cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/ccdc.csd.cc1zzx0w
title: CCDC 1846949: Experimental Crystal Structure Determination

description: Related Article: Shuqi Dai, Lizhi Jiang, Chaowei Zhao, Fengjiao Chen, Ruihao Chen, Ruixuan Qin, Wuyong Zhang, Weijie Zhang, Binghui Wu, Nanfeng Zheng|2019|ChemNanoMat|5|1110|doi:10.1002/cnma.201900216
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc1zzx1x
title: CCDC 1846950: Experimental Crystal Structure Determination

description: Related Article: Shuqi Dai, Lizhi Jiang, Chaowei Zhao, Fengjiao Chen, Ruihao Chen, Ruixuan Qin, Wuyong Zhang, Weijie Zhang, Binghui Wu, Nanfeng Zheng|2019|ChemNanoMat|5|1110|doi:10.1002/cnma.201900216
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5065/e45y-6t07
title: GATE Radar Reflectivity Data from the Canadian Ship Quadra

description: The C-band radar aboard the Canadian ship C.C.G.S. Quadra collected reflectivity data at 1 degree by 1 km resolution at various antenna tilt angles. A single 360-degree scan at a fixed tilt angle took approximately 20 seconds to complete. A Digital Video Integrator and Processor (DVIP) converted the analog reflectivities to 8-bit digital values. The center of the first gate was 10.5 km from the radar, with equivalent reflectivities recorded for 200 gates in the radial direction.NCAR received the binary-format Quadra radar data on half-inch magnetic tapes from the Radar Weather Observatory at McGill University in April 1977. The raw reflectivity data were converted to netCDF format in 2024, and additionally, netCDF files containing full scans (sweeps) at each tilt angle are planned for later 2024, with equivalent reflectivity values converted to dBZ.
DOI: 10.5517/ccdc.csd.cc2gfvyq
title: CCDC 2277444: Experimental Crystal Structure Determination

description: Related Article: Kai-Kai Wang, Yan-Li Li, Can Wang, Lei Hua, Xueji Ma, Rongxiang Chen|2024|Synth.Commun.|54|1579|doi:10.1080/00397911.2024.2397501
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2hc9bj
title: CCDC 2304767: Experimental Crystal Structure Determination

description: Related Article: Haolin Lu, Fenglian Qi, Hebin Wang, Tengfei He, Bing Sun, Xiaoqing Gao, Andrew H. Comstock, Sehrish Gull, Yunxin Zhang, Tianjiao Qiao, Tianyin Shao, You-Xuan Zheng, Dali Sun, Yongsheng Chen, Hao-Li Zhang, Zhiyong Tang, Guankui Long|2025|Angew.Chem.,Int.Ed.|64|e202415363|doi:10.1002/anie.202415363
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5065/2b46-1a97
title: GridRad-Severe - Three-Dimensional Gridded NEXRAD WSR-88D Radar Data for Severe Events

description: 5-minute event-based volumes of radar reflectivity, differential reflectivity, specific differential phase, correlation coefficient, velocity spectrum width, azimuthal shear, and radial divergence data. This data encompasses ~100 of the most severe events in the US each year based on tornadoes, hail, and wind from 2010 to the Present, with domains that vary to encompass each event. The storm track data are included for each of the events.Data for 2010-2012 do not include differential reflectivity, specific differential phase, and correlation coefficient, which are only observed following the dual-polarization upgrade to the NEXRAD network that was completed in early 2013.
DOI: 10.5065/4nm2-5q48
title: GATE Ship Radar, June to September 1974

description: This data set contains the polar digital tilt sequence data (normally one sequence each 15 minutes consisting of a base tilt scan followed by scans taken at successively higher tilt angles) collected with the 2 NOAA C-band radars for the 3 phases of GATE. Each scan contains equivalent reflectivity factors for 2-degree by 2km data bins out to a maximum range of 260 km. The intensity resolution is 1 dBZ. The raw digital values for the polar data bins were obtained in real time by using a Digital Video Integrator and Processor (DVIP).
DOI: 10.5517/ccdc.csd.cc2hlxxy
title: CCDC 2312101: Experimental Crystal Structure Determination

description: Related Article: Fengzhu Li, Chaowei Zhao, Yanxun Li, Zhen Zhang, Xiaofeng Huang, Yuefeng Zhang, Jie Fang, Tieyuan Bian, Zhiyuan Zeng, Jun Yin, Alex K.-Y. Jen|2024|Sci. Adv.|10|eadq1150|doi:10.1126/sciadv.adq1150
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5065/y463-4b15
title: GridRad - Three-Dimensional Gridded NEXRAD WSR-88D Reflectivity and Velocity Spectrum Width

