cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.930415
title: Geochemical, age model and pollen data for the SEK2016 sequence from the Sekhokong Mountain Range, Lesotho

description: We present data from a sequence from a well-stratified sedimentary infill occupying a lower slope basin which covers 17,060 to 13,400 cal yr BP with the aim to reconstruct paleoclimatic variability in the high Drakensberg during the Late Glacial. We use a combination of pollen, total organic carbon and nitrogen, δ13C, Fourier transform infrared spectroscopy attenuated total reflectance (FTIR-ATR) spectral and elemental data on contiguous samples with high temporal resolution (10 to 80 years per sample).
DOI: 10.1594/pangaea.929439
title: Ice radar raw data (sigma S6 ice radar) of RV POLARSTERN during cruise PS122/4

description: The radar system on board of Polarstern features a rotating antenna that is mounted on the observation deck, above the bridge. The antenna transmit microwave pulses at short intervals, which are reflected back to the radar system by the water or pack ice. This produces an image of the positions of ice floes within a radius of 3 nautical miles (ca. 5,4 km) and their sizes in relation to the ship. The imaging technique offers an undiminished view and remains unaffected by weather or darkness, i.e., it can penetrate rain clouds and fog and therefore offers an undiminished view even at night. The sector without information is blogged by ship facilities.The RV Polarstern's marine radar systems operated throughout the drift phase of MOSAiC. The imaging system, which shows Polarstern in the centre of the screen, offers vital information on floe movements, deformation and formation of cracks in the ship's immediate vicinity.
DOI: 10.15468/dl.g3bvk2
title: Occurrence Download

description: A dataset containing 921684 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Crassulaceae",
 "DecimalLatitude is less than 90",
 "DecimalLatitude is greater than -90",
 "DecimalLongitude is less than 180",
 "DecimalLongitude is greater than -180"
 ]
}

 The dataset includes 921684 records from 1222 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0040256-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8dhgrs
title: Occurrence Download

description: A dataset containing 624 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is one of (Insecta of Costa Rica (INBio), Fauna de insectos sociales del estado de Campeche, ZOBODAT (Zoological Botanical Database), Texas A&M University Insect Collection, Apoyo a las colecciones biológicas de la Facultad de Ciencias de la UNAM: Fase 1 (Abejas), Référentiel taxonomique national (TAXREF)-Inventaire des Collectivités d'outre-mer et de la métropole issu des données biogéographiques de TAXREF)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Parachartergus R.von Ihering, 1904"
 ]
}

 The dataset includes 624 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0113702-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u5z2pe
title: Occurrence Download

description: A dataset containing 109 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Leptopelis uluguruensis Barbour & Loveridge, 1928"
 ]
}

 The dataset includes 109 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0299212-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.929440
title: Ice radar raw data (sigma S6 ice radar) of RV POLARSTERN during cruise PS122/5

description: The radar system on board of Polarstern features a rotating antenna that is mounted on the observation deck, above the bridge. The antenna transmit microwave pulses at short intervals, which are reflected back to the radar system by the water or pack ice. This produces an image of the positions of ice floes within a radius of 3 nautical miles (ca. 5,4 km) and their sizes in relation to the ship. The imaging technique offers an undiminished view and remains unaffected by weather or darkness, i.e., it can penetrate rain clouds and fog and therefore offers an undiminished view even at night. The sector without information is blogged by ship facilities.The RV Polarstern's marine radar systems operated throughout the drift phase of MOSAiC. The imaging system, which shows Polarstern in the centre of the screen, offers vital information on floe movements, deformation and formation of cracks in the ship's immediate vicinity.
DOI: 10.1594/pangaea.929470
title: Ceilometer CL51 raw data measured during POLARSTERN cruise PS110, links to files

description: The meteorological observatory Polarstern continuously operates a ceilometer to measure cloud height and vertical visibility. The instrument features an upward pointing pulsed diode laser centered at a wavelength of 910nm. Using Light Detection and Ranging (LIDAR) technology the instrument records the backscatter, predominantly caused by hydrometeors such as precipitation and cloud particles. Measurements are taken approximately every 36 seconds. All data published here is left "as recorded", no quality control was applied.
description: The ceilometer is mounted 20m above design waterline, the height offset of the instrument was left at the factory default 0m. Hence, readings of cloud height, vertical visibility and vertical backscatter are with respect to the location of installation 20m above sea level.
DOI: 10.1594/pangaea.929740
title: Seismic reflection profiles and OBS data during Meteor cruise M79/2

