NTCM G: Galileo single-frequency ionospheric corrections model

Last modified on Feb 27th, 2025, 13:09 UTC

Type

Description

The Neustrelitz Total Electron Content (TEC) Model for Galileo satellite navigation systems NTCM G can be used to determine Galileo single-frequency ionospheric corrections. It is proposed as an alternative to the reference algorithm NeQuick G. The model was developed by the German Aerospace Center (DLR) and validated with the support of ESA, and the Joint Research Centre (JRC) of the European Commission. The reduced complexity and runtime of the NTCM G algorithm are beneficial, in particular in user-segments where the equipment has limited resources available, like for civil avionics receivers or location-based services for smartphones.

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  • OpenAPI

    The Neustrelitz Total Electron Content (TEC) Model for Galileo satellite navigation systems NTCM G can be used to determine Galileo single-frequency ionospheric corrections. It is proposed as an alternative to the reference algorithm NeQuick G. The model was developed by the German Aerospace Center (DLR) and validated with the support of ESA, and the Joint Research Centre (JRC) of the European Commission. The reduced complexity and runtime of the NTCM G algorithm are beneficial, in particular in user-segments where the equipment has limited resources available, like for civil avionics receivers or location-based services for smartphones.

  • Download

    The source code of the NTCM G algorithm is available from the European GNSS Service Centre after registration.

    Additional details
    Protocol
    HTTP
    Data Formats
    text-plain
    Service Functions
    Download
  • Application

    The Neustrelitz Total Electron Content (TEC) Model for Galileo satellite navigation systems NTCM G can be used to determine Galileo single-frequency ionospheric corrections.

    Additional details
    Protocol
    HTTP
    Data Formats
    application-json
    Service Functions
    Application

Permissions

  • CCBYNCSA

Further Information and Resources

Procedure

CompositeProcess_NTCM-G

Projects

Features of Interest

Quality Assessment

Data Quality Flags
DQ4
Metadata Quality Flags
MQ1

Data Levels

Resources

More Properties

Property Value
Result Not used
Result Time Not used
Phenomenon Time Not used
Observed Property Not used

Metadata Information

Editor German Aerospace Center - DLR - Institute for Solar-Terrestrial Physics
Version 1
Created Monday 12th Aug. 2024, 12:00
Last Modified Thursday 27th Feb. 2025, 13:09

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