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2,113 results for “High resolution”
High-Resolution TURBINE fMRI Dataset 2
<p>Isotropic 0.67 mm visual cortex-slab TURBINE raw dataset 2 (in ISMRMRD format) for "Ultra-High Resolution fMRI at 7T using Radial-Cartesian TURBINE sampling" published in Magnetic Resonance in Medicine.</p> <p> </p>
Characterisation and calibration of PM sensors at high temporal resolution
<p>This repository contains the data used for the Chapter 7 of my PhD thesis:</p> <blockquote> <p>Bulot, Florentin (2022) Systematic studies of commodity particulate matter air pollution sensors. <em>University of Southampton, Doctoral Thesis</em>, 272pp. http://eprints.soton.ac.uk/id/eprint/458166</p> </blockquote> <p>It contains three files:</p> <ul> <li>fidas_10s.csv - contains the PM concentration data from the Fidas 200S</li> <li>rh_temperature.csv - contains the relative humidity and temperature data recorded by each of the SHT35 sensors in each air quality monitor</li> <li>sensors_10s_avg.zip - a zip file containing sensors_10s_avg.csv which contains the PM concentration data measured by the commodity PM sensors from Plantower PMS5003 and Sensirion SPS30 models</li> </ul>
High-resolution (250 m) dataset for drought assessment in India
<p><strong>#################Summary########################################<br> We downscaled MODIS (MOD11A2) LST 1000 m to 250 m using the co-kriging method (Pardo-Igúzquiza et al., 2006), <br> and calculated various agriculture drought indices from the downscaled LST and EVI at 250 m.<br> The downscaled LST was then combined with EVI to evaluate various drought indices over India. <br> #################################################################</strong></p> <p><strong>################Various Abbreviation ##############################<br> Land Surface Temperature - LST<br> Enhanced Vegetation Index - EVI<br> Soil Moisture Agriculture Drought Index - SMADI<br> Normalized Vegetation Supply Water Index - NVSWI<br> Vegetation Health Index - VHI<br> Vegetation Condition Index - VCI<br> Temperature Condition Index - TCI<br> Moderate Resolution Imaging Spectroradiometer - MODIS<br> #################################################################</strong></p> <p><strong>#################################################################<br> Downscaled LST at 250m<br> The "Downscaled_method" folder consist of original 1000 m MODIS (LST_1000m_MODIS.nc) and downscaled 250 m LST (LST_250m_Downscale.nc) data.<br> #################################################################</strong></p> <p><strong>#################################################################<br> Various Drought Indices for India during 2002 drought (Folder: Drought_Indices)<br> Here all the data names are represented as Julian day with corresponding year and Drought Index. <br> Example:- File name: NVSWI02033.nc; Drought Index - "NVSWI"; year - "02"; Julian day- "033"<br> For VHI, VCI, TCI, and NVSWI, values closer to 100 represent very healthy and value close to zero represent extreme stress<br> For SMADI, values closer to 5 represent very healthy and value close to zero represent extreme stress.<br> ##################################################################</strong></p> <p><strong>##################################################################<br> Time series of NVSWI between 2000 and 2017 (Folder: NVSWI)<br> Here all the data names are represented as Julian day with corresponding year and Drought Index. <br> Example:- File name: NVSWI02033.nc; Drought Index - "NVSWI"; year - "02"; Julian day- "033"<br> ##################################################################</strong></p> <p><strong>##################################################################<br> ##################################################################</strong></p>
Dataset with square plots across Sierra Nevada (Spain) where the contours of all juniper shrubs were annotated as polygons using centimetric GPS and very high resolution aerial and satellite RGB images
