cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.u5843g
title: Occurrence Download

description: A dataset containing 16008 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Crupina vulgaris (Pers.) Cass."
 ]
}

 The dataset includes 16008 records from 329 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0108239-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kgrq77
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Scutisorex thori Stanley, Malekani & Gambalemoke, 2013)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 5 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072295-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rzshcg
title: Occurrence Download

description: A dataset containing 11931 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Pyrochroa serraticornis (Scopoli, 1763))",
 "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 11931 records from 215 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0250953-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tyfnu9
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Stenus binotatus Ljungh, 1804",
 "Country is one of (Switzerland)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0347110-210914110416597/datasets/export for details.
DOI: 10.25549/pcra-c14-12572
title: Put' = Voie = [The way], no. 34 (July 1932)

description: [description english/roman)] Irregular frequency
DOI: 10.15468/dl.5y97aq
title: Occurrence Download

description: A dataset containing 184 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis anas Maxim."
 ]
}

 The dataset includes 184 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065526-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f6v2rw
title: Occurrence Download

description: A dataset containing 80 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Thorius dubitus Taylor, 1941",
 "Year 1948-2022"
 ]
}

 The dataset includes 80 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0367275-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zznabj
title: Occurrence Download

description: A dataset containing 1765 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Croton tiglium L."
 ]
}

 The dataset includes 1765 records from 71 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0108237-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-13614
title: Put' = Voie = [The way], no. 47 (April-June 1935)

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

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eremodipus lichtensteini (Vinogradov, 1927)"
 ]
}

 The dataset includes 21 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0347157-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h77xhx
title: Occurrence Download

description: A dataset containing 622 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((121.6 17.6,122.4 17.6,122.4 18.6,121.6 18.6,121.6 17.6))",
 "OccurrenceStatus is Present",
 "TaxonKey is Amphibia"
 ]
}

 The dataset includes 622 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0108231-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-13653
title: Put' = Voie = [The way], no. 47 (April-June 1935)

description: [description english/roman)] Irregular frequency
DOI: 10.15468/dl.j769n9
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chaudhuria fusipinnis Kottelat & Britz, 2000"
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0336925-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ebjhft
title: Occurrence Download

description: A dataset containing 30380 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cryptostegia grandiflora (Roxb.) R.Br."
 ]
}

 The dataset includes 30380 records from 208 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0108247-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4kcx9z
title: Occurrence Download

description: A dataset containing 45 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "MediaType is Image",
 "TaxonKey is Solanum appendiculatum Humb. & Bonpl. ex Dunal"
 ]
}

 The dataset includes 45 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0362751-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-13588
title: Put' = Voie = [The way], no. 47 (April-June 1935)

description: [description english/roman)] Irregular frequency
DOI: 10.15468/dl.twp38u
title: Occurrence Download

description: A dataset containing 67 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rytidosperma merum Connor & Edgar"
 ]
}

 The dataset includes 67 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0108254-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zkt7w8
title: Occurrence Download

description: A dataset containing 157 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Tetrix depressa Brisout de Barneville, 1848",
 "Country is one of (Switzerland)"
 ]
}

 The dataset includes 157 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0347168-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-13586
title: Put' = Voie = [The way], no. 47 (April-June 1935)

description: [description english/roman)] Irregular frequency
DOI: 10.15468/dl.d4cbqd
title: Occurrence Download

description: A dataset containing 1979 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Hipposideros cervinus (Gould, 1854))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1979 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072176-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ag93r9
title: Occurrence Download

description: A dataset containing 16231 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Pyrola chlorantha Sw.)",
 "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 16231 records from 116 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0250956-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.32933r
title: Occurrence Download

description: A dataset containing 5392 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Gymnopilus sapineus (Fr.) Murrill, Connopus acervatus (Fr.) K.W.Hughes, Mather & R.H.Petersen)",
 "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 5392 records from 78 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0319342-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8kdy5v
title: Occurrence Download

description: A dataset containing 90 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-85.32944 -56.53712,-64.60826 -57.48481,-53.48684 -56.53712,-53.48684 -27.48413,-70.24159 -17.04835,-85.32944 -27.48413,-85.32944 -56.53712))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Perezia pilifera (D.Don) Hook. & Arn."
 ]
}

