Skip to main content

Description

Ionosphere Total Electron Content (TEC) grids derived from analysis of Global Navigation Satellite System (GNSS) data. These products are the generated by analysis centers in support of the International GNSS Service (IGS) and combined by the IGS ionosphere analysis coordinator to form the official IGS predicted ionopsphere product (daily).

Product Summary

Platforms
GLONASS ,
GPS ,
GROUND STATIONS
Instruments
GLONASS ,
GPS ,
GNSS RECEIVER
Projects
IGS
Spatial Extent

N: 90 S: -90 E: 180 W: -180

Location
GLOBAL
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2008-01-01 to Present
Data Partner
Crustal Dynamics Data Information System, Geodesy and Geophysics Laboratory, Earth Sciences Division, Sciences and Exploration Directorate, Goddard Space Flight Center, NASA (CDDIS)
Concept ID
C1000000007-CDDIS
Data State
ACTIVE
Number of Files/Granules
147
Processing Level
2
Published
Updated
Science Keywords
Geodetics ,
GNSS (Global Navigation Satellite Systems)

Data Center Citation

International GNSS Service (IGS). Global Navigation Satellite System (GNSS) Predicted Ionosphere Products from NASA CDDIS. Greenbelt, Maryland, USA: NASA Crustal Dynamics Data Information System (CDDIS). https://www.earthdata.nasa.gov/data/catalog/cddis-gnss-pred-ion-prod-1.

Documents

No Results

QUESTIONS & SUPPORT

Have a question?

Get help with NASA Earth science data, datasets, tools, services, and metadata on the Earthdata Forum. Experienced staff in the data user community review and answer questions.

Get help on Earthdata Forum
Earthdata
Forum