cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.auh9sz
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eranthemum erythrochilum J.R.I.Wood"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0198938-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gaktj8
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2015",
 "Month is greater than or equal to December",
 "Country is United States of America",
 "TaxonKey is Trichoptera"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014613-160118175350007/datasets/export for details.
DOI: 10.15468/dl.2knn2q
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2015",
 "Month is greater than or equal to December",
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "TaxonKey is Malacostraca"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014450-160118175350007/datasets/export for details.
DOI: 10.15468/dl.98sghy
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eranthemum austrosinensis H.S.Lo"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0198934-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tlghob
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2015",
 "Month is greater than or equal to November",
 "Country is United States of America",
 "TaxonKey is Megaloptera"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014615-160118175350007/datasets/export for details.
DOI: 10.15468/dl.o3otiu
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena lusitanica (Tab.Morais) B.R.Baum",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0084025-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jnl3eu
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2015",
 "Month is greater than or equal to December",
 "Country is United States of America",
 "TaxonKey is Plecoptera"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014627-160118175350007/datasets/export for details.
DOI: 10.15468/dl.vg2fhk
title: Occurrence Download

description: A dataset containing 23563 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((1.8796086666666671 65.07073733333334, 35.924964333333335 65.07073733333334, 35.924964333333335 82.15736799999999, 1.8796086666666671 82.15736799999999, 1.8796086666666671 65.07073733333334))",
 "EventDate is 2021-01-01,2021-01-31"
 ]
}

 The dataset includes 23563 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035201-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vxggyd
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2000",
 "Month is greater than or equal to January",
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "TaxonKey is Crocodylia"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014502-160118175350007/datasets/export for details.
DOI: 10.15468/dl.8fhxfj
title: Occurrence Download

description: A dataset containing 26 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena atlantica B.R.Baum & G.Fedak",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 26 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0084026-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.lkcdzm
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2015",
 "Month is greater than or equal to September",
 "Country is Canada",
 "TaxonKey is Thysanoptera"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004404-160623103540712/datasets/export for details.
DOI: 10.15468/dl.z9sfha
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eranthemum sumatranum Bremek. & Nann.-Bremek."
 ]
}

 The dataset includes 4 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0198942-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.10963620
title: ELITE SLWR: global 1km 5-min SLDR at SIN Grid-Terra (2011_228-243)

description: The Essential thermal Infrared remoTe sEnsing (ELITE) product suite currently has four types of products, including land surface temperature (LST: clear-sky and all-sky), emissivity (NBE: narrowband emissivity; BBE: broadband emissivity; and spectral emissivity), the component of surface radiation and energy budget (SLUR: surface longwave upwelling radiation; SLDR: surface longwave downward radiation SLDR; SLNR: surface longwave net radiation), and the component of Earth’s radiation budget (OLR; outgoing longwave radiation; RSR: reflected solar radiation). The spatial-temporal resolutions of the ELITE products are mainly determined by the employed satellite data sources. For more information about ELITE products, please refer to the website (https://elite.bnu.edu.cn).

This dataset is ELITE surface longwave downward radiation (SLDR) product at 1km spatial resolution and 5-min temporal resolution. It is provided on a Sinusoidal grid and ranges from 2000 to 2022 (continuously updated). This dataset was generated from the Moderate Resolution Imaging Spectrometer (MODIS) data using the algorithms developed by Cheng et al. (2016), Cheng et al. (2017) and Yang and Cheng. (2020).

This is the ELITE SLDR product in 2011 (DOY: 228-243). Please click here to download the ELITE SLDR product in 2011 (DOY: 243-257).

Dataset Characteristics:



Spatial Coverage: Global

Temporal Coverage: 2011-08-16 ~ 2011-08-31

Spatial Resolution: 1 km

Temporal Resolution: 5-min

Data Format: h5

Projection: Sinusoidal

Scale: 0.05

Offset: -1000


Citation(Please cite these papers when using the data):



Cheng J, Liang S. Global estimates for high-spatial-resolution clear-sky land surface upwelling longwave radiation from MODIS data. IEEE Transactions on Geoscience and Remote Sensing, 2016, 54(7): 4115-4129.