 The dataset includes 90 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072183-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-12236
title: Put' = Voie = [The way], no. 31 (December 1931)

description: [description english/roman)] Irregular frequency
DOI: 10.15468/dl.a3c2sg
title: Occurrence Download

description: A dataset containing 740334 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "Continent is Europe",
 "Year is greater than 1978",
 "Year is less than 2014",
 "HasGeospatialIssue is false",
 "TaxonKey is Sitta europaea Linnaeus, 1758"
 ]
}

 The dataset includes 740334 records from 905 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072199-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15019341
title: Ratchet motion of magnetic skyrmions driven by surface acoustic sawtooth waves

description: The manipulation of skyrmions by surface acoustic waves (SAW) has garnered significant interest in the field of spintronic devices. Previous studies established that skyrmions can be generated and moved by strain pulses. In this study, we propose that sawtooth-SAWs can be used to drive a ratchet motion of magnetic skyrmions in the presence of pinning centers. This results in a net motion of the skyrmions orthogonal to the continuously applied SAW. The ratchet motion is fundamentally caused by non-vanishing pinning, so that a certain strain gradient magnitude is required to overcome pinning and start skyrmion motion. We demonstrate the feasibility of our concept by micromagnetic simulations and analytical model calculations.
description: Figure 2 right and Figure 3b right: x- and y-range from -50nm to 50 nm in 1nm steps

Figure 2 left and Figure 3b left: x- and y-range from -128nm to 128nm in 1nm steps

 

Data named FigS.... are datasets for the figures in the Supplemental Material
DOI: 10.5281/zenodo.17747449
title: Ratchet motion of magnetic skyrmions driven by surface acoustic sawtooth waves

description: The manipulation of skyrmions by surface acoustic waves (SAW) has garnered significant interest in the field of spintronic devices. Previous studies established that skyrmions can be generated and moved by strain pulses. In this study, we propose that sawtooth-SAWs can be used to drive a ratchet motion of magnetic skyrmions in the presence of pinning centers. This results in a net motion of the skyrmions orthogonal to the continuously applied SAW. The ratchet motion is fundamentally caused by non-vanishing pinning, so that a certain strain gradient magnitude is required to overcome pinning and start skyrmion motion. We demonstrate the feasibility of our concept by micromagnetic simulations and analytical model calculations.
description: Figure 2 right and Figure 3b right: x- and y-range from -50nm to 50 nm in 1nm steps

Figure 2 left and Figure 3b left: x- and y-range from -128nm to 128nm in 1nm steps

 

Data named FigS.... are datasets for the figures in the Supplemental Material
DOI: 10.5281/zenodo.17673955
title: UNISA Synthetic Off-Road Dataset

description: This dataset was collected by using the SCANeR™ Studio simulator. The dataset was acquired by simulating the navigation of a virtual rover operating in an environment designed to closely resemble a real-world off-road scenario.

The dataset consists of 9 videos comprising 207’769 annotated frames.

 
description: The virtual rover navigated in two scenarios, each representing a different type of natural terrain: Farmland Scenario (FL) and Wasteland Scenario (WL).

Farmland is characterized by having a clear distinction between grass and dirt road. The vehicle should move along the dirt road and avoid the turf. The surrounding vegetation consists mostly of trees, which may or may not be an obstruction on the road. Wasteland is an unstructured terrain, characterized by rough surfaces, scattered vegetation, stones, and debris. It is characterized by many more obstacles. The obstacles are represented by shrubs smaller but more jagged than those in FarmLand. Houses or inanimate overhangs appear occasionally in this scenario.

The difficulty a vehicle could encounter in navigating in the environment was varied by changing the slope of roads and the quantity of obstacles. Overall, 5 levels of difficulties were defined:



Level 0: A straightforward terrain characterized by a minimal elevation change, limited to a gentle slope of up to 5%. The route is obstacle-free.

Level 1: A moderate elevation changes with slopes reaching up to 10%. Obstacles are strategically placed at the side of the route to keep the lane drivable.

