cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.mbmlh2
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Tropicos MO Specimen Data",
 "TaxonKey is Matelea patalensis (J. D. Sm.) R. E. Woodson"
 ]
}

 The dataset includes 10 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000623-170822121629195/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xi6mct
title: Occurrence Download

description: A dataset containing 35488 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Fish collection of National Museum of Nature and Science"
 ]
}

 The dataset includes 35488 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000909-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vqyrdf
title: Occurrence Download

description: A dataset containing 538 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "TaxonKey is Phocoena sinus Norris & McFarland, 1958"
 ]
}

 The dataset includes 538 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000908-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6okpqu
title: Occurrence Download

description: A dataset containing 271 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is Costa Rica",
 "Country is Nicaragua",
 "Country is Panama"
 ]
 },
 "Year 2000-2017",
 "HasCoordinate is true",
 "TaxonKey is Alouatta palliata (Gray, 1849)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 271 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000623-171025204727650/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.neyrac
title: Occurrence Download

description: A dataset containing 4813 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pteronotus davyi Gray, 1838"
 ]
}

 The dataset includes 4813 records from 93 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000909-170925132151566/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5pix6c
title: Occurrence Download

description: A dataset containing 1047 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Planktic foraminifera abundance of Hole 21-206"
 ]
}

 The dataset includes 1047 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000920-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nsxmrg
title: Occurrence Download

description: A dataset containing 1786 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is one of (Europe, Asia, Africa, North America)",
 "TaxonKey is Anthracotheriidae"
 ]
}

 The dataset includes 1786 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000923-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nuuhrs
title: Occurrence Download

description: A dataset containing 222179 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Year 1970-2020",
 "TaxonKey is Ilex aquifolium L."
 ]
}

 The dataset includes 222179 records from 365 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032263-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ghwsjy
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Sargassum robustum J.Agardh, 1889"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000624-150211104439307/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w27kek
title: Occurrence Download

description: A dataset containing 5259 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Mucuna pruriens (L.) DC."
 ]
}

 The dataset includes 5259 records from 345 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000919-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.q97dfk
title: Occurrence Download

description: A dataset containing 123999 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((104.01 32.35,106.35 32.35,106.35 34.32,104.01 34.32,104.01 32.35))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 123999 records from 220 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011615-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.muqzuz
title: Occurrence Download

description: A dataset containing 978392 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Aegithalos caudatus",
 "Year is one of (1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015)"
 ]
}

 The dataset includes 978392 records from 1490 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011635-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.929535
title: Secchi depths measured during the MOSAiC expedition

description: This dataset contains Secchi-depth measurements conducted manually in association with ROV dives during the MOSAiC expedition. A 20 cm black and white Secchi disk was lowered through the ROV access hole and the depth noted at which it disappeared. Data quality of manual observations is indicated using a quality flag with values from 1 representing robust measurements to 3 indicating low data quality. The measurement rope had a length of 20 m, thus true Secchi-depth values larger than 20 m could not be measured (quality flag = 2). During the dark season, Secchi depth was determined using headlamps for illumination resulting in less robust readings (quality flag = 3). Measurements were conducted by various members of the ROV deployment team.
DOI: 10.1594/pangaea.948758
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-02-15 from 10:15 to 10:25 during MOSAiC leg 2

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.952535
title: CT and CTD data measured by the ocean unit of the Fixed layer ocean buoy during the MOSAiC expedition