Cheng J, Liang S, Wang W, et al. An efficient hybrid method for estimating clear‐sky surface downward longwave radiation from MODIS data. Journal of Geophysical Research: Atmospheres, 2017, 122(5): 2616-2630.

Yang F, Cheng J. A framework for estimating cloudy sky surface downward longwave radiation from the derived active and passive cloud property parameters. Remote Sensing of Environment, 2020, 248: 111972.


 

If you have any questions, please contact Prof. Jie Cheng (eliteqrs@126.com).
DOI: 10.5281/zenodo.10963621
title: ELITE SLWR: global 1km 5-min SLDR at SIN Grid-Terra (2011_228-243)

description: The Essential thermal Infrared remoTe sEnsing (ELITE) product suite currently has four types of products, including land surface temperature (LST: clear-sky and all-sky), emissivity (NBE: narrowband emissivity; BBE: broadband emissivity; and spectral emissivity), the component of surface radiation and energy budget (SLUR: surface longwave upwelling radiation; SLDR: surface longwave downward radiation SLDR; SLNR: surface longwave net radiation), and the component of Earth’s radiation budget (OLR; outgoing longwave radiation; RSR: reflected solar radiation). The spatial-temporal resolutions of the ELITE products are mainly determined by the employed satellite data sources. For more information about ELITE products, please refer to the website (https://elite.bnu.edu.cn).

This dataset is ELITE surface longwave downward radiation (SLDR) product at 1km spatial resolution and 5-min temporal resolution. It is provided on a Sinusoidal grid and ranges from 2000 to 2022 (continuously updated). This dataset was generated from the Moderate Resolution Imaging Spectrometer (MODIS) data using the algorithms developed by Cheng et al. (2016), Cheng et al. (2017) and Yang and Cheng. (2020).

This is the ELITE SLDR product in 2011 (DOY: 228-243). Please click here to download the ELITE SLDR product in 2011 (DOY: 243-257).

Dataset Characteristics:



Spatial Coverage: Global

Temporal Coverage: 2011-08-16 ~ 2011-08-31

Spatial Resolution: 1 km

Temporal Resolution: 5-min

Data Format: h5

Projection: Sinusoidal

Scale: 0.05

Offset: -1000


Citation(Please cite these papers when using the data):



Cheng J, Liang S. Global estimates for high-spatial-resolution clear-sky land surface upwelling longwave radiation from MODIS data. IEEE Transactions on Geoscience and Remote Sensing, 2016, 54(7): 4115-4129.

Cheng J, Liang S, Wang W, et al. An efficient hybrid method for estimating clear‐sky surface downward longwave radiation from MODIS data. Journal of Geophysical Research: Atmospheres, 2017, 122(5): 2616-2630.

Yang F, Cheng J. A framework for estimating cloudy sky surface downward longwave radiation from the derived active and passive cloud property parameters. Remote Sensing of Environment, 2020, 248: 111972.


 

If you have any questions, please contact Prof. Jie Cheng (eliteqrs@126.com).
DOI: 10.15468/dl.uhdo1r
title: Occurrence Download

description: A dataset containing 25 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena macrostachya Balansa & Durieu",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 25 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0084029-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cmru0p
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Limnophila sessiliflora (Vahl) Blume",
 "Country is Mexico",
 "Geometry POLYGON((-96.394042 15.623036,-93.801269 16.024695,-93.757324 17.266727,-94.812011 17.392579,-95.273437 17.978733,-96.613769 18.687878,-97.492675 18.291949,-97.800292 18.646245,-98.723144 17.727758,-98.239746 16.804541,-98.723144 16.299051,-97.294921 15.538375,-96.394042 15.623036))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001320-160526112335914/datasets/export for details.
DOI: 10.15468/dl.qqryfs
title: Occurrence Download

description: A dataset containing 1579 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Papilio polymnestor Cramer, 1775"
 ]
}

 The dataset includes 1579 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0198944-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bjjx3s
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Coronella austriaca Laurenti, 1768",
 "Geometry POLYGON((-10.898437 71.635992,-10.898437 19.642587,43.945312 19.642587,43.945312 71.635992,-10.898437 71.635992))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is Living Specimen",
 "Year 1950-2015"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006120-160118175350007/datasets/export for details.
DOI: 10.15468/dl.xfcrjm
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Orthaea Klotzsch",
 "Country is Suriname"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015302-160118175350007/datasets/export for details.
DOI: 10.15468/dl.g7ua83
title: Occurrence Download

description: A dataset containing 1244 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eragrostis xerophila Domin"
 ]
}

