return to catalog
Dataset: cosmic_357_euvac15.nc
Catalog: /thredds/catalog/files/d010075/catalog.html
dataFormatNetCDF
authorityedu.ucar.gdex
featureTypeMODEL_SIMULATION
dataSize534403944
idfiles/d010075/cosmic_357_euvac15.nc
Access
Preview

Access:

ServiceTypeDescription
OpenDAP Data Access Access dataset through OPeNDAP using the DAP2 protocol.
NetcdfSubset Data Access A web service for subsetting CDM scientific grid datasets.
CdmRemote Data Access Provides index subsetting on remote CDM datasets, using ncstream.
CdmrFeature Data Access Provides coordinate subsetting on remote CDM Feature Datasets, using ncstream.
WCS Data Access Supports access to geospatial data as 'coverages'.
WMS Data Access Supports access to georegistered map images from geoscience datasets.
HTTPServer Data Access HTTP file download.
ISO Metadata Provide ISO 19115 metadata representation of a dataset's structure and metadata.
NCML Metadata Provide NCML representation of a dataset.
UDDC Metadata An evaluation of how well the metadata contained in the dataset conforms to the NetCDF Attribute Convention for Data Discovery (NACDD)

Viewers:

ViewerTypeDescription
Godiva3 Browser
default_viewer.ipynb Jupyter Notebook The TDS default viewer attempts to plot any Variable contained in the Dataset.
Documentation
Dates
Creators
Publishers

Description:

  • Rights: Freely Available
  • summary: This dataset accompanies the paper titled "Quantifying the Impact of Solar Irradiance Uncertainty on Thermosphere-Ionosphere Variability Using Ensemble Forecasts." The study examines the sensitivity of the thermosphere and ionosphere to variations in solar spectral irradiance. Ensemble simulation experiments were conducted for the 2021/2022 winter period, using both data-driven and parameterized solar irradiance perturbations to assess their impact. The ensemble spread in electron density and neutral temperature is used as a measure of the system's sensitivity to changes in solar irradiance. Simulation results are also compared with satellite observations from Swarm, ICON, and COSMIC-2. files with string "euvac05" are result from EXP1 on table 1 in the paper. files with string "euvac15" are result from EXP2 on table 1 in the paper. files with string "data" are result from EXP3 on table 1 in the paper. files with string "data_doubled" are result from EXP4 on table 1 in the paper. Files beginning with "cosmic_doy" contain the results of comparisons between the ensemble simulation experiments and COSMIC-2 electron density observations. The "doy" portion represents the three-digit day-of-year (DOY) identifier. Files beginning with "icon_might_x" contain the results of comparisons between the ensemble simulation experiments and ICON neutral temperature observations. The "x" indicates the instrument identifier, either MIGHTI-A or MIGHTI-B. Files beginning with "swarm_x" contain the results of comparisons between the ensemble simulation experiments and SWARM neutral density observations. The "x" indicates the instrument identifier, either SWARM-A or SWARM-C.
  • NCAR GDEX - Quantifying the Impact of Solar Irradiance Uncertainty on Thermosphere-Ionosphere Variability Using Ensemble Forecasts(d010075)

Dates:

  • modified : 2025-07-29T20:40:55.148Z

Creators:

  • UCAR/NCAR/HAO

Publishers:

return to catalog