The International GNSS Service (IGS): Leveraging Next-Generation GNSS Data Processing and Analysis Techniques to Secure the Future of Geodesy
The International GNSS Service (IGS): Leveraging Next-Generation GNSS Data Processing and Analysis Techniques to Secure the Future of Geodesy
Session ID#: 280416
Session Description:
The International GNSS Service (IGS) provides high-precision, openly available, multi-GNSS data and products. This voluntary worldwide federation continues to evolve, pushing the boundaries of geodetic excellence through enhanced, comprehensive, multi-GNSS techniques. As global constellations expand and new architectures emerge in Low Earth Orbit (e.g., LEO-PNT), geodetic data analysis methodologies must quickly adapt. Furthermore, missions like ESA's GENESIS and NASA’s GRITSS, focused on unifying the global geodetic reference frame, require the most advanced and rigorous data analysis strategies and inter-technique combinations.
This session invites contributions focused on advancements in GNSS data analysis. Topics of interest include techniques leveraging multi-GNSS and cross-constellation capabilities; strategies incorporating LEO-based observations in geodetic processing; innovative modeling techniques; machine learning applications improving GNSS data analyses; and processing strategies supporting the goals of the GENESIS and GRITSS missions. We specifically welcome presentations highlighting the challenges and solutions in achieving ever-finer geodetic precision in a rapidly evolving GNSS landscape.
Co-Sponsor(s):
- A - Atmospheric Sciences
- GC - Global Environmental Change
- NS - Near Surface Geophysics
- SY - Science and Society
Index Terms:
1241 Satellite geodesy: technical issues [GEODESY AND GRAVITY]
1243 Space geodetic surveys [GEODESY AND GRAVITY]
1295 Integrations of techniques [GEODESY AND GRAVITY]
1934 International collaboration [INFORMATICS]
Primary Convener: Dr. Camille Martire, PhD, NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
Conveners: Mara Figueroa Berroca, NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Thomas Herring, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States, Scott B Luthcke, NASA Goddard Space Flight Center, Greenbelt, United States and Rolf Dach, University of Bern, Astronomical Institute, Bern, Switzerland
Student/Early Career Convener: Mara Figueroa Berroca, NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
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