description: The fixed layer ocean buoy consists of four conductivity and temperature sensors (RBR duo CT), one conductivity sensor and temperature and depth (pressure) sensors (RBR concerto CTD). Ground devices include GPS, Iridium communication, SD card, power supply and foam float. The ocean sensor extends 200 meters below the ice, with five layers at 10 meters, 20 meters, 50 meters, 100 meters and 200 meters deep. CTD is located at 100m layer, and the other four layers are CT. Among them, the CTD equipment has a fault and can only read the temperature elements. Fixed layer marine buoys are deployed at L1 site, 85 º 00'43 ''N, 132 º 45'35'' E, and the recovery position is 83 ° 74'38''N, 19 ° 45'96''E.
description: This is the temperature and salinity data from October 5, 2019 to May 4, 2020. Because the only CTD is broken, we cannot calculate the deflection angle of the cable under water. We can only use the position of the instrument placed on the cable in advance as a depth reference.
DOI: 10.1594/pangaea.934493
title: Tethered balloon-borne measurements of turbulence on 2020-01-22 from 13:01 to 13:17 during MOSAiC leg 2
DOI: 10.1594/pangaea.914173
title: Seabed images taken at Site PS82/236-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.934498
title: Tethered balloon-borne measurements of turbulence on 2020-01-25 from 11:08 to 11:25 during MOSAiC leg 2
DOI: 10.1594/pangaea.934466
title: Tethered balloon-borne measurements of turbulence on 2019-12-07 from 06:05 to 06:12 during MOSAiC leg 1
DOI: 10.1594/pangaea.934535
title: Tethered balloon-borne measurements of turbulence on 2020-04-10 from 14:26 to 14:48 during MOSAiC leg 3
DOI: 10.1594/pangaea.914184
title: Seabed images taken at Site PS82/359-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.914167
title: Seabed images taken at Site PS82/164-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.938736
title: Sea ice aerial images (MACS camera, RGB) of POLAR 6 flight P6_222_IceBird_MOSAiC_2020_2009080501

description: Aerial images in the human-visible spectrum red, green and blue (RGB). The 16 Megapixel images are stored in TIF format for better compatibility. The navigation (georeference) information for each image can be found in the “Navigation files” dataset. The raw imagery can be requested by contacting the author.
DOI: 10.1594/pangaea.915927
title: Sea ice outputs from coupled climate model simulations including grease ice

description: These data are outputs from climate simulations carried out using HadGEM3-GC3.1 described in the associated journal article. The three simulations that constitute the STANDARD ensemble described in the article are u-as371, u-as372, u-as373, and the three simulations that comprise the GREASE ensemble in the article are labelled here as u-bj941, u-bn121 and u-bn122. Outputs from the sea ice and ocean components of the model are archived here separately (labelled '_ice' and '_ocean'). These data were produced by University of Otago, New Zealand, in collaboration with the UK Met Office for a project funded by the New Zealand Deep South National Science Challenge using the Monsoon system, a collaborative facility supplied under the Joint Weather and Climate Research Programme, a strategic partnership between the Met Office and the Natural Environment Research Council.
DOI: 10.1594/pangaea.938746
title: Navigation files with image metadata for MACS aerial images from POLAR 6 MOSAiC-IceBird campaign in 2020

description: Navigation (georeference) information for the MACS aerial images gathered during the SeaIce Summer 2020 campaign.
DOI: 10.15468/dl.f9jnvr
title: Occurrence Download

description: A dataset containing 2752 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Schizothorax Heckel, 1838"
 ]
}

 The dataset includes 2752 records from 44 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000531-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.934468
title: Tethered balloon-borne measurements of turbulence on 2019-12-11 from 12:57 to 13:11 during MOSAiC leg 1
DOI: 10.1594/pangaea.934477
title: Tethered balloon-borne measurements of turbulence on 2019-12-29 from 08:06 to 08:16 during MOSAiC leg 2
DOI: 10.1594/pangaea.934458
title: An overview of tethered balloon-borne measurements of turbulence during the MOSAiC expedition from December 2019 to May 2020

description: This is a dataset of a hot-wire anemometer package attached to a tethered balloon. The tethered balloon was operated from an ice floe next to Polarstern during leg 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. The tethered balloon measurements were taken on 35 days between 2019-12-06 and 2020-05-06 (during polar night and spring). The dataset includes vertical profiles of turbulence measurements up to typically around 600m (~200m to ~1450m).
description: Temperature flags:777=different reference999=thermocouple measurement error-prone
DOI: 10.1594/pangaea.934487
title: Tethered balloon-borne measurements of turbulence on 2020-01-06 from 11:22 to 11:40 during MOSAiC leg 2
DOI: 10.1594/pangaea.934481
title: Tethered balloon-borne measurements of turbulence on 2020-01-05 from 12:19 to 12:29 during MOSAiC leg 2
DOI: 10.1594/pangaea.934533
title: Tethered balloon-borne measurements of turbulence on 2020-04-07 from 14:10 to 14:37 during MOSAiC leg 3
DOI: 10.1594/pangaea.934463
title: Tethered balloon-borne measurements of turbulence on 2019-12-06 from 12:18 to 12:37 during MOSAiC leg 1
DOI: 10.1594/pangaea.934595
title: EM-Bird ice thickness measurement during a helicopter flight PS122/3_38-112 on 2020-04-30

