cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.hbpd99
title: Occurrence Download

description: A dataset containing 23 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Channallabes apus)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 23 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034121-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mqwbsb
title: Occurrence Download

description: A dataset containing 1626 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Arrhenatherum elatius",
 "Country is United States of America",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1626 records from 131 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034122-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gppf69
title: Occurrence Download

description: A dataset containing 359 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Moenkhausia ceros)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 359 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034123-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jmjbbr
title: Occurrence Download

description: A dataset containing 70970 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Arrhenatherum elatius",
 "Country is Denmark",
 "HasCoordinate is true"
 ]
}

 The dataset includes 70970 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034107-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zuttg8
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Clypeobarbus congicus)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 13 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034125-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.928y25
title: Occurrence Download

description: A dataset containing 63060 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Buglossoides arvensis"
 ]
}

 The dataset includes 63060 records from 817 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034073-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6vg97q
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Synodontis lufirae)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034127-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.n7gqge
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Argentina",
 "HasCoordinate is true"
 ]
}

 The dataset includes 32 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034129-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nadsjb
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Austria",
 "HasCoordinate is true"
 ]
}

 The dataset includes 9 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034131-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.p69j9q
title: Occurrence Download

description: A dataset containing 131 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rhodiola smithii"
 ]
}

 The dataset includes 131 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034132-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yhc5t5
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Mystus seengtee)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034133-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.94t3tk
title: Occurrence Download

description: A dataset containing 135 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Belgium",
 "HasCoordinate is true"
 ]
}

 The dataset includes 135 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034134-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c9qvs8
title: Occurrence Download

description: A dataset containing 1478 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ctenosaura acanthura"
 ]
}

 The dataset includes 1478 records from 56 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034136-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jhjfgr
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Bolivia (Plurinational State of)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034135-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8sffqh
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Brazil",
 "HasCoordinate is true"
 ]
}

 The dataset includes 6 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034140-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.prtmhz
title: Occurrence Download

description: A dataset containing 27 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Bryconamericus deuterodonoides)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 27 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034141-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.emftjs
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Bulgaria",
 "HasCoordinate is true"
 ]
}

 The dataset includes 15 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034142-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.s42bga
title: Occurrence Download

description: A dataset containing 588 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Chile",
 "HasCoordinate is true"
 ]
}

 The dataset includes 588 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034143-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16930902
title: On the geometry of slant and pseudo-slant submanifolds in a quasi Sasakian manifolds

description: In this paper we introduce the notion of slant and pseudo-slant submanifolds of quasi-Sasakian manifold with the existence of slant submanifolds in quasi-Sasakian manifold.
DOI: 10.5281/zenodo.16930903
title: On the geometry of slant and pseudo-slant submanifolds in a quasi Sasakian manifolds

description: In this paper we introduce the notion of slant and pseudo-slant submanifolds of quasi-Sasakian manifold with the existence of slant submanifolds in quasi-Sasakian manifold.
DOI: 10.15468/dl.ekebd2
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Dicrossus gladicauda)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034144-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ztv2yj
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Czechia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034145-250811113504898/datasets/export for details.
DOI: 10.15468/dl.vgewak
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Denmark",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034146-250811113504898/datasets/export for details.
DOI: 10.15468/dl.4xs7jc
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Hemichromis lifalili)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034148-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cqfwkz
title: Occurrence Download

description: A dataset containing 43 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Iran (Islamic Republic of)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 43 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034147-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yjgm4p
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Japan",
 "HasCoordinate is true"
 ]
}

 The dataset includes 21 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034149-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16930930
title: SARS-CoV-2 Infektionen in Deutschland

description: Der vorliegende Datansatz enthält umfassende Informationen zu SARS-CoV-2-Infektionen in Deutschland, die gemäß dem Infektionsschutzgesetze (IfSG) von den Gesundheitsämtern an das Robert Koch-Institut (RKI) gemeldet wurden. Die Daten umfassen Informationen zur Anzahl der bestätigten Fälle, Todesfälle und Genesungen, aus denen sich weitere Kennzahlen im Zusammenhang mit der COVID-19-Pandemie ableiten lassen. Der Datensatz wird täglich aktualisiert und enthält detaillierte Informationen auf Landkreisebene, die nach verschiedenen Altersgruppen aufgeschlüsselt sind. Die Bereitstellung des Datensatzes soll dazu beitragen, das Verständnis der COVID-19-Pandemie in Deutschland zu verbessern und die Berichterstattung, Forschung und Analyse in diesem Bereich zu unterstützen.
DOI: 10.15468/dl.kzhtff
title: Occurrence Download

description: A dataset containing 212 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Mexico",
 "HasCoordinate is true"
 ]
}

 The dataset includes 212 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034150-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8v9xy2
title: Occurrence Download

description: A dataset containing 56537 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Avena barbata",
 "Country is Australia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 56537 records from 43 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034130-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.b5bb2q
title: Occurrence Download

description: A dataset containing 384 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"equals","key":"GADM_LEVEL_2_GID","value":"USA.34.44_1","matchCase":false},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 384 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009222-260108223611665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sf95mx
title: Occurrence Download

description: A dataset containing 85 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"equals","key":"GADM_LEVEL_2_GID","value":"IND.20.18_1","matchCase":false},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 85 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009224-260108223611665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cjgpft
title: Occurrence Download

description: A dataset containing 9043 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acalypha australis"
 ]
}

