cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.940862
title: ADCP current measurements (75 kHz) during RV MARIA S. MERIAN cruise MSM101

description: Upper-ocean velocities along the cruise track of Maria S. Merian cruise MSM101 were continuously collected by a vessel-mounted Teledyne RD Instruments 75 kHz Ocean Surveyor ADCP. The transducer was located at 6.5 m below the water line. The instrument was operated in narrowband mode with 8 m bins and a blanking distance of 8.0 m, while 100 bins were recorded using a pulse of 1.43 s. The ship's velocity was calculated from position fixes obtained by the Global Positioning System (GPS). Heading, pitch and roll data from the ship's gyro platforms and the navigation data were used by the data acquisition software VmDas internally to convert ADCP velocities into earth coordinates. Accuracy of the ADCP velocities mainly depends on the quality of the position fixes and the ship's heading data. Further errors stem from a misalignment of the transducer with the ship's centerline. Data post-processing included water track calibration of the misalignment angle (0.74° +/- 0.6303°) and scale factor (1.0036 +/- 0.0104) of the Ocean Surveyor signal. The average interval was set to 60 s.
description: Velocity quality flagging is based on following threshold criteria: abs(UC) or abs(VC) &gt; 2.0 m/s, rms(UC_z) or rms(VC_z) &gt; 0.3.
DOI: 10.1594/pangaea.984338
title: Master tracks in different resolutions of ALKOR cruise AL635, Kiel - Kiel, 2025-06-30 - 2025-07-10

description: Raw data acquired by position sensors on board RV Alkor during expedition AL635 were processed to receive a validated master track which can be used as reference of further expedition data. During AL635 data from the Seapath 330 system, the Furuno GP-170 and the Furuno GP-150 GPS receivers were used to calculate the mastertrack. Data were downloaded from DAVIS SHIP data base (http://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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.15468/dl.3cmdux
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Thailand",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Panthera tigris",
 "Year 2025-2025"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048441-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.931011
title: Multibeam bathymetry raw data (Kongsberg EM 712 entire dataset) of RV MARIA S. MERIAN during cruise MSM78

description: Multibeam bathymetry raw data was recorded in the North Atlantic during cruise MSM78 that took place between 2018-10-16 and 2018-10-25. The data was collected using the ship's own Kongsberg EM 712. This data is part of the DAM (German Marine Research Alliance) underway research data project. Sound velocity profiles (SVP) were applied on the data for calibration. SVP data are part of this dataset publication.
description: These data should not be used for navigational purposes.
DOI: 10.1594/pangaea.932376
title: Continuous thermosalinograph oceanography along RV Maria S. Merian cruise MSM97/2

description: Underway temperature and salinity data was collected along the cruise track with two autonomous measurement systems. Usually, the systems are changed after 6 hours. While temperature is taken at the water inlet in about 6.5 m depth, salinity is estimated within the interior measurement container from conductivity and interior temperature. Salinity was calibrated independently for both measurement containers (MCs). No correction was done for temperature. For details to all processing steps see Data Processing Report.
description: Salinity Offset MC1 = 0.000542 Salinity Offset MC2 = -0.003731
DOI: 10.1594/pangaea.933773
title: ADCP current measurements (75 kHz) during RV Maria S. Merian cruise MSM97/2

description: Upper-ocean velocities along the cruise track of Maria S. Merian cruise MSM97/2 were continuously collected by a vessel-mounted Teledyne RD Instruments 75 kHz Ocean Surveyor ADCP. The transducer was located at 6.5 m below the water line. The instrument was operated in narrowband mode with 8 m bins and a blanking distance of 8 m, while 100 bins were recorded using a pulse of 1.42 s. The ship's velocity was calculated from position fixes obtained by the Global Positioning System (GPS). Heading, pitch and roll data from the ship's gyro platforms and the navigation data were used by the data acquisition software VmDas internally to convert ADCP velocities into earth coordinates. Accuracy of the ADCP velocities mainly depends on the quality of the position fixes and the ship's heading data. Further errors stem from a misalignment of the transducer with the ship's centerline. Data post-processing included water track calibration of the misalignment angle (0.71° +/- 0.5604°) and scale factor (0.9967 +/- 0.0113) of the Ocean Surveyor signal. The average interval was set to 60 s.
description: Velocity quality flagging is based on following threshold criteria: abs(UC) or abs(VC) &gt; 2.0 m/s, rms(UC_z) or rms(VC_z) &gt; 0.3.
DOI: 10.1594/pangaea.982729
title: Continuous thermosalinograph oceanography along RV SONNE cruise track SO310