description: This file contains total (snow+ice) thickness measurements.
description: Filters: Remaining data points are denoted by 1, deleted ones by 0 for the respective filter.Reliability flag: 1: excellent, 1.5: very good, 2: with uncertainty, 2.5: with large uncertainty, 3: not possible to process.
DOI: 10.1594/pangaea.934473
title: Tethered balloon-borne measurements of turbulence on 2019-12-23 from 12:54 to 13:08 during MOSAiC leg 2
DOI: 10.1594/pangaea.934472
title: Tethered balloon-borne measurements of turbulence on 2019-12-23 from 11:30 to 11:43 during MOSAiC leg 2
DOI: 10.1594/pangaea.914172
title: Seabed images taken at Site PS82/226-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.914154
title: Seabed images taken at Site PS82/052-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.914164
title: Seabed images taken at Site PS82/144-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.914168
title: Seabed images taken at Site PS82/179-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.914169
title: Seabed images taken at Site PS82/190-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.914171
title: Seabed images taken at Site PS82/206-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.934470
title: Tethered balloon-borne measurements of turbulence on 2019-12-12 from 07:48 to 08:15 during MOSAiC leg 1
DOI: 10.1594/pangaea.934534
title: Tethered balloon-borne measurements of turbulence on 2020-04-10 from 11:33 to 11:58 during MOSAiC leg 3
DOI: 10.1594/pangaea.934688
title: Helicopter-borne thermal infrared sea ice surface temperature maps with 5 m resolution during the MOSAiC expedition, NetCDF format

description: Surface temperature maps, gridded in 1 m resolution, are provided for 35 flights between 02.10.2019 and 23.04.2020 during the MOSAiC expedition. There is one file for every flight. The flights can be identified by the event-related Device Operation label or Flight ID. The surface temperature maps are an advanced data product based on the surface temperature images from each flight. The images are gridded to an equidistant grid. The 5 m resolution data are included to provide data with a smaller file size so they are easier accessible and available for comparison of the effect of a different spatial resolution. These gridded surface temperatures are available for a quick look in png format as another data type of this data set. The surface temperature is derived from the measured brightness temperature with a constant emissivity of 0.996. Additionally, the time-fixed surface temperature is included, which is corrected by the temporal temperature drift during each flight. All data are ice drift corrected and georeferenced, and provided with longitude and latitude coordinates as well as relative coordinates referenced to the position of RV Polarstern.
DOI: 10.1594/pangaea.944101
title: Microwave brightness temperature measurements during the MOSAiC-ACA Arctic airborne campaign in late summer 2020 out of Svalbard

description: The data set contains measurements performed by the passive radiometer Humidity and And Temperature PROfiler (HATPRO) operated on board the Polar 5 research aircraft during 10 flights of the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) Airborne observations in the Central Arctic (MOSAiC-ACA) campaign, carried out in late summer 2020 northwest of Svalbard (Norway). The measurement campaign is embedded in the Transregional Collaborative Research Centre TR 172 (ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms (AC)3. The published data set consists of brightness temperature measurements at nadir view with respect to the aircrafts fuselage at seven frequencies in the 22.24 GHz water vapor absorption band and seven at the 60 GHz oxygen absorption complex. It should be considerd, that the brightness temperatures have not been corrected for aircraft attitude. The data set has been quality checked and is available in netcdf format for each flight separately.
description: The files contain brightness temperatures, measurement times, and some key numbers of the operated instrument. In addition meta information and attributes are provided. The files are in netcdf format following CF-1.8.
DOI: 10.1594/pangaea.939197
title: Sea ice aerial images (MACS camera, NIR) of POLAR 6 flight P6_222_IceBird_MOSAiC_2020_2009080501

description: Aerial images in the near-infrared spectrum (NIR) with a cut frequency on 715nm. The 16 Megapixel images are stored in TIF format for better compatibility. The navigation (georeference) information for each image can be found in the “Navigation files” dataset. The raw imagery can be requested by contacting the author.
DOI: 10.1594/pangaea.943755
title: Brightness temperature measured by ARIEL radiometer at 1.4GHz from July to September 2020 during the MOSAiC expedition