description: Hourly, CONUS-wide volumes of radar reflectivity and velocity spectrum width for warm seasons only (April-August), 2008 to the Present.
DOI: 10.5517/ccdc.csd.cc2jrm97
title: CCDC 2346399: Experimental Crystal Structure Determination

description: Related Article: I. A. Shentseva, A. N. Usol’tsev, N. A. Korobeinikov, S. A. Adonin|2024|Russ.J.Coord.Chem.|50|809|doi:10.1134/S1070328424600700
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2jrmb8
title: CCDC 2346400: Experimental Crystal Structure Determination

description: Related Article: I. A. Shentseva, A. N. Usol’tsev, N. A. Korobeinikov, S. A. Adonin|2024|Russ.J.Coord.Chem.|50|809|doi:10.1134/S1070328424600700
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5065/d6nk3cr7
title: GridRad - Three-Dimensional Gridded NEXRAD WSR-88D Radar Data

description: The GridRad data set consists of radar reflectivity data and radar coverage information from 125 U.S. NEXRAD WSR-88D radars merged onto a regular, three-dimensional, longitude-latitude-altitude grid at hourly analysis intervals. Each analysis uses all available radar azimuth scans within a specified time window centered on the analysis time. The size of the time window is given in the files as a global attribute. The data include weighted average radar reflectivity from multiple observations, averaging weights, number of azimuth scans (elevation angles) observing each volume, and the number of azimuth scans (elevation angles) with echo in each volume.Following conventional nomenclature, the NEXRAD volume scan files are referred to as Level 2 data, while this gridded data are referred to as Level 3 data.Additional information is available at GridRad.org [http://GridRad.org].
DOI: 10.5517/ccdc.csd.cc2kkd2m
title: CCDC 2370200: Experimental Crystal Structure Determination

description: Related Article: Haolin Lu|2024|CSD Communication|||
description: Related Article: Haolin Lu, Fenglian Qi, Hebin Wang, Tengfei He, Bing Sun, Xiaoqing Gao, Andrew H. Comstock, Sehrish Gull, Yunxin Zhang, Tianjiao Qiao, Tianyin Shao, You-Xuan Zheng, Dali Sun, Yongsheng Chen, Hao-Li Zhang, Zhiyong Tang, Guankui Long|2025|Angew.Chem.,Int.Ed.|64|e202415363|doi:10.1002/anie.202415363
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2ks31j
title: CCDC 2376647: Experimental Crystal Structure Determination

description: Related Article: Haolin Lu, Fenglian Qi, Hebin Wang, Tengfei He, Bing Sun, Xiaoqing Gao, Andrew H. Comstock, Sehrish Gull, Yunxin Zhang, Tianjiao Qiao, Tianyin Shao, You-Xuan Zheng, Dali Sun, Yongsheng Chen, Hao-Li Zhang, Zhiyong Tang, Guankui Long|2025|Angew.Chem.,Int.Ed.|64|e202415363|doi:10.1002/anie.202415363
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5065/ffh8-z735
title: Manually-Digitized Radar Data for the Conterminous United States

description: The former Techniques Development Laboratory (TDL) of the U.S. National Weather Service began collecting Manually-Digitized Radar (MDR) data in November 1973 from teletype reports for the eastern two-thirds of the United States. In 1978, TDL began archiving the MDR on a new grid aligned with the output grid of the Limited Fine Mesh (LFM) model, which was the model used for numerical weather prediction at the time. The new MDR archive covered the entire conterminous United States. As with the old MDR data, the new data were archived in Model Output Statistics (MOS) predictand format to support thunderstorm prediction. In addition to the "raw" MDR data, TDL also created a gridded 20-nautical-mile-resolution MDR product.
DOI: 10.5517/ccdc.csd.cc2kwv6j
title: CCDC 2380248: Experimental Crystal Structure Determination

description: Related Article: Wenlong Xu, Jie Fang, Dongdong Xia, Qian Xie, Yuefeng Zhang, Yu Xie, Weiwei Li, Lang Jiang, Chaowei Zhao|2024|ACS Appl. Energy Mater.|7|10662|doi:10.1021/acsaem.4c02282
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5065/e9t2-6330
title: U.S.C.G.S. Geomagnetic Data for 3 stations, 1947-1969

description: Later data are at NCAR, on a CDROM from NGDC.
DOI: 10.5065/zte5-0x63
title: Northern Hemisphere Summer Circulation Statistics

description: This dataset contains Northern Hemisphere atmospheric circulation statistics at various tropospheric levels for the summers (the 120-day periods beginning June 1) of 1966 to 1977. These statistics were prepared by Glenn White at the University of Washington.
DOI: 10.5065/mfx0-mw92
title: Northern Hemisphere Winter Circulation Statistics

