Primary Convener:
Kuo-Nung Wang, NASA Jet Propulsion Laboratory

Convener:
Kevin Nelson, Jet Propulsion Laboratory, California Institute of Technology
Ramon Padullés, Institute of Space Sciences ICE-CSIC, IEEC
Zhuoyi Zhao, University of Colorado Boulder

Early Career Convener:
Zhuoyi Zhao, University of Colorado Boulder

Chair:
Kuo-Nung Wang, NASA Jet Propulsion Laboratory
Zhuoyi Zhao, University of Colorado Boulder
Ramon Padullés, Institute of Space Sciences ICE-CSIC, IEEC
Kevin Nelson, Texas A&M University Corpus Christi

Global Navigation Satellite System (GNSS) signals have been used in geophysical research for decades due to its high precision and capability to penetrate clouds and precipitation. As such, the expansion of commercial and government GNSS observations such as radio occultations (GNSS-RO), GNSS reflections (GNSS-R), and the expanding network of ground stations have received significant investment in past years. These various GNSS observation techniques provide high-quality globally distributed retrievals useful in many fields. This session welcomes submissions including, but not limited to the following topics:1. Better understanding of atmospheric/ionospheric processes and surface properties using GNSS remote sensing technology, such as lower troposphere, thermodynamics, convection, altimetry or nature hazards2. State-of-the-art retrieval algorithm developments, also including joint retrievals, data fusion, and ML/AI, and 3. GNSS technology advancement and novel observing concepts such as polarimetric observations, grazing reflections, next generation GNSS observing constellations, and other signals of opportunity (SoOp) remote sensing systems,

Index Terms
3307 Boundary layer processes
3360 Remote sensing
4337 Remote sensing and disasters
6969 Remote sensing

Suggested Itineraries:
Disasters‚ Calamities and Extreme Events
Climate Change and Global Policy

Cross-Listed:
NH - Natural Hazards
C - Cryosphere
AE - Atmospheric and Space Electricity
H - Hydrology

Neighborhoods:
3. Earth Covering