cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.973340
title: Snow depth, sea ice thickness and interface temperatures derived from measurements of SIMBA buoy 2023T99

description: The Snow and Ice Mass Balance Array (SIMBA) is a thermistor string type IMB (Jackson et al., 2013) which measures the environmental temperature SIMBA-ET and a temperature change around the thermistors after a weak heating is applied to each sensor (SIMBA-HT). SIMBA 2023T99 (a.k.a. AWI_0907) is an autonomous instrument that was installed on drifting sea ice in the Arctic Ocean (Polarstern PS138-Arcwatch 2023) as part of the project Sea Ice Physics @ AWI (AWI_SeaIce). Its thermistor chain is 5 m long, and equipped with 241 thermistors (Maxim Integrated DS28EA00) at a spacing of 2 cm. Based on a manual classification method, the SIMBA-ET and SIMBA-HT were processed to obtain snow depth and ice thickness (smoothed with a 3-day running mean), as well as the thermistor number, the vertical position Z relative to the snow-ice interface and the measured SIMBA-ET at each detected interface (atmosphere-snow, snow-ice and ice-ocean) for the period between 2023-08-26T08:00:17 and 2024-02-29T20:00:18. To do this, we combined two derivatives of measured temperatures (the ET vertical gradient and HT rise ratio) to reduce the detection uncertainty of all interfaces considered. The snow or ice surface, consequentially the snow depth, is determined by the ET vertical gradient. Potential formation of snow ice is not explicitly considered in this data set, but may occur as depicted by vertical changes of the snow-ice interface position. The ice-ocean interface is usually determined using the HT rise ratio and serves as the lower limit for ice thickness. Overall, the accumulated error is 2 to 4 times the sensor spacing for both the snow depth and ice thickness. For interface temperatures, individual sensors in the chain measure with a temperature resolution of 0.0625°C, with the overall accuracy landing in the range of ± 2°C (Jackson et al., 2013). After the snow cover has melted, negative values for snow depth may indicate the onset of ice surface melt.
DOI: 10.15468/dl.j8gw3v
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Gerosis",
 "Country is China",
 "HasCoordinate is true"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017279-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.973345
title: Snow depth, sea ice thickness and interface temperatures derived from measurements of SIMBA buoy 2023T100

description: The Snow and Ice Mass Balance Array (SIMBA) is a thermistor string type IMB (Jackson et al., 2013) which measures the environmental temperature SIMBA-ET and a temperature change around the thermistors after a weak heating is applied to each sensor (SIMBA-HT). SIMBA 2023T100 (a.k.a. AWI_0909) is an autonomous instrument that was installed on drifting sea ice in the Arctic Ocean (Polarstern PS138-Arcwatch 2023) as part of the project Sea Ice Physics @ AWI (AWI_SeaIce). Its thermistor chain is 5 m long, and equipped with 241 thermistors (Maxim Integrated DS28EA00) at a spacing of 2 cm. Based on a manual classification method, the SIMBA-ET and SIMBA-HT were processed to obtain snow depth and ice thickness (smoothed with a 3-day running mean), as well as the thermistor number, the vertical position Z relative to the snow-ice interface and the measured SIMBA-ET at each detected interface (atmosphere-snow, snow-ice and ice-ocean) for the period between 2023-09-13T23:00:17 and 2024-03-05T23:00:18. To do this, we combined two derivatives of measured temperatures (the ET vertical gradient and HT rise ratio) to reduce the detection uncertainty of all interfaces considered. The snow or ice surface, consequentially the snow depth, is determined by the ET vertical gradient. Potential formation of snow ice is not explicitly considered in this data set, but may occur as depicted by vertical changes of the snow-ice interface position. The ice-ocean interface is usually determined using the HT rise ratio and serves as the lower limit for ice thickness. Overall, the accumulated error is 2 to 4 times the sensor spacing for both the snow depth and ice thickness. For interface temperatures, individual sensors in the chain measure with a temperature resolution of 0.0625°C, with the overall accuracy landing in the range of ± 2°C (Jackson et al., 2013). After the snow cover has melted, negative values for snow depth may indicate the onset of ice surface melt.
DOI: 10.25346/s6eecgix/yogvlc
title: msXL_344v_46_25.jpg
DOI: 10.15468/dl.42dd7j
title: Occurrence Download

description: A dataset containing 183 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cardites bicolor",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation, Occurrence evidence)",
 {
 "not" : {
 "OccurrenceStatus" : [
 "is one of (Absent)"
 ]
 }
 }
 ]
}