description: Winter seasonal circulation statistics for the Northern Hemisphere were derived from NMC analyses by Ngar-Cheung (Gabriel) Lau. Grids are available at various tropospheric levels between 1000 and 100 millibars. The period of record is 1965 to 1976, with each winter consisting of the 120 days beginning November 15.
DOI: 10.5065/qfrw-yw67
title: Global 500mb and 300mb Vorticity Area Indices

description: This dataset contains global 500mb and 300mb vorticity area indices which were compiled by the Aspen Institute. The indices are stored on polar-stereographic grids, one for each hemisphere. For the Northern Hemisphere indices, the 20 and 24 vorticity contour levels were used, and for the Southern Hemisphere, the 16 contour level was used.The 500mb Northern Hemisphere grids cover the period from January 1946 to February 1979 and the 300mb grids span the period from April 1955 to December 1977. For the Southern Hemisphere at both levels, grids are available from April 1972 to January 1978.
DOI: 10.5065/d6jw8ck2
title: CMIP 5 dataset and code for R parallelization

description: The dataset is used as an example of how to parallelize statistical analysis for CMIP data. The code contains all the LSF submission scripts and the R scripts referred to in the NCAR library technical note NCAR/TN-534+STR. The specific analysis conducted is Extreme Value Analysis, but the parallelization framework is generic and can be applied to any grid-point-wise parallelization using the software R.
DOI: 10.15468/dl.djza4m
title: Occurrence Download

description: A dataset containing 165 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Citrus sinensis",
 "Year is greater than or equal to 1981",
 "Year is less than or equal to 2010",
 "HasCoordinate is true"
 ]
}

 The dataset includes 165 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012467-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5065/d770-cb19
title: Global Vertical Stratospheric Ozone Profiles from OGO 4

description: This dataset contains vertical ozone profiles from the Orbiting Geophysical Observatory 4 satellite at six stratospheric levels between 15 and 0.25 millibars.
DOI: 10.15468/dl.735b6p
title: Occurrence Download

description: A dataset containing 12567 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Cardamine hirsuta, Cardamine hirsuta, Cardamine hirsuta, Cardamine hirsuta, Cardamine hirsuta)",
 "Year is greater than or equal to 1900",
 "Geometry POLYGON ((8.643 46.99, 14.1 46.92, 14.43 50.75, 8.534 50.83, 8.643 46.99))",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Observation, Human Observation, Machine Observation, Material sample)"
 ]
}

 The dataset includes 12567 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012466-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5065/6x1b-1h65
title: Ozonesondes and Total Ozone, July 1957 to December 1985

description: Environment Canada provided this collection of ozonesondes and total ozone from stations around the world.
DOI: 10.5065/ejfj-a187
title: Ozone Data for the World, 1951May-1975December

description: The daily and monthly mean total ozone observations in this dataset were digitized from "Ozone Data for the World", published by the Meteorological Service of Canada in cooperation with the World Meteorological Organization (WMO).The published monthly mean total ozone values were sometimes found to be in error, in which case the errors were corrected in the digitized version. Some stations revise and correct previously published values of ozone which were in error perhaps because of lack of instrument calibration or an error in data reduction techniques.
DOI: 10.5065/pn0t-am52
title: FGGE Constant Level Balloon Observations

description: This dataset contains constant-level balloon observations from the First Global GARP Experiment (FGGE) for 7 January to 16 July 1979.
DOI: 10.5065/7c4e-6d70
title: Cogley and Briggs Global 1-Degree Precipitation Climatology and Topography

description: This dataset contains 1-degree global topography data and precipitation climatology.
DOI: 10.5065/mfta-0896
title: Argonne 0.2-Degree Land Use and Deposition Data

description: This dataset contains land use classification data on a 1/6 degree by 1/4 degree grid covering the United States from 52W longitude to 134W and from 24N latitude to 54N. Also included is a dry deposition model that uses the land use classification (and other user-supplied meteorological parameters) to compute the deposition velocities of sulfur dioxide (SO2) and sulfate (SO4) pollutants.
DOI: 10.5065/6rcb-yj96
title: Matthew's GISS Global 1-Degree Vegetation, Land-use and Albedo Data

description: This dataset, from Elaine Matthews of NASA, contains six databases of global 1-degree data for use in climate studies. The six databases are a vegetation dataset representing natural vegetation, a land-use set defining the areal extent of cultivated land, and four surface albedo datasets for snow-free conditions (except for permanently snow-covered continental ice) for January, April, July, and October.
DOI: 10.5065/g97j-4p51
title: The Global Distribution of Freshwater Wetlands, 1995

description: Global distribution of freshwater wetlands, both 1-by-1 degree resolution interpolated at NCAR, and the original Anselman and Crutzen 2.5-by-5 degree resolution.
DOI: 10.5065/ct21-pw71
title: USGS Land Use and Land Cover at 200 meter Resolution