description: The data set comprises a wide-angle reflection/refraction profile and adjacent multi-channel seismic data, which have been recorded between 28 August and 18 September 2009 around the island of Sao Miguel / Azores. The main purpose was to unravel the volcano-tectonic evolution of Sao Miguel island, which is part of the south-eastern Terceira rift. For the wide-angle reflection/refraction profile we used ocean-bottom-hydrophones and land station for recordings and up to three 32 liter BOLT airguns as the seismic source. Four GI-Guns and a digital 144 channel streamer of 600 m active length were used for the multi-channel seismic measurements. All data are post-stack time migrated. For more details see Hübscher and Gohl (2014). All data have been collected during RV METEOR expedition M79/2 (Hübscher, 2013).
DOI: 10.15468/dl.brabhq
title: Occurrence Download

description: A dataset containing 6499 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is SILENE-FAUNE-PACA - DREAL_PACA_-_N2000_-_SMIGIBA_2017_12_18"
 ]
}

 The dataset includes 6499 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011130-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.929484
title: Ceilometer CL51 raw data measured during POLARSTERN cruise PS111, links to files

description: The meteorological observatory Polarstern continuously operates a ceilometer to measure cloud height and vertical visibility. The instrument features an upward pointing pulsed diode laser centered at a wavelength of 910nm. Using Light Detection and Ranging (LIDAR) technology the instrument records the backscatter, predominantly caused by hydrometeors such as precipitation and cloud particles. Measurements are taken approximately every 36 seconds. All data published here is left "as recorded", no quality control was applied.
description: The ceilometer is mounted 20m above design waterline, the height offset of the instrument was left at the factory default 0m. Hence, readings of cloud height, vertical visibility and vertical backscatter are with respect to the location of installation 20m above sea level.
DOI: 10.1594/pangaea.929488
title: Ceilometer CL51 raw data measured during POLARSTERN cruise PS112, links to files

description: The meteorological observatory Polarstern continuously operates a ceilometer to measure cloud height and vertical visibility. The instrument features an upward pointing pulsed diode laser centered at a wavelength of 910nm. Using Light Detection and Ranging (LIDAR) technology the instrument records the backscatter, predominantly caused by hydrometeors such as precipitation and cloud particles. Measurements are taken approximately every 36 seconds. All data published here is left "as recorded", no quality control was applied.
description: The ceilometer is mounted 20m above design waterline, the height offset of the instrument was left at the factory default 0m. Hence, readings of cloud height, vertical visibility and vertical backscatter are with respect to the location of installation 20m above sea level.
DOI: 10.1594/pangaea.929492
title: Ceilometer CL51 raw data measured during POLARSTERN cruise PS113, links to files

description: The meteorological observatory Polarstern continuously operates a ceilometer to measure cloud height and vertical visibility. The instrument features an upward pointing pulsed diode laser centered at a wavelength of 910nm. Using Light Detection and Ranging (LIDAR) technology the instrument records the backscatter, predominantly caused by hydrometeors such as precipitation and cloud particles. Measurements are taken approximately every 36 seconds. All data published here is left "as recorded", no quality control was applied.
description: The ceilometer is mounted 20m above design waterline, the height offset of the instrument was left at the factory default 0m. Hence, readings of cloud height, vertical visibility and vertical backscatter are with respect to the location of installation 20m above sea level.
DOI: 10.15468/dl.5sgnzd
title: Occurrence Download

description: A dataset containing 262 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Calanthe densiflora Lindl."
 ]
}