 The dataset includes 183 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017280-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25346/s6eecgix/bid75o
title: msXL_344v_31_24.jpg
DOI: 10.1594/pangaea.975467
title: Fish length data during Alkor cruise AL608

description: This data set includes fish length data collected during the RV ALKOR cruise AL608 conducted in March 2024 in the Western Baltic Sea by the University of Hamburg. The cruise was part of the 5-year MARSYS teaching cruise program of the University of Hamburg GFP20-1_047. The fish length data were collected directly on board.
DOI: 10.25346/s6eecgix/wuaj08
title: msXL_344v_31_23.jpg
DOI: 10.1594/pangaea.975468
title: Fish biomass data during Alkor cruise AL608

description: This data set includes fish biomass data collected during the RV ALKOR cruise AL608 conducted in March 2024 in the Western Baltic Sea by the University of Hamburg. The cruise was part of the 5-year MARSYS teaching cruise program of the University of Hamburg GFP20-1_047. Fish biomass was taken after sorting through a complete fish haul into the single species and weighing them on a scale on board.
DOI: 10.25346/s6eecgix/lfjgi8
title: msXL_344v_31_22.jpg
DOI: 10.1594/pangaea.979242
title: Master tracks in different resolutions of HEINCKE cruise HE653/2, Bremerhaven - Helgoland - Helgoland - Bremerhaven, 2025-02-09 - 2025-02-13

description: Raw data acquired by position sensors on board RV Heincke during expedition HE653/2 were processed to receive a validated master track which can be used as reference of further expedition data. During HE653/2 the inertial navigation system IXSEA PHINS III and the GPS receivers Trimble Marine SPS461 and SAAB R5 SUPREME NAV were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.---Please note that the original leg started and ended on Helgoland. Here, the transfer from Bremerhaven to Helgoland, and later the transfer back to Bremerhaven is included.
DOI: 10.25346/s6eecgix/xq8nah
title: msXL_344v_31_21.jpg
DOI: 10.1594/pangaea.981133
title: Master tracks in different resolutions of HEINCKE cruise HE654/2, Bremerhaven - Bremerhaven, 2025-02-26 - 2025-02-26

description: Raw data acquired by position sensors on board RV Heincke during expedition HE654/2 were processed to receive a validated master track which can be used as reference of further expedition data. During HE654/2 the inertial navigation system IXSEA PHINS III and the GPS receivers Trimble Marine SPS461 and SAAB R5 SUPREME NAV were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.25346/s6eecgix/asqxxl
title: msXL_344v_31_20.jpg
DOI: 10.1594/pangaea.981154
title: Master tracks in different resolutions of HEINCKE cruise HE655/1, Bremerhaven - Bremerhaven, 2025-03-03 - 2025-03-06

description: Raw data acquired by position sensors on board RV Heincke during expedition HE655/1 were processed to receive a validated master track which can be used as reference of further expedition data. During HE655/1 the inertial navigation system IXSEA PHINS III and the GPS receivers Trimble Marine SPS461 and SAAB R5 SUPREME NAV were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.25346/s6eecgix/9cvyt0
title: msXL_344v_31_19.jpg
DOI: 10.1594/pangaea.982338
title: Master tracks in different resolutions of POLARSTERN cruise PS146, Walvis Bay - Stanley, 2024-12-24 - 2025-03-10

description: Raw data acquired by position sensors on board RV Polarstern during expedition PS146 was processed to receive a validated master track which can be used as reference of further expedition data. During PS146 two Trimble Marine R750 GPS receivers and the iXBlue HYDRINS hydrographic survey inertial navigation system were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.25346/s6eecgix/vp6qag
title: msXL_344v_31_18.jpg
DOI: 10.1594/pangaea.982376
title: Master tracks in different resolutions of POLARSTERN cruise PS147/2, Mindelo - Bremerhaven, 2025-04-01 - 2025-04-14

description: Raw data acquired by position sensors on board RV Polarstern during expedition PS147/2 was processed to receive a validated master track which can be used as reference of further expedition data. During PS147/2 two Trimble Marine R750 GPS receivers and the iXBlue HYDRINS hydrographic survey inertial navigation system were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.1594/pangaea.982368
title: Master tracks in different resolutions of POLARSTERN cruise PS147/1, Stanley - Mindelo, 2025-03-12 - 2025-04-01

description: Raw data acquired by position sensors on board RV Polarstern during expedition PS147/1 was processed to receive a validated master track which can be used as reference of further expedition data. During PS147/1 two Trimble Marine R750 GPS receivers and the iXBlue HYDRINS hydrographic survey inertial navigation system were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.25346/s6eecgix/0k2rm3
title: msXL_344v_31_17.jpg
DOI: 10.1594/pangaea.974857
title: Raw CTD data from RV MARIA S. MERIAN cruise MSM119, Reykjanes Ridge