description: Land use and land cover digital data are provided for selected locations in the United States by the Earth Science Information Centers (ESIC) of the USGS, as part of the National Mapping Program. The ASCII data files are in character Composite Theme Grid (CTG) format, and include the land use/land cover code for each 200 meter by 200 meter cell in the file. The source dates for the land use classifications generally range from the mid 1970s to the mid 1980s.
DOI: 10.5065/8b55-qy20
title: South African Area 1-Minute Elevation Data

description: This dataset contains gridded 1-minute resolution terrain elevation data for the area around South Africa.
DOI: 10.5065/pj15-dc97
title: Berkovsky and Bertoni U.S.A.F. AFCRL Global 1-Degree Elevation Data

description: This dataset contains global terrain elevation data on a 1-degree grid. The data were provided by the Air Force Cambridge Research Laboratory.
DOI: 10.5065/gebk-6956
title: USGS Selected 3-Second Elevations for Colorado, Hawaii, and the U.S. Great Plains

description: This dataset contains 3-second terrain elevation data, from the U.S. Geological Survey, for Colorado, Hawaii, and the U.S. Great Plains covered by the STORM-FEST project.
DOI: 10.5065/nbzr-mn97
title: U.S.A.F. Global 1-Degree and 5-Minute Average Elevation Data

description: This dataset contains average elevation data at 1-degree resolution for the globe, and at 5-minute resolution for Europe, parts of North Africa, and most of North America.
DOI: 10.5065/sgrc-t405
title: Nimbus 7 Coastal Zone Color Scanner Pigment Concentration

description: Ocean surface color is used to estimate surface pigment concentration (chlorophyll). Based on the Nimbus 7 satellite data for 1978-1986, taken from "Monthly Mean Distributions of Satellite-Derived Sea Surface Temperature and Pigment Concentration", Version 1.
DOI: 10.15468/dl.xvnnxk
title: Occurrence Download

description: A dataset containing 518 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Citrus reticulata",
 "Year is greater than or equal to 1981",
 "Year is less than or equal to 2010",
 "HasCoordinate is true"
 ]
}

 The dataset includes 518 records from 93 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012468-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5065/3788-4682
title: Australian GMS McIDAS Archive for TOGA COARE

description: GMS Satellite Data in McIDAS Archive format for TOGA COARE from October 14, 1992 to March 5, 1993.
DOI: 10.5065/4tsy-k140
title: Cross-Calibrated Multi-Platform Ocean Surface Wind Vector Analysis Product V2, 1987 - ongoing

description: The CCMP data set combines cross-calibrated satellite microwave winds and instrument observations using a Variational Analysis Method (VAM) to produce high-resolution (0.25 degree) gridded analyses. Satellite wind retrievals derived by Remote Sensing Systems from a number of satellite-borne passive and active microwave instruments are used. RSS intercalibrates radiometers at the brightness temperature level to within 0.2 degree Celsius, applying a refined sea-surface emissivity model and radiative transfer function to derive surface winds. The resulting wind retrievals are highly consistent between microwave radiometer instrument platforms, including SSM/I, SSMIS, AMSR, TMI, WindSat, and GMI. RSS has also developed a geophysical model function for deriving wind speeds and directions from microwave scatterometers, including QuikSCAT and ASCAT. Both radiometer and scatterometer data are validated against ocean moored buoys, which confirm the measurements are in agreement (to within 0.8 m/s) despite the difference in wind measurement and retrieval methodologies. The VAM combines RSS instrument data with moored buoy measurements and a starting estimate (first-guess) of the wind field. The European Center for Medium-Range Weather Forecasts (ECMWF) ERA-Interim Reanalysis winds are used in the CCMP V2.0 processing as the first-guess wind field. This 0.25 degree model wind field is consistently processed, as opposed to that of the ECMWF operational model for which the model changes over time. All wind observations (satellite and buoy) and model analysis fields are referenced to a height of 10 meters.
DOI: 10.5065/kd3x-gy24
title: Cross-Calibrated Multi-Platform Ocean Surface Wind Velocity, 1987 - ongoing

description: The Cross-Calibrated Multi-Platform (CCMP) data product is derived through cross-calibration and assimilation of ocean surface wind data from SSM/I, TMI, AMSR-E, SeaWinds on QuikSCAT, and SeaWinds on ADEOS-II. Cross calibration is performed by Remote Sensing Systems (RSS) under the DISCOVER project [http://www.remss.com/]. These data sets are combined with conventional observations and a starting estimate of the wind field using a variational analysis method (VAM). The ECMWF Reanalysis (ERA-40) is used as the starting estimate (or background) for July 1987 until December 1998 and the ECMWF Operational Analysis is used from January 1999 onward.CCMP is provided by the NASA PO.DAAC and has been evaluated and utilized extensively by the science community, including some members of NASA's Ocean Vector Winds Science Team (OVWST).