Stanford Diagram

The Stanford-ESA Integrity Diagram


Updated Mon, 25 Jan 2021 19:07:10 +0000

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StanfordDiagram is a MATLAB class dedicated to the representation of GNSS/SBAS receivers positions errors and protection levels in the Stanford-ESA Integrity Diagram.

The diagram aims at providing:
- a bidimensional histogram, in a regular grid, of the couples of position error (estimated by comparing the position from the GNSS/SBAS receiver) to a reference) and protection level (estimated by the GNSS/SBAS receiver),
- an additional histogram subdivided in SBAS domains (subdivision w.r.t category limit and alert limit) proving epochs and statistics.

For more information about the Stanford-ESA Integrity Diagram, see

Video demonstration:

Cite As

Eric Ogier (2023). Stanford Diagram (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2016b
Compatible with R2016b and later releases
Platform Compatibility
Windows macOS Linux

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