovery, releaser time, local time Date/time end thematicClassification Recording UTC Date/time end thematicClassification Skewtime UTC Clock skew physicalMeasurement µs µs Instrument thematicClassification Recorder type thematicClassification Recorder, serial number thematicClassification Seismometer type thematicClassification Seismometer, serial number thematicClassification Hydrophone type thematicClassification Hydrophone type thematicClassification Releaser, serial number thematicClassification Record length physicalMeasurement s s Hydrophone gain thematicClassification Hydro 1 Seismometer gain thematicClassification X Seis 2 Seismometer gain thematicClassification Y Seis 3 Seismometer gain thematicClassification Z Seis 4 Seismometer gain thematicClassification Z Seis CH1or4 Seismometer gain thematicClassification Z Seis CH2or5 Seismometer gain thematicClassification Z Seis CH3or6 Sampling rate physicalMeasurement Hz Hz SEGY file thematicClassification big-endian, CH 0 SEGY file thematicClassification little-endian, CH 0 text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.993463?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: ARK2009_REFTEK_530 * LATITUDE: 73.116800 * LONGITUDE: -21.302000 * DATE/TIME START: 2003-09-11T06:06:21 * DATE/TIME END: 2003-09-14T12:00:00 * ELEVATION: 293.0 m * LOCATION: Greenland * METHOD/DEVICE: Geophone, REFTEK 2003-09-11T06:06:21 EVENT LABEL: ARK2009_REFTEK_532 * LATITUDE: 73.256500 * LONGITUDE: -22.188000 * DATE/TIME START: 2003-09-11T08:41:00 * DATE/TIME END: 2003-09-14T12:13:00 * ELEVATION: 81.0 m * LOCATION: Greenland * METHOD/DEVICE: Geophone, REFTEK 2003-09-11T08:41:00 EVENT LABEL: ARK2009_REFTEK_533 * LATITUDE: 73.240700 * LONGITUDE: -23.258800 * DATE/TIME START: 2003-09-11T07:24:00 * DATE/TIME END: 2003-09-14T11:40:00 * ELEVATION: 100.0 m * LOCATION: Greenland * METHOD/DEVICE: Geophone, REFTEK 2003-09-11T07:24:00 EVENT LABEL: ARK2009_REFTEK_534 * LATITUDE: 73.346000 * LONGITUDE: -23.733800 * DATE/TIME START: 2003-09-10T18:40:00 * DATE/TIME END: 2003-09-14T09:50:00 * ELEVATION: 55.0 m * LOCATION: Greenland * METHOD/DEVICE: Geophone, REFTEK 2003-09-10T18:40:00 EVENT LABEL: ARK2009_REFTEK_535 * LATITUDE: 73.389200 * LONGITUDE: -24.220200 * DATE/TIME START: 2003-09-11T06:06:00 * DATE/TIME END: 2003-09-14T09:22:00 * ELEVATION: 83.0 m * LOCATION: Greenland * METHOD/DEVICE: Geophone, REFTEK 2003-09-11T06:06:00 EVENT LABEL: ARK2009_REFTEK_536 * LATITUDE: 73.416500 * LONGITUDE: -24.538700 * DATE/TIME START: 2003-09-10T18:14:00 * DATE/TIME END: 2003-09-14T10:10:00 * ELEVATION: 197.0 m * LOCATION: Greenland * METHOD/DEVICE: Geophone, REFTEK 2003-09-10T18:14:00 EVENT LABEL: ARK2009_REFTEK_537 * LATITUDE: 73.557200 * LONGITUDE: -24.730800 * DATE/TIME START: 2003-09-10T17:12:00 * DATE/TIME END: 2003-09-14T09:00:00 * ELEVATION: 100.0 m * LOCATION: Greenland * METHOD/DEVICE: Geophone, REFTEK 2003-09-10T17:12:00 EVENT LABEL: PS64/658-1 (OBS531) * LATITUDE: 73.192100 * LONGITUDE: -21.823500 * DATE/TIME: 2003-09-11T07:15:00 * ELEVATION: -345.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T07:15:00 EVENT LABEL: PS64/659-1 (OBS529) * LATITUDE: 73.100900 * LONGITUDE: -20.798600 * DATE/TIME: 2003-09-11T09:07:00 * ELEVATION: -130.