 The dataset includes 262 records from 38 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0113700-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dmgz3b
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Atractus nigricauda Schmidt & Walker, 1943"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0284166-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z3g9sb
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Erysiphe extensa (Cooke & Peck) U.Braun & S.Takam.",
 {
 "not" : {
 "DatasetKey" : [
 "is Global database of alien macrofungi"
 ]
 }
 },
 {
 "or" : [
 "Country is Poland",
 "Country is Poland"
 ]
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0394776-210914110416597/datasets/export for details.
DOI: 10.1594/pangaea.929899
title: Long-term OBS deployment in the period 12/2014 - 10/2016 offshore northern Chile with SEISAN waveform files and traveltime picks

description: This dataset includes earthquake locations from a 23 months long Ocean Bottom Seismometer (OBS) experiment conducted in response to the 2014 Mw 8.1 Iquique earthquake at the northern Chilean subduction zone. The experiment is separated into two subsequent OBS networks from December 2014 until October 2016. The accompanying zip-file SEISAN_WAV.zip includes raw waveform data for all earthquakes, the file Nordic.nor (ASCII Table) that includes all phase onset picks of all earthquakes. All data in the zipped archives can be used with the SEISAN seismology software.
DOI: 10.1594/pangaea.930525
title: Basal roughness in East Antarctica

description: We provide a data set to investigate the subglacial properties of the East Antarctic Ice Sheet by statistically analysing the roughness of the bed topography, inferred from radio-echo sounding measurements. We analyse two sets of roughness parameters, one derived in the spatial and the other in the spectral domain, with two roughness parameters each. This enables us to compare the suitability of the four roughness parameters to classify the subglacial landscapes below the ice sheet.
description: Basal motion of ice sheets depends in part on the roughness and material properties of the subglacial bed and the occurrence of water. Here we present the data set used in Eisen et al., 2020, to investigate the subglacial properties of the East Antarctic Ice Sheet by statistically analysing theroughness of the bed topography, inferred from radio-echo sounding measurements. We present two sets of roughness parameters, one derived in the spatial and the other in the spectral domain, with two roughness parameters each.From our analysis in the spectral domain, we obtain two parameters:(1) The vertical roughness ξ, which quantifies the vertical variation of the basal topography (termed br for "basal roughness" in the data files); and(2) The parameter η (eta), which is a measure for the horizontal variation of the basal topography, with high values corresponding to a dominance of long wavelengths. From the analysis in the spatial domain, we derive a second set of two parameters:(3) The RMS deviation ν (nu), also known as the Allen deviation, which is a measure of the degree of stationarity of the spatial roughness.(4) The Hurst exponent H, which is a measure of the stationarity of the roughness characteristics as a function of length scale or its degree of fractality, with values between 0 and 1. A Hurst exponent H = 1 indicates a self-similar surface, where the roughness amplitude (e.g. RMS deviation) grows at the same rate in the vertical and horizontal dimension.All roughness parameters are based on selected data published in the Bedmap2 data set, Bedmachine Antarctica and the upcoming Bedmap3 data set.
DOI: 10.1594/pangaea.930182
title: Side scan sonar and swath bathymetry collected along OFOBS profiles PS118_39-1 during POLARSTERN cruise PS118, binned

description: Data set is preliminary, the bathymetry data are currently being processed according to the DAM (https://www.allianz-meeresforschung.de/en/) guidelines and provided with further metadata.
DOI: 10.1594/pangaea.930539
title: Granulometric measurements of coastal boulders in various places in North Atlantic (V1)

description: In the framework of the project EXTREMEVENT, we measured the topographic and granulometric attributes of coastal boulders in various places in the Noth Atlantic : the coasts of the Reykjanes Peninsula (southwestern Iceland), the coasts of Brittany (western France). This dataset gathers these attributes as follow:- the date, the country, the region, and a site identifier;- the type of boulder (CTB = cliff-top boulder; SPB = supratidal platform boulder);- the X, Y and Z positions, measured with a differential global positioning system (DGPS) in real-time kinematic (RTK) mode (initially measured in a local coordinate reference system (EPSG:5326 in Iceland, EPSG:2154 in France) and then converted to EPSG:4326; altitudes are given in meters above mean sea level);- the length of the A (longest axis), B (intermediate axis) and C (shortest axis) axes of the boulders, measured with a measuring tape;- the inland distance, corresponding to the distance of each boulder's location from the nearest position of the highest astronomical tide level;- the density of the rock in which the boulders are made.
DOI: 10.15468/dl.5veam6
title: Occurrence Download

description: A dataset containing 6896 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "Country is one of (United States of America, Mexico, Canada)",
 "Year is greater than 1978",
 "Year is less than 2014",
 "HasGeospatialIssue is false",
 "TaxonKey is Hypentelium nigricans (Lesueur, 1817)"
 ]
}

