cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.pu8r67
title: Occurrence Download

description: A dataset containing 17 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Stephania intermedia H.S.Lo"
 ]
}

 The dataset includes 17 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0117919-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3uycsa
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Syzygium crassilimbum (Merr.) Merr."
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0117920-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9e2xbh
title: Occurrence Download

description: A dataset containing 278877 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Veronica serpyllifolia L."
 ]
}

 The dataset includes 278877 records from 1709 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0117841-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-6711
title: Khristianin = [The Christian], 1925, no. 6 (1925)

description: [description english/roman)] Monthly
DOI: 10.15468/dl.prcb9u
title: Occurrence Download

description: A dataset containing 562 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Passiflora jorullensis Kunth"
 ]
}

 The dataset includes 562 records from 45 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0064216-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-6894
title: Khristianin = [The Christian], 1925, no. 9 (1925)

description: [description english/roman)] Monthly
DOI: 10.15468/dl.66m6vp
title: Occurrence Download

description: A dataset containing 105734 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Stellaria alsine Grimm, Stellaria alsine Grimm, Stellaria longipes Goldie)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 105734 records from 346 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0254045-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-8154
title: Khristianin = [The Christian], 1928, no. 3 (1928)

description: [description english/roman)] Monthly
DOI: 10.15468/dl.8wzswj
title: Occurrence Download

description: A dataset containing 101 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (China, Chinese Taipei)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Alisma canaliculatum A.Braun & C.D.Bouché"
 ]
}

 The dataset includes 101 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0109964-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6d6n7p
title: Occurrence Download

description: A dataset containing 39 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "DatasetKey is Naturalis Biodiversity Center (NL) - Botany",
 "TaxonKey is Sematophyllum Mitt."
 ]
}

 The dataset includes 39 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0338609-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-7955
title: Khristianin = [The Christian], 1927, no. 9 (1927)

description: [description english/roman)] Monthly
DOI: 10.15468/dl.wq8jx4
title: Occurrence Download

description: A dataset containing 1383 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Salvia lasiocephala Hook. & Arn."
 ]
}

 The dataset includes 1383 records from 90 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0109975-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a9tsfp
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Freylinia visseri van Jaarsv."
 ]
}

 The dataset includes 12 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0254060-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-7741
title: Khristianin = [The Christian], 1927, no. 5 (1927)

description: [description english/roman)] Monthly
DOI: 10.15468/dl.cc4afw
title: Occurrence Download

description: A dataset containing 71 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Sminthopsis longicaudata Spencer, 1909)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 71 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063818-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-7952
title: Khristianin = [The Christian], 1927, no. 9 (1927)

description: [description english/roman)] Monthly
DOI: 10.15468/dl.n4zejv
title: Occurrence Download

description: A dataset containing 87 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Piliocolobus tephrosceles (Elliot, 1907)"
 ]
}

 The dataset includes 87 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0349009-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-8189
title: Khristianin = [The Christian], 1928, no. 3 (1928)

description: [description english/roman)] Monthly
DOI: 10.15468/dl.vf2ujp
title: Occurrence Download

description: A dataset containing 1916 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Plethodon hoffmani Highton, 1972)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1916 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063846-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.znjv39
title: Occurrence Download

description: A dataset containing 9766 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Lactarius scoticus Berk. & Broome, Lactarius serifluus (DC.) Fr., Lactarius subdulcis (Pers.) Gray)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 9766 records from 137 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0320421-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-10012
title: Put' = Voie = [The way], no. 12 (August 1928)

description: [description english/roman)] Irregular frequency
DOI: 10.15468/dl.pfq24f
title: Occurrence Download

description: A dataset containing 25 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Gracixalus quyeti (Nguyen, Hendrix, Böhme, Vu & Ziegler, 2008))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 25 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063853-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gh4urd
title: Occurrence Download

description: A dataset containing 3572 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "CoordinateUncertaintyInMeters 0.0-25.0",
 "GadmGid is USA.6_1",
 "TaxonKey is Populus L."
 ]
}

 The dataset includes 3572 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0338608-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-10143
title: Put' = Voie = [The way], no. 13 (October 1928)

description: [description english/roman)] Irregular frequency
DOI: 10.15468/dl.zf8pxy
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Hylodes ornatus (Bokermann, 1967), Hylodes cornutus (Jiménez de la Espada, 1870), Homodes ornata Roepke, 1938)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 11 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063894-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-9946
title: Put' = Voie = [The way], no. 12 (August 1928)

description: [description english/roman)] Irregular frequency
DOI: 10.15468/dl.dggpws
title: Occurrence Download

description: A dataset containing 199931 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Echinoidea)",
 "BasisOfRecord is one of (Human Observation, Literature Occurrence, Living Specimen, Observation, Specimen, Occurrence evidence)",
 "Year is greater than or equal to 1979",
 "Year is less than or equal to 2020",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 199931 records from 565 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0342476-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-10048
title: Put' = Voie = [The way], no. 12 (August 1928)

description: [description english/roman)] Irregular frequency
DOI: 10.15468/dl.2ssa2a
title: Occurrence Download

description: A dataset containing 161 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hepsetus cuvieri (Castelnau, 1861)"
 ]
}