 The dataset includes 9043 records from 255 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009221-260108223611665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18246411
title: UCID Benchmark Dataset v1.0: Temporal-Spatial Urban Context Assessment for 22 Cities (50,000 Instances)

description: This dataset contains 50,000 Urban Context Identifier (UCID) instances across 22 cities spanning Azerbaijan, the Nordic region, the Baltic states, and three benchmark cities (Istanbul, Portland, Sydney). Each UCID binds geographic coordinates (3-decimal precision), H3 hexagonal spatial indexing (resolutions 8-11), ISO 8601 temporal encoding (24-week window with 12 samples per location), and six urban quality contexts: 15-minute accessibility (15MIN), transit quality (TRANSIT), climate resilience (CLIMATE), urban vitality (VITALITY), equity analysis (EQUITY), and walkability (WALK).

The dataset was generated using public data sources including OpenStreetMap (network topology and points of interest, snapshots from 2025-01 to 2025-03), GTFS transit schedules (6-month coverage 2024-12 to 2025-06), and census demographic layers. Context scores (0-100) are accompanied by letter grades (A+ to F), calibrated confidence estimates (0.00-1.00), and provenance flags for data lineage tracking.

This benchmark enables reproducible research in urban analytics, supports transfer learning experiments across diverse urban morphologies, and provides standardized identifiers for longitudinal urban monitoring and cross-city comparisons.

File: ucid_benchmark_v1.csv (50,000 rows × 14 columns)Columns: ucid, city, country, region, lat, lon, h3_res, h3_index, timestamp, context, raw_score, grade, confidence, flags

Regional Distribution:- Azerbaijan (3 cities): 7,000 instances- Nordic region (10 cities): 23,300 instances  - Baltic states (6 cities): 10,700 instances- Benchmark set (3 cities): 9,000 instances

Context Distribution:- 15MIN: 10,500 instances- TRANSIT: 9,800 instances- CLIMATE: 7,200 instances- VITALITY: 8,900 instances- EQUITY: 6,100 instances- WALK: 7,500 instances

For full methodology, provenance details, and evaluation protocols, see the accompanying arXiv preprint and GitHub repository.
DOI: 10.5281/zenodo.18246412
title: UCID Benchmark Dataset v1.0: Temporal-Spatial Urban Context Assessment for 22 Cities (50,000 Instances)

description: This dataset contains 50,000 Urban Context Identifier (UCID) instances across 22 cities spanning Azerbaijan, the Nordic region, the Baltic states, and three benchmark cities (Istanbul, Portland, Sydney). Each UCID binds geographic coordinates (3-decimal precision), H3 hexagonal spatial indexing (resolutions 8-11), ISO 8601 temporal encoding (24-week window with 12 samples per location), and six urban quality contexts: 15-minute accessibility (15MIN), transit quality (TRANSIT), climate resilience (CLIMATE), urban vitality (VITALITY), equity analysis (EQUITY), and walkability (WALK).

The dataset was generated using public data sources including OpenStreetMap (network topology and points of interest, snapshots from 2025-01 to 2025-03), GTFS transit schedules (6-month coverage 2024-12 to 2025-06), and census demographic layers. Context scores (0-100) are accompanied by letter grades (A+ to F), calibrated confidence estimates (0.00-1.00), and provenance flags for data lineage tracking.

This benchmark enables reproducible research in urban analytics, supports transfer learning experiments across diverse urban morphologies, and provides standardized identifiers for longitudinal urban monitoring and cross-city comparisons.

File: ucid_benchmark_v1.csv (50,000 rows × 14 columns)Columns: ucid, city, country, region, lat, lon, h3_res, h3_index, timestamp, context, raw_score, grade, confidence, flags

Regional Distribution:- Azerbaijan (3 cities): 7,000 instances- Nordic region (10 cities): 23,300 instances  - Baltic states (6 cities): 10,700 instances- Benchmark set (3 cities): 9,000 instances

Context Distribution:- 15MIN: 10,500 instances- TRANSIT: 9,800 instances- CLIMATE: 7,200 instances- VITALITY: 8,900 instances- EQUITY: 6,100 instances- WALK: 7,500 instances

For full methodology, provenance details, and evaluation protocols, see the accompanying arXiv preprint and GitHub repository.
DOI: 10.15468/dl.4gg5xa
title: Occurrence Download

description: A dataset containing 3295873 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Datura stramonium, Delairea odorata, Drosanthemum candens, Ehrharta calycina, Tracheophyta, Elodea densa, Elodea nuttallii, Erigeron bonariensis, Erigeron canadensis, Erigeron karvinskianus, Erigeron sumatrensis, Eryngium pandanifolium, Eschscholzia californica, Eucalyptus globulus, Fallopia baldschuanica, Fallopia japonica, Fallopia sachalinensis, Fallopia bohemica, Fascicularia bicolor, Galinsoga parviflora, Galinsoga quadriradiata, Gleditsia triacanthos, Gomphocarpus fruticosus, Gunnera tinctoria, Hakea decurrens)",
 "Country is Portugal",
 "BasisOfRecord is Human Observation",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 2001",
 "Year is less than or equal to 2026"
 ]
}

 The dataset includes 3295873 records from 56 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009206-260108223611665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.