 The dataset includes 1244 records from 35 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0198931-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8zlpx3
title: Occurrence Download

description: A dataset containing 83 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-180 59,180 59,180 61,-180 61,-180 59))",
 "HasCoordinate is true",
 "TaxonKey is Cycadopsida",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 83 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031685-190918142434337/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sjh5fd
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Betula alleghaniensis Britton",
 "BasisOfRecord is Material sample"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000143-160311141623029/datasets/export for details.
DOI: 10.15468/dl.53thh9
title: Occurrence Download

description: A dataset containing 29 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Orleanesia maculata Garay"
 ]
}

 The dataset includes 29 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0178813-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2jea6p
title: Occurrence Download

description: A dataset containing 996 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Ochotona Link, 1795"
 ]
}

 The dataset includes 996 records from 34 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0061513-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vmoxgg
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Aves",
 "DecimalLatitude is greater than 40.7607988246375",
 "DecimalLatitude is less than 41.5230775050781",
 "DecimalLongitude is greater than -75.4058554217558",
 "DecimalLongitude is less than -74.5065955346444"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000929-160311141623029/datasets/export for details.
DOI: 10.15468/dl.pabjhs
title: Occurrence Download

description: A dataset containing 84 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "TaxonKey is Eptesicus brasiliensis (Desmarest, 1819)"
 ]
}

 The dataset includes 84 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012363-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d64ur4
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Aromobates mayorgai (Rivero, 1980)",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008265-231120084113126/datasets/export for details.
DOI: 10.15468/dl.gjkqsw
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Icterus galbula (Linnaeus, 1758)",
 "HasCoordinate is true",
 "Year is greater than or equal to 2000"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000337-160803222355964/datasets/export for details.
DOI: 10.15468/dl.5zudpn
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Vigna unguiculata subsp. sesquipedalis (Linnaeus, 1753) Walp.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009401-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ueywiv
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cornus ×arnoldiana Rehder",
 "BasisOfRecord is Literature Occurrence"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001091-160311141623029/datasets/export for details.
DOI: 10.15468/dl.jaksj3
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Engystoma granosum Cuvier, 1829",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008242-231120084113126/datasets/export for details.
DOI: 10.15468/dl.3mz8el
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Humulus japonicus Siebold & Zucc.",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "Issue is Country mismatch"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001899-160311141623029/datasets/export for details.
DOI: 10.15468/dl.39gmyc
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Aromobates serranus (Péfaur, 1985)",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008272-231120084113126/datasets/export for details.
DOI: 10.15468/dl.4uuffy
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aspalathus complicata (Benth.) R.Dahlgren"
 ]
}

 The dataset includes 11 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0084034-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fj6a5h
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cervus elaphus Linnaeus, 1758",
 "DecimalLatitude is greater than 32",
 "DecimalLatitude is less than 36",
 "DecimalLongitude is greater than -116.5",
 "DecimalLongitude is less than -114"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001716-160311141623029/datasets/export for details.
DOI: 10.15468/dl.c326mh
title: Occurrence Download

description: A dataset containing 455 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Carcinoscorpius rotundicauda (Latreille, 1802)"
 ]
}

 The dataset includes 455 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024479-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mxsith
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cervus canadensis sp. nelsoni Bailey, 1935",
 "Country is United States of America",
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Observation",
 "BasisOfRecord is Material sample",
 "BasisOfRecord is Living Specimen",
 "BasisOfRecord is Literature Occurrence",
 "BasisOfRecord is Specimen"
 ]
 },
 "Year 1997-2017"
 ]
}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0084035-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gdxfwy
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sphyrapicus varius (Linnaeus, 1766)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000345-160803222355964/datasets/export for details.
DOI: 10.15468/dl.j53tga
title: Occurrence Download

description: A dataset containing 189 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Europe",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Sorex caecutiens Laxmann, 1788"
 ]
}

 The dataset includes 189 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0040762-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.