 The dataset includes 161 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0323785-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nfx7cu
title: Occurrence Download

description: A dataset containing 492 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cyperus rupestris Kunth"
 ]
}

 The dataset includes 492 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019761-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t3txzh
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Pristimantis memorans (Myers & Donnelly, 1997))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063909-230224095556074/datasets/export for details.
DOI: 10.25549/pcra-c14-9944
title: Put' = Voie = [The way], no. 12 (August 1928)

description: [description english/roman)] Irregular frequency
DOI: 10.15468/dl.768bw4
title: Occurrence Download

description: A dataset containing 5607 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Pleurochaete squarrosa (Brid.) Lindb., Pleurospermum austriacum (L.) Hoffm., Pleurotus eryngii (DC.) Quél.)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 5607 records from 127 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0324839-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-6603
title: Khristianin = [The Christian], 1925, no. 4 (1925)

description: [description english/roman)] Monthly
DOI: 10.15468/dl.y4fqfj
title: Occurrence Download

description: A dataset containing 9896396 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-92.21924 16.05703,-85.62744 16.05703,-85.62744 22.11681,-92.21924 22.11681,-92.21924 16.05703))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 9896396 records from 1164 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0338613-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g8zst4
title: Occurrence Download

description: A dataset containing 333 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-18.28845 31.84786,-14.77132 31.84786,-14.77132 33.25411,-18.28845 33.25411,-18.28845 31.84786))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Geometridae",
 "Year 2000-2023"
 ]
}

 The dataset includes 333 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048226-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kkbk9h
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "StateProvince" : [
 "is Shanxi (山西省)"
 ]
}

 The dataset includes 10 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005237-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.28ncwb
title: Occurrence Download

description: A dataset containing 124014 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-158.13251 82.89817,-232.73737 61.89486,-240.22385 26.09189,-192.6248 3.54424,-80.28732 13.12904,-88.38504 17.74504,-105.13601 33.06618,-116.65201 55.71132,-158.13251 82.89817))",
 "OccurrenceStatus is Present",
 "TaxonKey is Megaptera novaeangliae (Borowski, 1781)"
 ]
}

 The dataset includes 124014 records from 154 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0403651-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sgbbxx
title: Occurrence Download

description: A dataset containing 19 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Grammitis turquina (Maxon) Copel."
 ]
}

 The dataset includes 19 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002366-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vq7k2e
title: Occurrence Download

description: A dataset containing 47 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aristea nyikensis Baker"
 ]
}

 The dataset includes 47 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048230-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qba95a
title: Occurrence Download

description: A dataset containing 742749 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-136.6937 58.06992,-134.0277 58.06992,-134.0277 59.48829,-136.6937 59.48829,-136.6937 58.06992))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year 1950-2022"
 ]
}

 The dataset includes 742749 records from 267 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0403668-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zovxw8
title: Occurrence Download

description: A dataset containing 436 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Reithrodontomys creper Bangs, 1902"
 ]
}

 The dataset includes 436 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002366-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.79crqb
title: Occurrence Download

description: A dataset containing 2455205 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Artiodactyla"
 ]
}

 The dataset includes 2455205 records from 3110 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0403737-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6073/pasta/f05a905c6987e5f8b68401251eced063
title: Jornada Basin LTER Cross-scale Interactions Study (CSIS) Block 2 meteorological station: 5-minute summary wind and air temperature data: 2013 - ongoing

description: This data package contains 5-minute air temperature and wind summary data from Jornada Basin LTER Cross Scale Interactions Study (CSIS) Block-2 met station. Average air temperature, wind speed, and wind direction are measured and calculated at an automated meteorological station connected to a 900 MHz spread spectrum wireless network. Wind speed is measured at 37cm, 75 cm, 150 cm, and 300 cm, wind direction at approximately 3m, and air temperature and relative humidity at approximate 2.5m. This is a subset of baseline weather data collected at the 15 Jornada Basin LTER CSIS study blocks, New Mexico. Measurements are aggregated at intervals of 5, 30, 60 minutes and daily, with precipitation additionally provided with 1 second aggregation during precipitation events. The met station variables measured include air temperature, precipitation, relative humidity, wind direction, wind speed. Precipitation is not measured at Block 1 and Block 12 because of proximity to Block 2 and Block 13, respectively . This is an ONGOING dataset.