Level 2: A moderate elevation changes with slopes reaching up to 10%. Presence of frequent ditches and dunes but ensuring traversability.

Level 3: The terrain reaches an elevation up to 15%. Ditches and dunes are present but occur infrequently. The terrain contains static objects such as shrubs, trees, and random debris, necessitating advanced path-planning and obstacle-avoidance strategies.

Level 4: The terrain reaches an elevation up to 15%. Ditches and dunes are frequent as well as dynamic objects, such as pedestrians or animals.
description: Ground-truth segmentation masks were automatically generated using SCANeR™ Studio’s semantic labeling functionalities, ensuring pixel-level accuracy. The segmentation mask is black and white: the black pixels belong to not-navigable areas while white pixels to navigable ones. 

The videos were acquired with a simulated RGB camera whose features are reported in the table below.






Sensor shape



3.86 x 2.41 mm





Aspect Ratio



8:5





Focal length



1.93mm





Resolution



1280x720





FOV



H: 90, V: 63.96





Frame rate



30 fps





 

The filenames of both RGB and ground-truth videos identify the scenario and the level of difficulty.FL = Farmland scenarioWL = Wasteland scenario

The Python script extract_frame.py allows the extraction of frames from both RGB and ground-truth videos.To use the script:

python extract_frame.py path_to_video path_to_output_folder
DOI: 10.5281/zenodo.17673956
title: UNISA Synthetic Off-Road Dataset

description: This dataset was collected by using the SCANeR™ Studio simulator. The dataset was acquired by simulating the navigation of a virtual rover operating in an environment designed to closely resemble a real-world off-road scenario.

The dataset consists of 9 videos comprising 207’769 annotated frames.

 
description: The virtual rover navigated in two scenarios, each representing a different type of natural terrain: Farmland Scenario (FL) and Wasteland Scenario (WL).

Farmland is characterized by having a clear distinction between grass and dirt road. The vehicle should move along the dirt road and avoid the turf. The surrounding vegetation consists mostly of trees, which may or may not be an obstruction on the road. Wasteland is an unstructured terrain, characterized by rough surfaces, scattered vegetation, stones, and debris. It is characterized by many more obstacles. The obstacles are represented by shrubs smaller but more jagged than those in FarmLand. Houses or inanimate overhangs appear occasionally in this scenario.

The difficulty a vehicle could encounter in navigating in the environment was varied by changing the slope of roads and the quantity of obstacles. Overall, 5 levels of difficulties were defined:



Level 0: A straightforward terrain characterized by a minimal elevation change, limited to a gentle slope of up to 5%. The route is obstacle-free.

Level 1: A moderate elevation changes with slopes reaching up to 10%. Obstacles are strategically placed at the side of the route to keep the lane drivable.

Level 2: A moderate elevation changes with slopes reaching up to 10%. Presence of frequent ditches and dunes but ensuring traversability.

Level 3: The terrain reaches an elevation up to 15%. Ditches and dunes are present but occur infrequently. The terrain contains static objects such as shrubs, trees, and random debris, necessitating advanced path-planning and obstacle-avoidance strategies.

Level 4: The terrain reaches an elevation up to 15%. Ditches and dunes are frequent as well as dynamic objects, such as pedestrians or animals.
description: Ground-truth segmentation masks were automatically generated using SCANeR™ Studio’s semantic labeling functionalities, ensuring pixel-level accuracy. The segmentation mask is black and white: the black pixels belong to not-navigable areas while white pixels to navigable ones. 

The videos were acquired with a simulated RGB camera whose features are reported in the table below.






Sensor shape



3.86 x 2.41 mm





Aspect Ratio



8:5





Focal length



1.93mm





Resolution



1280x720





FOV



H: 90, V: 63.96





Frame rate



30 fps





 

The filenames of both RGB and ground-truth videos identify the scenario and the level of difficulty.FL = Farmland scenarioWL = Wasteland scenario

The Python script extract_frame.py allows the extraction of frames from both RGB and ground-truth videos.To use the script:

python extract_frame.py path_to_video path_to_output_folder