| 関連機関/学会 |
| IGS (International GNSS Service) |
| IERS (International Earth Rotation and Reference
Systems Service) |
| IAG (International Associations of Geodesy) |
| AGU (Americal Geophysical Union) |
| UNAVCO (University NAVSTAR Consortium) |
| NGA (National Geospatial-Intelligence Agency,
formerly NIMA) |
| USGS (U.S.Geological Survey) |
| ION (The Institute of Navigation) |
| USNO GPS Timing Operations |
| ILRS (International Laser Ranging Service) |
| IRI (International Reference Ionosphere) |
| U.S. Coast Guard Navigation Center |
| IRIS (Incorporated Research Institutions
for Seimology) |
| 関連機関/学会 (日本) |
| GSI (Geographical Survey Institute) 国土地理院 |
| JMA (Japan Meteorological Agency) 気象庁 |
| ENRI (Electronic Navigation Research Institute)
電子航法研究所 |
| GPS Precise Orbit Determination in JAXA 宇宙航空研究開発機構 |
| NICT (National Institute of Information and
Communications Technology) 情報通信研究機構 |
| The Geodetic Society of Japan 日本測地学会 |
| Japan Institute of Navigation 日本航海学会 |
| The Japn Society for Aeronautical and Space
Sciences 日本航空宇宙学会 |
| Seismological Society of Japan 日本地震学会 |
| IGS解析センタ |
| CODE (Center for Orbit Determination in Europe) |
| NRCan (Natural Resources Canada) |
| ESA/ESOC (European Space Operation Centre) |
| GFZ (GeoForschungsZentrum, Germany) |
| JPL (Jet Propulsion Laboratory, USA) |
| MIT (Massachusetts Institute of Technology,USA) |
| NGS/NOAA (National Geodetic Survey, USA) |
| SIO (Scripps Institution of Oceanography,
USA) |
| IGS Analysis Center Coordinator (ACC) |
| 論文誌/雑誌 |
| Journal of Geodesy |
| Geophysical Research Letters (GRL) |
| Journal of Geophysical Research Solid Earth
(JGR) |
| Earth Planets and Space (EPS) |
| Science |
| GPS Solutions |
| GPS World |
| Inside GNSS |
| Space Flight Now |
| 研究機関/研究室 |
| SCPNT (Stanford Center for Position, Navigation
and Time) |
| COSMIC (Constellation Observing System for
Meteorology) |
| MGP (Mathematical Geodesy and Positioning),
Delft University of Technology |
| Department of Geomatics Engineering, University
of Calgary |
| Geodesy and Geomatics Engineering, University
of New Brunswick |
| SNAP (Satellite Navigation and Positioning
Lab), University of New South Wales |
| Geodesy and Geodynamics, Massachusetts Institute
of Technology |
| SPIN (Satellite Positioning and Inertial
Navigation) Lab, The Ohio State Unversity |
| 東京海洋大学 情報通信工学研究室 |
| メーリングリスト |
| IGSMAIL |
| CANSPACE |
| 基準座標系 |
| ITRF2000 (Internatioal Terrestrial Reference
Frame 2000) |
| ITRF2005 (Internatioal Terrestrial Reference
Frame 2005) |
| World Geodetic System 1984 (WGS 84) |
| 世界測地系の導入に関して (国土地理院) |
| ジオイドモデル |
| EGM96 The NASA GSFC and NIMA Joint Geopotential
Model |
| 日本のジオイド2000 (国土地理院) |
| 測位衛星 |
| NANUs (Notice Advisories to NAVSTAR Users) |
| GALILEO (European Satellite Navigation System) |
| GLONASS |
| LEO衛星 |
| CHAMP |
| GRACE (Gravity Recovery and Climate Experiment) |
| COSMIC (Constellation Observing System for
Meteorology) |
| IGS LEO Piliot Project |
| 時計 |
| Allan's Time |
| IGS Clock Products Working Group |
| 大気圏観測 |
| Global Ionosphere Maps Produced by CODE |
| Summer Colloquium on Atmospheric Remote Sensing
Using the Global Positioning System |
| アンテナモデル |
| NGS Antenna Calibration |
| DGPS |
| RTCM (The Radio Technical Commission for
Maritime Services) |
| IGDG (Internet-based Global Differential
GPS) |
| ベンダ |
| NavCom Technology Inc. |
| NovAtel |
| Trimble |
| Geo++ |
| GPS Solutions |
| Geodetics |
| ベンダ(日本) |
| NGS (日本GPSソリューションズ株式会社) |
| GPSdata (日本GPSデータサービス株式会社) |
| 株式会社ジェノバ |
| ジオサーフ株式会社 |