description: Underway temperature and salinity data was collected along the cruise track with two autonomous measurement systems, called self-cleaning monitoring boxes (SMBs). Usually, the SMBs are changed after ~24 hours with some shorter periods. While temperature is taken at the water inlet in about 4 m depth, salinity is estimated within the SMB from conductivity and interior temperature. No temperature and salinity calibration was performed. For details to all processing steps see Data Processing Report.
DOI: 10.1594/pangaea.933851
title: ADCP current measurements (38 kHz) during RV Maria S. Merian cruise MSM97/2

description: Upper-ocean velocities along the cruise track of Maria S. Merian cruise MSM97/2 were continuously collected by a vessel-mounted Teledyne RD Instruments 38 kHz Ocean Surveyor ADCP. The transducer was located at 6.5 m below the water line. The instrument was operated in narrowband mode with 32 m bins and a blanking distance of 16.0 m, while 50 bins were recorded using a pulse of 2.83 s. The ship's velocity was calculated from position fixes obtained by the Global Positioning System (GPS). Heading, pitch and roll data from the ship's gyro platforms and the navigation data were used by the data acquisition software VmDas internally to convert ADCP velocities into earth coordinates. Accuracy of the ADCP velocities mainly depends on the quality of the position fixes and the ship's heading data. Further errors stem from a misalignment of the transducer with the ship's centerline. Data post-processing included water track calibration of the misalignment angle (0.38° +/- 0.6593°) and scale factor (0.9979 +/- 0.0125) of the Ocean Surveyor signal. The average interval was set to 60 s.
description: Velocity quality flagging is based on following threshold criteria: abs(UC) or abs(VC) &gt; 2.0 m/s, rms(UC_z) or rms(VC_z) &gt; 0.3.
DOI: 10.1594/pangaea.965487
title: Master tracks in different resolutions of SONNE cruise SO300/2, Port Louis - Port Louis, 2023-10-02 - 2023-11-19

description: Raw data acquired by position sensors on board RV SONNE during expedition SO300/2 were processed to receive a validated master track which can be used as reference of further expedition data. During SO300/2 the motion reference unit Kongsberg SeaTex AS MRU-5 combined with Kongsberg SeaTex AS Seapath 320 and two GPS receivers SAAB MGL-4 were used as navigation sensors. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.15468/dl.jjq3xm
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Bhutan",
 "TaxonKey is Marmota himalayana"
 ]
}

 The dataset includes 6 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048444-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.933768
title: Master tracks in different resolutions of Maria S. Merian cruise MSM99/2, Emden - Emden, 2021-03-23 - 2021-04-04

description: Raw data acquired by position sensors on board RV MERIAN during expedition MSM99_2 were processed to receive a validated master track which can be used as reference of further expedition data. During MSM99_2 the motion reference unit Kongsberg SeaTex AS MRU-5 combined with Kongsberg SeaTex AS Seapath 320 and the GPS receivers Trimble SPS855 and SAAB R4 were used as navigation sensors. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Further details" and Other version" references.
DOI: 10.1594/pangaea.969381
title: Master tracks in different resolutions of METEOR cruise M200, Rostock - Rostock, 2024-03-22 - 2024-04-09

description: Raw data acquired by position sensors on board RV METEOR during expedition M200 were processed to receive a validated master track which can be used as reference of further expedition data. During M200 the motion reference unit Kongsberg SeaTex AS MRU-5 combined with Kongsberg SeaTex AS Seapath 320 and two C and C Technologies GPS receivers C-NAV3050 were used as navigation sensors. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.1594/pangaea.969404
title: Master tracks in different resolutions of SONNE cruise SO305, Colombo - Singapore, 2024-04-12 - 2024-05-16

description: Raw data acquired by position sensors on board RV SONNE during expedition SO305 were processed to receive a validated master track which can be used as reference of further expedition data. During SO305 the motion reference unit Kongsberg SeaTex AS MRU-5 combined with Kongsberg SeaTex AS Seapath 320 and two GPS receivers SAAB MGL-4 were used as navigation sensors. 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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.1594/pangaea.969300
title: Water column raw data (Kongsberg EM 122 entire dataset) of RV METEOR during cruise M197