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T09:07:00 EVENT LABEL: PS64/660-1 (OBS528) * LATITUDE: 73.077700 * LONGITUDE: -20.524200 * DATE/TIME: 2003-09-11T09:50:00 * ELEVATION: -155.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T09:50:00 EVENT LABEL: PS64/661-1 (OBS527) * LATITUDE: 73.052800 * LONGITUDE: -20.251100 * DATE/TIME: 2003-09-11T10:26:00 * ELEVATION: -186.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T10:26:00 EVENT LABEL: PS64/662-1 (OBS526) * LATITUDE: 73.028600 * LONGITUDE: -19.981400 * DATE/TIME: 2003-09-11T10:59:00 * ELEVATION: -195.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T10:59:00 EVENT LABEL: PS64/663-1 (OBS525) * LATITUDE: 73.004900 * LONGITUDE: -19.709500 * DATE/TIME: 2003-09-11T11:34:00 * ELEVATION: -187.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T11:34:00 EVENT LABEL: PS64/664-1 (OBS524) * LATITUDE: 72.979000 * LONGITUDE: -19.434800 * DATE/TIME: 2003-09-11T12:12:00 * ELEVATION: -201.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T12:12:00 EVENT LABEL: PS64/665-1 (OBS523) * LATITUDE: 72.954300 * LONGITUDE: -19.164300 * DATE/TIME: 2003-09-11T12:51:00 * ELEVATION: -225.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T12:51:00 EVENT LABEL: PS64/666-1 (OBS522) * LATITUDE: 72.930100 * LONGITUDE: -18.892600 * DATE/TIME: 2003-09-11T13:41:00 * ELEVATION: -287.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T13:41:00 EVENT LABEL: PS64/667-1 (OBS521) * LATITUDE: 72.903700 * LONGITUDE: -18.619600 * DATE/TIME: 2003-09-11T14:16:00 * ELEVATION: -303.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T14:16:00 EVENT LABEL: PS64/668-1 (OBS520) * LATITUDE: 72.879200 * LONGITUDE: -18.350700 * DATE/TIME: 2003-09-11T14:53:00 * ELEVATION: -308.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T14:53:00 EVENT LABEL: PS64/669-1 (OBS519) * LATITUDE: 72.853600 * LONGITUDE: -18.079700 * DATE/TIME: 2003-09-11T15:28:00 * ELEVATION: -324.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T15:28:00 EVENT LABEL: PS64/670-1 (OBS518) * LATITUDE: 72.827100 * LONGITUDE: -17.806700 * DATE/TIME: 2003-09-11T16:03:00 * ELEVATION: -360.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T16:03:00 EVENT LABEL: PS64/671-1 (OBS517) * LATITUDE: 72.801200 * LONGITUDE: -17.531700 * DATE/TIME: 2003-09-11T16:40:00 * ELEVATION: -349.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T16:40:00 EVENT LABEL: PS64/672-1 (OBS516) * LATITUDE: 72.776400 * LONGITUDE: -17.264700 * DATE/TIME: 2003-09-11T17:16:00 * ELEVATION: -314.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T17:16:00 EVENT LABEL: PS64/673-1 (OBS515) * LATITUDE: 72.751000 * LONGITUDE: -16.993000 * DATE/TIME: 2003-09-11T18:04:00 * ELEVATION: -306.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T18:04:00 EVENT LABEL: PS64/674-1 (OBS514) * LATITUDE: 72.724000 * LONGITUDE: -16.723500 * DATE/TIME: 2003-09-11T18:41:00 * ELEVATION: -581.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T18:41:00 EVENT LABEL: PS64/675-1 (OBS513) * LATITUDE: 72.700700 * LONGITUDE: -16.458100 * DATE/TIME: 2003-09-11T19:21:00 * ELEVATION: -1269.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T19:21:00 EVENT LABEL: PS64/676-1 (OBS512) * LATITUDE: 72.675700 * LONGITUDE: -16.194700 * DATE/TIME: 2003-09-11T19:57:00 * ELEVATION: -1660.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T19:57:00 EVENT LABEL: PS64/677-1 (OBS511) * LATITUDE: 72.651400 * LONGITUDE: -15.925100 * DATE/TIME: 2003-09-11T20:34:00 * ELEVATION: -1848.