<p><strong>This dataset is a shapefile of 767 polygons describing the contours of Juniperus communis L. and Juniperus sabina L. shrubs for the year 2021 in rectangular plots across Sierra Nevada. The coordinates of the polygons were obtained from a field work campaign with a differential centimetric GPS, and their contours were drawn manually in QGIS using the Google Earth satellite image for 2020 and the PNOA aerial image for the 2020. </strong></p> <p><strong>This dataset also contains an excel file describing the features of each polygon: the polygon centroid coordinates, the type of species, the sexgender, the morphotype, the damage in the vegetation cover estimated in the field and telematically, certainty of the digitalization with QGIS and also if the differential centimetric GPS used belongs to the University of Granada or the University of Almeria. </strong></p>
Supplementary material for "Evaluating the Performance of High Spatial Resolution UAV-photogrammetry and UAV-LiDAR for Salt Marshes: the Cádiz Bay Study Case" article
<p>Data presented in the study "Evaluating the Performance of High Spatial Resolution UAV-photogrammetry and UAV-LiDAR for Salt Marshes: the Cádiz Bay Study Case".</p>
GULF18, a high-resolution NEMO-based tidal ocean model of the Arabian/Persian Gulf
<p>Supporting data for the GMD draft paper "GULF18, a high-resolution NEMO-based tidal ocean model of the Arabian/Persian Gulf" (© Crown copyright Met Office):</p> <p>1) input_geometry_gulf_models: bathymetry, horizontal grid and domain (in the case of GULF18-4.0) files needed to run the three Gulf models and analyse their results.</p> <p>2) analysis_gulf_models: data for figures and analysis.</p>
SimuShips - A High Resolution Simulation Dataset for Ship Detection with Precise Annotations
<p><strong>SimuShips - A High Resolution Simulation Dataset for Ship Detection with Precise Annotations</strong></p> <p>Availability of domain-specific datasets is a challenge for object detection. In particular, conducting onsite experiments is risky and time-consuming for the maritime domain. It is not always possible to capture challenging situations and incorporate variations in the environment. Therefore, we present a simulation-based dataset for maritime environments consisting of 9471 high-resolution (1920x1080) images resembling the real world with precise annotations.</p> <p>The dataset was acquired using a simulation tool, AILiveSim [17]. AILiveSim is a 3D simulation platform for targeted scalable development and integration of autonomous systems through digital twins. The tool provides a realistic 3D model of the route of the watercraft extended from the city of Turku to Ruisalo in South-West Finland.</p> <p>Our dataset incorporates diversity of objects, weather, illumination, visible proportion and scale in images that resemble the real world. </p> <p>Please cite the following publication when using the dataset:</p> <p>M. Raza, H. Prokopova, S. Huseynzade, S. Azimi and S. Lafond, "SimuShips - A High Resolution Simulation Dataset for Ship Detection with Precise Annotations," <em>OCEANS 2022, Hampton Roads</em>, Hampton Roads, VA, USA, 2022, pp. 1-5, doi: 10.1109/OCEANS47191.2022.9977182.</p> <p>The publication is available at: <a href="https://doi.org/10.1109/OCEANS47191.2022.9977182">https://doi.org/10.1109/OCEANS47191.2022.9977182</a></p> <p>A preprint version of the publication is available at <a href="https://arxiv.org/abs/2211.05237">https://arxiv.org/abs/2211.05237</a></p> <p> </p> <p> </p>
In-vivo, high-resolution black-blood MRI in healthy rats at 7T
<p>Raw data, which were used to obtain the results shown in the article "In-vivo, high-resolution black-blood MRI in healthy rats at 7T".</p>
A high spatial resolution dataset for anthropogenic atmospheric mercury emissions in China during 1998-2014
<p>This database contains gridded atmospheric mercury emissions in 30 provinces of China by sectors from 1998 to 2014 at the resolution of 1 km×1 km. We distribute atmospheric mercury emissions in four sectors, i.e., agriculture, industry, service industry, and residences, based on China's land use data, enterprise data, road data, and population data. Gridded estimates of the total Hg (THg) and the three species, i.e., gaseous elemental Hg (Hg<sub>0</sub>), gaseous oxidized mercury (Hg<sub>II</sub>), and particulate-bound mercury (Hg<sub>p</sub>), are given separately.</p>
IMD New High Spatial Resolution (0.25X0.25 degree) Long Period (1901-2022) Daily Gridded Rainfall Data Set Over India: Matlab script for merging into single netcdf/mat file with datetime stamping
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Data from: First assessments of trace metal fluxes from the Pacific to the Arctic - high resolution 2021 summer measurements show surprisingly high influence of the Alaskan Coastal Water