description: Raw water column data were collected aboard RV METEOR during cruise M197 using a Kongsberg EM 122 multibeam echosounder. The expedition took place during 30.12.2023 - 06.02.2024 from Limassol (Republic of Cyprus) to Catania (Italy) in the Mediterranean. The overarching aim was to use the rapidly changing Eastern Mediterranean Sea (EMS) as a natural laboratory to gain mechanistic understanding of biogeochemical and ecosystem transitions of a future (sub-)tropical ocean affected by global warming and other anthropogenic pressures. The M197 cruise on RV Meteor has the following objectives: (i) characterising nutrient biogeochemistry and phytoplankton nutrient limitation of seawaters in the Eastern Mediterranean Sea, (ii) documenting in detail the microbial communities that inhabit these waters from the surface ocean to sediments, (iii) assessing mechanistic connections between nutrient biogeochemistry, surface ocean productivity, deeper water metabolism, and shelf sediments in the cycling of carbon and major nutrients, (iv) using the sedimentary record to assess past environmental change in the EMS. Data were recorded within the EEZs of Greece and Cyprus. Sound velocity profiles (SVP) were applied on the data for calibration. Please see environmental data and the cruise report for details. The data are unprocessed and can therefore contain incorrect depth measurements (artifacts) if not further processed. Note that refraction errors may occur when no proper SVP is applied. Acquisition and provision of the data are part of the DAM Underway Project and published according to the FAIR principles.
description: These data should not be used for navigational purposes.
DOI: 10.1594/pangaea.982728
title: Continuous thermosalinograph oceanography along RV METEOR cruise track M205

description: Underway temperature and salinity data was collected along the cruise track with two autonomous thermosalinograph (TSG) systems, each consisting of a SBE21 TSG together with a SBE38 Thermometer. Both systems worked independent from each other throughout the cruise. While temperature is taken at the water inlet in about 5 m depth, salinity is estimated within the interior TSG from conductivity and interior temperature. No correction against independent data was performed for temperature and salinity. Finally, TSG1 was chosen for publication. For details to all processing steps see Data Processing Report.
DOI: 10.1594/pangaea.972065
title: Continuous thermosalinograph oceanography along RV ALKOR cruise track AL607

description: Underway temperature and salinity data was collected along the cruise track with a thermosalinograph (TSG) together with a SBE38 Thermometer. Both systems worked throughout the cruise. While temperature is taken at the water inlet in about 4 m depth, salinity is estimated within the interior TSG from conductivity and interior temperature. No temperature calibration was performed. Salinity was calibrated with independent water samples taken at the water inlet. For details to all processing steps see Data Processing Report.
description: Salinity was calibrated independently with water samples from 4m depth (tim is the time in days since Expocode of this cruise (06AK20240210), i.e. since 2024-02-10T00:00:00): Value added to salinity data = 0.0490634*tim-0.07062.
DOI: 10.1594/pangaea.972078
title: Continuous thermosalinograph oceanography along RV ALKOR cruise track AL606

description: Underway temperature and salinity data was collected along the cruise track with a thermosalinograph (TSG) together with a SBE38 Thermometer. Both systems worked throughout the cruise. While temperature is taken at the water inlet in about 4 m depth, salinity is estimated within the interior TSG from conductivity and interior temperature. No temperature calibration was performed. Salinity was calibrated with independent water samples taken at the water inlet. For details to all processing steps see Data Processing Report.
description: Salinity was calibrated independently with water samples from 4m depth (tim is the time in days since Expocode of this cruise (06AK20240122), i.e. since 2024-01-22T00:00:00): Value added to salinity data = 0.0056096*tim+0.02892.
DOI: 10.1594/pangaea.982727
title: Continuous thermosalinograph oceanography along RV MARIA S. MERIAN cruise track MSM132

description: Underway temperature and salinity data was collected along the cruise track with two autonomous measurement systems. Usually, the systems are changed after 6 hours. While temperature is taken at the water inlet in about 6.5 m depth, salinity is estimated within the interior measurement container from conductivity and interior temperature. No temperature calibration was performed. Salinity was calibrated with discrete water samples taken close to the seawater inlet. For details to all processing steps see Data Processing Report.
description: Salinity was calibrated independently against water samples from 6.5 m depth. Value added to salinity data MC1 = -0.070526. Value added to salinity data MC2 = -0.000723.
DOI: 10.1594/pangaea.983606
title: Shipboard ADCP current measurements (38 kHz) during RV MARIA S. MERIAN cruise MSM133