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T20:34:00 EVENT LABEL: PS64/678-1 (OBS510) * LATITUDE: 72.627900 * LONGITUDE: -15.657400 * DATE/TIME: 2003-09-11T21:08:00 * ELEVATION: -1946.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T21:08:00 EVENT LABEL: PS64/679-1 (OBS509) * LATITUDE: 72.604000 * LONGITUDE: -15.388300 * DATE/TIME: 2003-09-11T21:43:00 * ELEVATION: -2004.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T21:43:00 EVENT LABEL: PS64/680-1 (OBS508) * LATITUDE: 72.579900 * LONGITUDE: -15.118000 * DATE/TIME: 2003-09-11T22:17:00 * ELEVATION: -2006.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T22:17:00 EVENT LABEL: PS64/681-1 (OBS507) * LATITUDE: 72.554900 * LONGITUDE: -14.848300 * DATE/TIME: 2003-09-11T22:51:00 * ELEVATION: -1937.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T22:51:00 EVENT LABEL: PS64/682-1 (OBS506) * LATITUDE: 72.529700 * LONGITUDE: -14.580800 * DATE/TIME: 2003-09-11T23:25:00 * ELEVATION: -1830.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-11T23:25:00 EVENT LABEL: PS64/683-1 (OBS505) * LATITUDE: 72.504800 * LONGITUDE: -14.310800 * DATE/TIME: 2003-09-12T00:02:00 * ELEVATION: -1749.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-12T00:02:00 EVENT LABEL: PS64/684-1 (OBS504) * LATITUDE: 72.455400 * LONGITUDE: -13.778200 * DATE/TIME: 2003-09-12T01:10:00 * ELEVATION: -1243.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-12T01:10:00 EVENT LABEL: PS64/685-1 (OBS503) * LATITUDE: 72.407200 * LONGITUDE: -13.244800 * DATE/TIME: 2003-09-12T02:14:00 * ELEVATION: -1803.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-12T02:14:00 EVENT LABEL: PS64/686-1 (OBS502) * LATITUDE: 72.357400 * LONGITUDE: -12.720600 * DATE/TIME: 2003-09-12T03:19:00 * ELEVATION: -2266.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-12T03:19:00 EVENT LABEL: PS64/687-1 (OBS501) * LATITUDE: 72.308400 * LONGITUDE: -12.192100 * DATE/TIME: 2003-09-12T04:21:00 * ELEVATION: -2453.0 m * LOCATION: North Greenland Sea * CAMPAIGN: ARK-XIX/4a * BASIS: Polarstern * METHOD/DEVICE: Ocean bottom seismometer 2003-09-12T04:21:00 Related to 2005-01-01 publication https://doi.org/10.1594/PANGAEA.341207 Jokat, Wilfried

wilfried.jokat@awi.de

https://orcid.org/0000-0002-7793-5854 information author Schenke, Hans Werner

infobathy@awi.de

author documentDigital Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven Related to 2005-01-01 publication https://doi.org/10.1594/PANGAEA.351141 Schenke, Hans Werner

infobathy@awi.de

author documentDigital Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven Related to 2019-01-01 publication https://doi.org/10.2312/BzPM_0728_2019 Stein, Ruediger

ru_st@uni-bremen.de

https://orcid.org/0000-0002-4453-9564 information author documentDigital Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research 728 249 pp Source 2026-01-01 publication https://doi.pangaea.de/10.1594/PANGAEA.993409 Weigelt, Estella

estella.weigelt@awi.de

https://orcid.org/0000-0003-1598-456X information author Schmidt-Aursch, Mechita

mschmidt@awi.de

https://orcid.org/0000-0002-2393-4514 information author Jokat, Wilfried

wilfried.jokat@awi.de

https://orcid.org/0000-0002-7793-5854 information author documentDigital Additional metadata documentHardcopy