<p>Trace metals (manganese, iron, nickel, copper, zinc, and cadmium) are essential micronutrients for phytoplankton and can be used as tracers of oceanic processes. The supply of trace metals to the Western Arctic was thought to be dominated by macronutrient-rich Pacific waters entering through the Bering Strait and modified by uptake and regeneration on the Chukchi Shelf. However, the first high resolution (~6km) trace metal measurements in the strait (July 2021) show large variability in trace metal concentrations across the strait and a close relationship with salinity. The previously unsampled Alaskan Coastal Water has unexpectedly high trace metal concentrations, while the macronutrient-rich Anadyr Water has surprisingly low trace metal concentrations. We make the first estimates of trace metal flux from the Pacific to the Arctic through the Bering Strait and find they are elevated despite the comparatively small volume transport and, for some metals, exceed the Arctic to Atlantic export.</p>
Obtaining Continental-Scale, High-Resolution 2-d Ionospheric Flows and Application to Meso-Scale Flow Science
<p>The SuperDARN 2-d velocity vectors using the spherical elementary current systems (SECS) technique. The file names show UT. Each file contains magnetic latitude and longitude, geographic latitude and longitude, northward and eastward velocity in magnetic, northward and eastward velocity in geographic, and the number of echoes in each grid. AACGM is used as the magnetic coordinates.</p>
Collaborative High-Resolution Observation Datasets of an Eddy Using an Underwater Glider Network
<p>This matlab mat data provides data from 12 underwater gliders in the northern South China Sea in 2017.</p> <p>Please contact Haibo Tang at tanghb6@mail2.sysu.edu.cn for any questions. <br> <br>Wish you good luck!</p>
Atomic resolution high-angle annular dark field scanning transmission electron microscopy imaging of WSe2 encapsulated within hexagonal boron nitride
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High-resolution respirometry in a small-volume chamber
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HAMSTER: Hyperspectral Albedo Maps dataset with high Spatial and TEmporal Resolution
<p>This dataset contains 365 hyperspectral albedo maps of Earth with a temporal resolution of 1 day. The hyperspectral albedo maps are built from a 10-year average of the MODIS Surface Reflectance dataset (MCD43D42-48, version 6.1). Using a Principal Component Analysis (PCA) regression algorithm we combine different hyperspectral laboratory and in-situ measurements datasets of various dry soils, vegetation surfaces and mixure of both to reconstruct the albedo maps in the entire wavelength range from 400 to 2500 nm. The hyperspectral albedo maps have a spatial resolution of 0.25° in latitude and longitude.</p> <p>Additional hyperspectral albedo maps with a coarser spatial and spectral resolutions are available in the "Data sets" supplemetary material of "HAMSTER: Hyperspectral Albedo Maps dataset with high Spatial and TEmporal Resolution" (Roccetti et al., 2024, https://doi.org/10.5194/egusphere-2024-167) or upon request to the corresponding author.</p>
Validation and Test Datasets for "High-resolution AI image dataset for diagnosing oral submucous fibrosis and squamous cell carcinoma"
<p>This deposition contains the validation and test dataset for our study "High-resolution AI image dataset for diagnosing oral submucous fibrosis and squamous cell carcinoma".</p> <p>The training dataset for this study can be found at the following DOI: [<strong>10.5281/zenodo.12636426</strong>].<br><br></p>
Data for clear-air turbulence calculated from high-resolution radiosonde measurements at cruising altitudes in China during the period from 2010 to 2022.
<p>The file is the turbulence dissipation rate(ε) data, calculated using high-resolution radiosonde measurements at cruising altitudes in China, during the period from 2010 to 2022. More description can be seen in the read_me.txt.</p>
High resolution shallow structure of Ebao basin revealed with DAS ambient noise tomography and its relation to earthquake ground motion
<p>EBAO dataset: fig2b, fig3a, fig9, figS5</p>
Cases (A study with high-resolution manometry)
<p>Data underlying the findings described in the manuscript "Effect of dry swallows and bolus swallows of different volumes on pharyngeal and upper esophageal sphincter pressure: A study with high-resolution manometry"</p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.