description: Current velocities of the upper water column along the cruise track of R/V Maria S. Merian cruise MSM133 were collected by a vessel-mounted 38 kHz RDI Ocean Surveyor ADCP. The ADCP transducer was located at 6.0 m below the water line. The instrument was operated in narrowband mode (WM10) with a bin size of 32.00 m, a blanking distance of 16.00 m, and a total of 50 bins, covering the depth range between 54.0 m and 1622.0 m. Attitude data from the ship's motion reference unit were used by the data acquisition software VmDAS internally to convert ADCP beam velocities to geographic coordinates. The Python toolbox OSADCP (version 2.1.1) was used for data post-processing. Acoustic Interferences were identified based on outliers in the ADCP echo intensity data. Echo intensity data were cleaned accordingly and affected velocity cells were flagged to be removed prior ensemble-averaging. The ship's velocity was calculated from position fixes obtained by the Global Navigation Satellite System (GNSS), taking into account lever arms of ADCP transducer and GNSS antenna. Accuracy of the derived water velocities mainly depends on the quality of the position fixes and the ship's heading data. Further errors stem from a misalignment of the transducer with the ship's centerline. Data processing included water track calibration of the misalignment angle (0.5450° +/- 0.6688°) and scale factor (1.0001 +/- 0.0120) of the measured velocities. The velocity data were averaged in time using an average interval of 60 s. Depth cells with ensemble-averaged percent-good values below 25% are marked as 'bad data'.
DOI: 10.1594/pangaea.973296
title: Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM130

description: Raw multibeam bathymetry data were collected aboard RV MARIA S. MERIAN during cruise MSM130 POLAR BEAST using a Kongsberg 12kHz EM 122 multibeam echosounder with 2°x2° beam width. The expedition took place during 2024-07-09 - 2024-08-14 from Reykjavik to Reykjavik (Iceland) in the Northern Atlantic. Data were recorded in the EEZs of Greenland, Iceland and outside. The main objective of the MSM130 POLAR BEAST cruise are achieved through observations and modelling, and are: (i) to investigate the role of Arctic sea ice loss as a driver of global change, (ii) to quantify chemical and physical processes at the ice- ocean-atmosphere interface that may constitute poorly-characterised climatic feedbacks in the Earth system. Sound velocity profiles (SVP) were applied on the data for calibration. Please see environmental data and the cruise report for details. The data are unprocessed and can therefore contain incorrect depth measurements (artifacts) if not further processed. Note that refraction errors may occur when no proper SVP is applied. Data acquisition was done by GEOMAR Helmholtz Centre for Ocean Research with funding for cruise logistics through the DFG (German Research Alliance). Provision of the data is supported by the DAM Underway Project and published according to the FAIR principles.
description: These data should not be used for navigational purposes or exploitation.
DOI: 10.1594/pangaea.983632
title: Master tracks in different resolutions of ALKOR cruise AL627, Kiel - Kiel, 2025-03-07 - 2025-03-09

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 (http://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.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.20350/digitalcsic/17798
title: Specimens from the 1985 expedition to Cape Verde from MNCN (National Museum of Natural Sciences) Malacology Collection

description: [Description of methods used for collection/generation of data] data collection, data processing, data standardization, data quality check, georeferencing, assurance procedures.
description: The Malacology Collection of the National Museum of Natural Sciences preserves 130,000 lots with specimens from all classes of mollusks: Solenogastres, Caudofoveates, Polyplacophorans, Monoplacophorans, Gastropods, Cephalopods, Scaphopods, and Bivalves. It is considered one of the largest collections in the world, with nearly two million specimens from across the globe, with significant representation of the fauna of the Iberian Peninsula, Philippines, Cuba, Equatorial Guinea, and South America. Material obtained during the first Iberian scientific expedition to Cape Verde (Africa) in 1985 is particularly noteworthy. During this expedition, 1,461 specimens of 71 different bivalve species were collected, which were subsequently incorporated into the Malacology Collection in 2022. With the aim of ensuring a permanent record of the specimens and facilitating their consultation and digital distribution among the research community, photographs were taken of a representative selection of specimens of each species deposited in the collection. Additionally, photographs were taken through a magnifying lens, using a Zeiss STEMI 305 stereoscopic microscope, equipped with a Zeiss ICC1 digital camera and AXIOVISION software, which allowed for the precise documentation of the smaller specimens.
DOI: 10.15468/dl.zeugcs
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Madagascar",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Varecia rubra",
 "Year 2025-2025"
 ]
}

 The dataset includes 4 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048438-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.