Galileo Open Service archived Reference Documents

This section provides previous versions with reference to the date of publication for historical references purposes. These documents are no longer in effect. 

In force versions are available on the following page: Galileo OS In force Programme Reference documents

Galileo OS SDD v1.2 | July 2021

Galileo OS SDD v1.1 | May 2019

Galileo OS SDD v1.0 | December 2016

This document describes the characteristics and performance of the Galileo Open Service provided throughout the Galileo OS SIS.

 

Galileo OS SIS ICD v2.1 | November 2023

Galileo OS SIS ICD v2.0 | January 2021

Galileo OS SIS ICD v1.3 | December 2016

Galileo OS SIS ICD v1.2 | November 2015

Galileo OS SIS ICD v1.1 | September 2010

Galileo OS SIS ICD v1.0 | February 2010

This document is intended for use by the Galileo user community and it specifies the interface between the Galileo Space Segment and the Galileo User segment. 

Ionospheric Correction algorithm for SF users v1.2 | June 2015

This document complements the Galileo OS SIS ICD by describing the reference algorithm to be implemented at user receivers to compute ionospheric corrections based on the broadcast coefficients in the navigation message for Galileo single-frequency users.