description: Physical oceanography data was acquired by a ship-based Seabird SBE911+ CTD-Rosette system onboard Maria S. Merian during research cruise MSM119. The CTD system is comprised of a Seabird SBE911Plus including dual respectively redundant sensor and pump packages. The SBE11plus Deck Unit remains on board in a laboratory and supplies on one hand power to the SBE9plus underwater unit, on the other hand data telemetry between the SBE9plus and a measurement PC. The SBE9plus underwater unit itself holds a pressure sensor and is interfacing with dual SEB3 temperature, SBE4 conductivity and SBE43 oxygen sensors and two SBE5 pumps to provide a pumped water supply past each sensor. The system also carries an optical FLNTU sensor to measure a combinations of back-scattering, turbidity, and chlorophyll-a. To quantify the photo-synthetically active radiation a PAR sensor is installed as well.
DOI: 10.25346/s6eecgix/eohn0a
title: msXL_344v_31_16.jpg
DOI: 10.1594/pangaea.974856
title: Processed CTD data from RV MARIA S. MERIAN cruise MSM119, Reykjanes Ridge

description: Physical oceanography data was acquired by a ship-based Seabird SBE911+ CTD-Rosette system onboard Maria S. Merian during research cruise MSM119. The CTD system is comprised of a Seabird SBE911Plus including dual respectively redundant sensor and pump packages. The SBE11plus Deck Unit remains on board in a laboratory and supplies on one hand power to the SBE9plus underwater unit, on the other hand data telemetry between the SBE9plus and a measurement PC. The SBE9plus underwater unit itself holds a pressure sensor and is interfacing with dual SEB3 temperature, SBE4 conductivity and SBE43 oxygen sensors and two SBE5 pumps to provide a pumped water supply past each sensor. The system also carries an optical FLNTU sensor to measure a combinations of back-scattering, turbidity, and chlorophyll-a. To quantify the photo-synthetically active radiation a PAR sensor is installed as well. Hydrographic data were processed to 1 bin resolution (0.04 s) by using SBEDataProcessing software (version 7.22.5). Processing included the removal of obvious outlier. None were found.
DOI: 10.1594/pangaea.982481
title: Master tracks in different resolutions of HEINCKE cruise HE657, Bremerhaven - Bremerhaven, 2025-03-22 - 2025-03-25

description: Raw data acquired by position sensors on board RV Heincke during expedition HE657 were processed to receive a validated master track which can be used as reference of further expedition data. During HE657 the inertial navigation system IXSEA PHINS III and the GPS receivers Trimble Marine SPS461 and SAAB R5 SUPREME NAV were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.25346/s6eecgix/eyy5pv
title: msXL_344v_31_15.jpg
DOI: 10.1594/pangaea.914426
title: Frictional velocity dependence of laboratory shearing experiments
DOI: 10.25346/s6eecgix/e8gkar
title: msXL_344v_31_14.jpg
DOI: 10.1594/pangaea.958792
title: Cape Basin, seismic profile AWI-96015

description: Processed data (SEGY) of seismic reflection profile AWI-96015 collected during RV Meteor cruise M34/1 in 1996. Migrated data collected with 600 m analogue streamer, 1 GI-guns was used as seismic source every 25 m. See cruise report of M34/1 and readme file 96015_segd_info for further details on acquisition parameters.
DOI: 10.1594/pangaea.958793
title: Cape Basin, seismic profile AWI-96017

description: Processed data (SEGY) of seismic reflection profile AWI-96017 collected during RV Meteor cruise M34/1 in 1996. Migrated data collected with 600 m analogue streamer, 1 GI-guns was used as seismic source every 25 m. See cruise report of M34/1 and readme file 96017_segd_info for further details on acquisition parameters.
DOI: 10.1594/pangaea.958791
title: Cape Basin, seismic profile AWI-96014

description: Processed data (SEGY) of seismic reflection profile AWI-96014 collected during RV Meteor cruise M34/1 in 1996. Migrated data collected with 600 m analogue streamer, 1 GI-guns was used as seismic source every 25 m. See cruise report of M34/1 and readme file 96014_segd_info for further details on acquisition parameters.
DOI: 10.1594/pangaea.958794
title: Cape Basin, seismic profile AWI-96024

description: Processed data (SEGY) of seismic reflection profile AWI-96024 collected during RV Meteor cruise M34/1 in 1996. Migrated data collected with 600 m analogue streamer, 1 GI-guns was used as seismic source every 25 m. See cruise report of M34/1 and readme file 96024_segd_info for further details on acquisition parameters.
DOI: 10.25346/s6eecgix/fwrsdx
title: msXL_344v_31_13.jpg
DOI: 10.1594/pangaea.327791
title: Outdated: Data policy of the information system PANGAEA