description: The data contains brightness temperature data measured by ARIEL at 1.4GHz, during the MOSAIC expedition, in particular from July to September 2022 (LEG4 and LEG5).The ARIEL radiometer is a dual polarization (H & V) total power radiometer with internal calibration. The central frequency is 1.41 GHz, with a bandwidth of 20 MHz. The system has a 2x1 patch antenna, with a beam width of 36 ◦ at 3 dB at the azimuth direction and 70 ◦ at 3 dB at the elevation angle. The radiometric accuracy of ARIEL is 1.06 K at 1 Hz sampling frequency, with the capability to measure at higher sampling rates (up to 10 Hz) at the expenses of the radiometric accuracy. A co-located thermal infrared photodiode to measure the surface temperature and a GPS receiver complete the sensor equipment. Calibration is performed with a hot load and a cold load. To adapt the ARIEL instrument to the harsh and cold conditions of the Arctic,two adaptions were required to increase the internal thermal resistance by adding isolating material and to apply conformal coating to protect the electronics against humidity. The ARIEL accuracy was 2.3 K (instead of 1 K, due to a software error on the sampling rate).This light (7 kg) and small radiometer (40 cm x 60 cm x 20 cm) is ideal for frequent manoeuvres. The radiometer was mounted on a wooden sledge to measure microwave emission at 40 ◦ incidence angle with respect to nadir.A calibration procedure for the radiometers is needed to convert the measured voltages to brightness temperatures. The calibration of the ARIEL was done pointing the radiometer to cold and hot targets. The cold target is the cold sky (approx. temperature of 6 K (from Le Vine and Skou (2006)), while the hot target was absorber material at the instrument frequency stored into a big box (which represent an emissivity of 1). The calibration routines were performed every few days (3-5 days).After filtering the outliers, the data was smoothed to further reduce the noise. A sliding window of 20 samples was applied, which has proven to work better with ARIEL data, reducing standard deviation and therefore the noise of the measurements (Fabregat (2021)). Moreover, since the radiometer was over a moving ice cap, the position with respect to the Polarstern is computed, in addition to the GPS position, to simplify the collocation with other instrument measurements. We used a Python code provided by Dr. Stefan Hendricks (AWI) to compute this relative position (Gitlab reference: https://gitlab.awi.de/floenavi-crs).
description: The files contain:• Date of acquisition• Number of samples per load• Processed Horizontal Brightness Temperature (K) - TB H• Processed Vertical Brightness Temperature (K) - TB H• Latitude• Longitude• X coordinate of in situ with respect Polarstern position (m) - X coord• Y coordinate of in situ with respect Polarstern position (m) - Y coord• Ice temperature (K)
DOI: 10.1594/pangaea.939359
title: Sea ice aerial images (MACS camera, infrared) of POLAR 6 flight P6_222_IceBird_MOSAiC_2020_2009020301

description: Aerial images in the long wave thermal infrared (TIR) with a spectral range from 7.5 to 14µm. The 1 Megapixel images are stored in TIF format for better compatibility. The navigation (georeference) information for each image can be found in the “Navigation files” dataset. The raw imagery can be requested by contacting the author.
DOI: 10.1594/pangaea.939363
title: Sea ice aerial images (MACS camera, infrared) of POLAR 6 flight P6_222_IceBird_MOSAiC_2020_2009070401

description: Aerial images in the long wave thermal infrared (TIR) with a spectral range from 7.5 to 14µm. The 1 Megapixel images are stored in TIF format for better compatibility. The navigation (georeference) information for each image can be found in the “Navigation files” dataset. The raw imagery can be requested by contacting the author.
DOI: 10.1594/pangaea.934495
title: Tethered balloon-borne measurements of turbulence on 2020-01-22 from 13:19 to 13:40 during MOSAiC leg 2
DOI: 10.1594/pangaea.938723
title: Sea ice aerial images (MACS camera, RGB) of POLAR 6 flight P6_222_IceBird_MOSAiC_2020_2009020301

description: Aerial images in the human-visible spectrum red, green and blue (RGB). The 16 Megapixel images are stored in TIF format for better compatibility. The navigation (georeference) information for each image can be found in the “Navigation files” dataset. The raw imagery can be requested by contacting the author.