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Data Access

GPS Total Electron Content (TEC) 15-min data

ResourceID
spase://NASA/NumericalData/IGS/GPS_Receiver/TEC/PT15M

Description
This date set contains total electron content (TEC) and global ionospheric maps estimated every 15 minutes by the International GNSS Service (IGS) Analysis Centre. IGS uses the averages of 4 methods, including CODE (U Bern Switzerland), ESA (ESOC Darmstadt Germany), JPL (Jet Propulsion Lab. in Pasadena USA), and UPC (U Politec. Catalonia Barcelona Spain). The data set contains rapid TEC global maps and movies of TEC (10^16 m-2) in cylindrical projection; rapid RMS maps and errors of TEC in cylindrical projection; and rapid TEC maps and movies in polar projection. Continuous coverage is not guaranteed.

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Details

Version:2.3.2

NumericalData

ResourceID
spase://NASA/NumericalData/IGS/GPS_Receiver/TEC/PT15M
ResourceHeader
ResourceName
GPS Total Electron Content (TEC) 15-min data
ReleaseDate
2021-04-27 15:38:11Z
Description
This date set contains total electron content (TEC) and global ionospheric maps estimated every 15 minutes by the International GNSS Service (IGS) Analysis Centre. IGS uses the averages of 4 methods, including CODE (U Bern Switzerland), ESA (ESOC Darmstadt Germany), JPL (Jet Propulsion Lab. in Pasadena USA), and UPC (U Politec. Catalonia Barcelona Spain). The data set contains rapid TEC global maps and movies of TEC (10^16 m-2) in cylindrical projection; rapid RMS maps and errors of TEC in cylindrical projection; and rapid TEC maps and movies in polar projection. Continuous coverage is not guaranteed.
Contacts
Role Person StartDate StopDate Note
1. GeneralContact spase://SMWG/Person/Dieter.K.Bilitza
PriorIDs
spase://JAXA/NumericalData/IGS/GPS_Receiver/TEC/PT15M
spase://VSPO/NumericalData/IGS/GPS_Receiver/TEC/PT15M
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/gps/tec15min_igs/
Description
In CDF via ftp from SPDF
AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/gps/tec15min_igs/
Description
In CDF via HTTP from SPDF
Format
CDF
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=GPS_TEC15MIN_IGS&index=sp_phys
ProductKey
GPS_TEC15MIN_IGS
Description
GPS Total Electron Content (TEC) 15-min data with subset, plot, list functionalities. from CDAWeb
Format
Text
AccessDirectoryTemplate
https://cdaweb.gsfc.nasa.gov/pub/data/gps/tec15min_igs/$Y
AccessFilenameTemplate
gps_tec15min_igs_$Y$m$d_$v.cdf
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb Programmatic Data Access
URL
https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/GPS_TEC15MIN_IGS/clientLibraryExample/
Style
WebService
ProductKey
GPS_TEC15MIN_IGS
Description
Access to this data from common programming environments. Note: this AccessInformation element was added by HDPWS.
Format
Binary
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb HAPI Server
URL
https://cdaweb.gsfc.nasa.gov/hapi
Style
HAPI
ProductKey
GPS_TEC15MIN_IGS
Description
Web Service to this product using the HAPI interface.
Format
CSV
ProviderProcessingLevel
CALIBRATED
InstrumentIDs
spase://SMWG/Instrument/IGS/GPS_Receiver
MeasurementType
ThermalPlasma
TemporalDescription
TimeSpan
StartDate
2010-04-10 00:00:00
RelativeStopDate
-P14D
Note
Data are presently current within a few weeks
Cadence
PT15M
ObservedRegion
Earth.NearSurface.Ionosphere
NASA Insignia
Contact SPDF: NASA-SPDF Feedback/Support
Responsible NASA Official: Robert M. Candey
Site Editor: Tami Kovalick
SPDF ROR ID
SPDF re3data ID
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Last Updated: 2021-04-27