description: Please note, that this document is not updated and is therefore no longer valid in its current form (2019-01-01). It was replaced by PANGAEA's Terms of Use (https://www.pangaea.de/about/terms.php).
DOI: 10.25346/s6eecgix/zcszjl
title: msXL_344v_15_12.jpg
DOI: 10.1594/pangaea.983167
title: Multibeam bathymetry raw data (Atlas Hydrosweep DS 2 echo sounder entire dataset) of RV METEOR during cruise M65/2

description: Raw bathymetry data were collected using the ship's own Atlas Hydrosweep DS2 multibeam echosounder during the RV METEOR cruise M65/2. The cruise took place between 2005-07-04 and 2005-07-26 (Dakar, Senegal - Las Palmas, Canary Islands). Bathymetry data were recorded along with sub-bottom (Parasound) profiling along all seismic profiles and transits between stations. The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt für Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. No ancillary sound velocity profiles (SVP) data from the cruise are archived at the BSH, thus no SVP files are added to this dataset. Data are unprocessed and therefore can contain incorrect depth measurements (artifacts). Data can be processed e.g. with the open source software package MB-System (Caress, D. W., and D. N. Chayes, MB-System: Mapping the Seafloor, http://www.mbari.org/products/research-software/mb-system/, 2022).
description: These data should not be used for navigational purposes.This data submission was prepared by Evgenia Bazhenova (MARUM). The raw data files may have been renamed between data acquisition and submission to PANGAEA.
DOI: 10.25346/s6eecgix/ukkzro
title: msXL_344v_15_11.jpg
DOI: 10.15468/dl.7ybkyk
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Bergenia cordifolia",
 "Country is Austria",
 "HasCoordinate is true"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017281-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.983168
title: Multibeam bathymetry raw data (SeaBeam 1050 entire dataset) of RV POSEIDON during cruise POS385

description: Raw bathymetry data were collected using SeaBeam 1050 multibeam echosounder during the RV POSEIDON cruise POS385 "Cold-Water Corals of the Alboran Sea (western Mediterranean Sea)". The cruise took place between 2009-05-29 and 2009-06-16 (Faro, Portugal - Toulon, France). The focus of the cruise was to investigate cold-water coral ecosystems in the Strait of Gibraltar and in the Alboran Sea. Bathymetry data were collected in search for locations for ROV surveys and sediment sampling. Calibration data of the MBES collected on 2009-05-30 are included into this dataset. Five target areas were mapped at 1) Malaga Mounds, 2) EI Idrissi Bank, 3) East Melilla Area, 4) Adra Ridge & Alboran Ridge, 5) Chella Bank. Sound velocity profiles (SVP) were acquired at 3 CTD stations (Malaga Mounds, EI Idrissi Bank, and East Melilla Area), and are part of this dataset. The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt für Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. Data are unprocessed and therefore contain incorrect depth measurements (artifacts). Data can be processed e.g. with the open source software package MB-System (Caress, D. W., and D. N. Chayes, MB-System: Mapping the Seafloor, http://www.mbari.org/products/research-software/mb-system/, 2022).
description: These data should not be used for navigational purposes.This data submission was prepared by Evgenia Bazhenova (MARUM). The raw data files may have been renamed between data acquisition and submission to PANGAEA.
DOI: 10.25346/s6eecgix/eoolrj
title: msXL_344v_15_10.jpg
DOI: 10.1594/pangaea.983219
title: Multibeam bathymetry raw data (Atlas Hydrosweep DS 2 echo sounder entire dataset) of RV METEOR during cruise M58/3

description: Raw bathymetry data were collected using Atlas Hydrosweep DS2 multibeam echosounder during the RV METEOR cruise M58/3. The cruise took place between 2003-06-11 and 2003-06-24 (Las Palmas, Spain - Ponta Delgada, Portugal). The main focus of the cruise were the ESTOC and ANIMATE oceanographic programs, as well as testing of the new ROV system QUEST 5. Bathymetry data were collected continuously during the cruise in between the Canary Islands and the Azores. The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt für Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. No ancillary sound velocity profiles (SVP) data from the cruise are archived at the BSH, thus no SVP files are added to this dataset. Data are unprocessed and therefore contain incorrect depth measurements (artifacts). Data can be processed e.g. with the open source software package MB-System (Caress, D. W., and D. N. Chayes, MB-System: Mapping the Seafloor, http://www.mbari.org/products/research-software/mb-system/, 2022).
description: These data should not be used for navigational purposes.This data submission was prepared by Evgenia Bazhenova (MARUM). The raw data files may have been renamed between data acquisition and submission to PANGAEA.