 The dataset includes 6896 records from 40 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0113739-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.stu4qy
title: Occurrence Download

description: A dataset containing 3224 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Human Observation, Material sample, Specimen, Living Specimen)",
 "Geometry POLYGON((-123.77135 4.964,-71.00826 4.964,-71.00826 35.53701,-123.77135 35.53701,-123.77135 4.964))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Inga vera Willd.",
 "Year 1970-2023"
 ]
}

 The dataset includes 3224 records from 151 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036795-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.929499
title: Ceilometer CL51 raw data measured during POLARSTERN cruise PS115/2, links to files

description: The meteorological observatory Polarstern continuously operates a ceilometer to measure cloud height and vertical visibility. The instrument features an upward pointing pulsed diode laser centered at a wavelength of 910nm. Using Light Detection and Ranging (LIDAR) technology the instrument records the backscatter, predominantly caused by hydrometeors such as precipitation and cloud particles. Measurements are taken approximately every 36 seconds. All data published here is left "as recorded", no quality control was applied.
description: The ceilometer is mounted 20m above design waterline, the height offset of the instrument was left at the factory default 0m. Hence, readings of cloud height, vertical visibility and vertical backscatter are with respect to the location of installation 20m above sea level.
DOI: 10.15468/dl.5hqaya
title: Occurrence Download

description: A dataset containing 358 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Système d'Information sur la Nature et les Paysages d'Ile de France - Données du Syndicat de la Vallée de l'Orge Aval (SIVOA)"
 ]
}

 The dataset includes 358 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011163-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.929502
title: Ceilometer CL51 raw data measured during POLARSTERN cruise PS116, links to files

description: The meteorological observatory Polarstern continuously operates a ceilometer to measure cloud height and vertical visibility. The instrument features an upward pointing pulsed diode laser centered at a wavelength of 910nm. Using Light Detection and Ranging (LIDAR) technology the instrument records the backscatter, predominantly caused by hydrometeors such as precipitation and cloud particles. Measurements are taken approximately every 36 seconds. All data published here is left "as recorded", no quality control was applied.
description: The ceilometer is mounted 20m above design waterline, the height offset of the instrument was left at the factory default 0m. Hence, readings of cloud height, vertical visibility and vertical backscatter are with respect to the location of installation 20m above sea level.
DOI: 10.1594/pangaea.929938
title: Physical oceanography (currents) from mooring KPO_0987, instrument 02

description: The intraseasonal variability of the tropical eastern boundary upwelling region in the Atlantic Ocean is investigated using multi-year mooring off Angola
description: instrument = Label:kpo_0987_02, File:kpo_0987_instr_02.nc, Type:Teledyne RDI Narrowband 150, SN:00270
DOI: 10.1594/pangaea.930735
title: Repeated pRES measurements and derived Lagrangian basal melt rates at Filchner Ice Shelf between 2015/16 and 2016/17

description: The dataset consists of raw data and estimated Lagrangian basal melt rates of 94 repeated phase-sensitive radar (pRES) point measurements, first recorded in December 2015/January 2016 and repeated in December 2016 at the Filchner Ice Shelf, Antarctica. These Lagrangian measurements allow the estimation of basal melt rates based on estimated vertical displacements of englacial and basal reflections. The pRES is frequency-modulated continuous wave (FMCW) radar that transmits a tone sweep – called chirp – ranging from 200 to 400 MHz over a period of one second. In order to improve the signal-to-noise ratio, 100 chirps are transmitted within a single measurement. Background information of the pRES-system is published by Brennan et al. (2014) and Nicholls et al. (2015). The processing of the data is described in Stewart (2017) and Stewart et al. (2019).
description: Data were measured in the field by Daniel Steinhage, and Angelika Humbert. Data processing was done by Ole Zeising, data analysis by Ole Zeising and Angelika Humbert. This dataset has been planned by Angelika Humbert as part of the Filchner Ice Shelf Project (FISP). If you have questions, please contact Ole Zeising (ole.zeising@awi.de) or co-authors.
DOI: 10.15468/dl.kmjnx6
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Telmatobius espadai De la Riva, 2005"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0299219-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wtbfax
title: Occurrence Download

description: A dataset containing 83 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Calanthe flava (Blume) C.Morren"
 ]
}

 The dataset includes 83 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0113754-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.