About IGS
Organization Information
Governance and Procedures
- IGS Terms of Reference (v. 07/2019)
- IGS Brand Guidelines and Logo Files
- Charter for IGS Analysis Centers and Associate Analysis Centers
- Charter for IGS Data Centers
- Charter of the Infrastructure Committee
- Charter of the IGS Associates Committee
Policy
Working Group Charters and Membership
- Precise Point Positioning with Ambiguity Resolution Charter and Membership
- International Committee on GNSS (ICG) International GNSS Monitoring and Assessment (IGMA) Task Force and International GNSS Service (IGS) Joint GNSS Monitoring Working Group
- Antenna Working Group Charter and Members
- Bias and Calibration Working Group Charter and Members
- Clock Products Working Group Charter and Members
- Data Center Charter and Membership
Publications
Posters
Brochures and Fact Sheets
Progress Dashboard
Strategic Plans
- 2017 Strategic Plan
- 2015 Strategic Planning Community Survey
- Strategic Implementation Plan 2015
- Strategic Implementation Plan (v. 2014)
- Strategic Plan 2013-2016
- Strategic Implementation Plan 2012
Progress and Technical Reports
- Technical Report 2018
- Technical Report 2017
- Technical Report 2016
- Technical Report 2015
- Technical Report 2014
- Technical Report 2013
Calls for Participation/Requests for Proposals
- Call for Participation: GNSS Performance Monitoring IGMA-IGS Joint Trial Project
- Call for Participation: GNSS Augmentation to the Tsunami Early Warning System
- M-GEX Call for Participation
- Request for Proposal for IGS Analysis Center Coordinator (2013)
- Calls for Next‐Generation IGS Combination System and the Next Analysis Center Coordinator (2009)
- IGS Call for Participation 1991
Journal Articles
- Journal of Geodesy (2009) "The International GNSS Service (IGS) in a Changing Landscape of Global Navigation Satellite Systems"
- Journal of Geodesy (March 2009) "The International GNSS Service (IGS) in a Changing Landscape of Global Navigation Satellite Systems"
- Advances in Space Research, December 2006, "Galileo and the IGS: Taking Advantage of Multiple GNSS Constellations"
- IGS Entry in 2003 McGraw-Hill Yearbook of Science and Technology
- COSPAR 1998, The IGS: An Interdisciplinary Service in Support of Sciences
News and Periodicals
IGS Bibliography
External Reports
- 2015-2017 IAG Mid-term Travaux - IGS Section
- 2017 GGOS Bureau of Networks and Operations - IGS Update
- 2016 IERS Annual Report - IGS Chapter
- 2015 IERS Annual Report - IGS Chapter
- 2016 GGOS Bureau of Networks and Operations - IGS Update
- 2011-2013 IAG Mid Term Travaux Report - IGS Section
News and Announcements
IGS.org Website and File Transfer Transition
News
Announcements
Workshops and Events
2020 Boulder Workshop
General
Associate Member Meetings
2018 IGS WORKSHOP - WUHAN, CHINA
2017 IGS WORKSHOP - Paris, France
2016 IGS Workshop - Sydney, Australia
2015 GGOS Geodetic Metadata Workshop
2014 IGS Workshop - Pasadena, California, USA
2013 IAG Scientific Assembly - Potsdam, Germany
2012 IGS Workshop - Olsztyn, Poland
2012 Workshop on GNSS Biases - Bern, Switzerland
2010 IGS Workshop - Newcastle Upon Tyne, UK
2008 IGS Workshop - Miami Beach, Florida, USA
2006 IGS Workshop - Darmstadt, Germany
2004 IGS Workshop - Bern, Switzerland
2002 IGS Workshop – Ottawa, Canada
2000 Africa Trip
2000 IGS User Forum at the ION GPS
2000 IGS Workshops
1999 IGS - GFZ - JPL Workshop on Low Earth Orbiters Missions
1999 IGS Workshop – La Jolla, California, USA
1998 IGEX Workshop - Nashville, Tennessee, USA
1998 IGS Workshop
1997 IGS Workshop
1996 IGS Workshop 1996
1995 IGS Workshop
1994 IGS Workshop
1993 IGS Workshop
Network Information
Site Log Manager - Site Metadata and Information
Site Guidelines
- Current IGS Site Guidelines
- Site Guidelines Clarifications
- Previous Site Guidelines Archive
- New Site Checklist
- Antenna Files Information
- Checklist for Requesting Additions to rcvr_ant.tab
Network Page
General Information
Products and Analysis Information
General Information
Data and Product Availability
Analysis Information
Products Quality
Resources and Support
FAQ
IGS FTP and Mail Services
Governing Board
Reports and Presentations
Antenna Working Group
Technical Information
- How to use IGS Antenna Phase Center Corrections (GPS World Tech Talk)
- IGS-Equipment-Files Mailing List
- Absolute IGS Antenna Phase Center Correction Model igs08_wwww.atx
- ANTEX format description
- Antenna Reference Point Definition
- Naming Conventions for IGS Equipment
Reports
Bias and Calibration Working Group
Technical Information
IGMA Monitoring Working Group and Pilot Project
Overview
Infrastructure Committee
Infrastructure Committee Activities
Ionosphere Working Group
Technical Information
Multi GNSS Working Group/Multi GNSS Experiment (MGEX)
White Papers
Technical Publications
Technical Information
Real-Time Working Group and Real-Time Service
Reports and Publications
Real-Time Pilot Project Organization
- RTS Users for Assessment, Evaluation, and Feedback
- RTS Network Management and Monitoring Centers
- RTS Analysis Center Coordinator
- RTS Associate Analysis Centers
- RTS Analysis Centers
- RTS Data Centers