IEEE GRSS
First Slide
2026 IEEE International Geoscience and Remote Sensing Symposium
9 - 14 August 2026 • Washington, D.C.
TU3.R11: GNSS-R Missions: New Payloads, Retrieval Methods, and Hydrology Applications
Tuesday, 11 August, 13:45 - 15:00
Location: Cabinet
Session Type: Oral
Track: Sensors
Tue, 11 Aug, 13:45 - 14:00

TU3.R11.1: COHERENT INTEGRATION TIMES AND INTERFERENCE FOR GNSS-R IN PREPARATION FOR HYDROGNSS
Abi Yetton, University of Surrey, United Kingdom; Martin Unwin, Surrey Satellite Technology Ltd., United Kingdom; C. P. Bridges, University of Surrey, United Kingdom; Jonathan Rawlinson, Surrey Satellite Technology Ltd., United Kingdom
Tue, 11 Aug, 14:00 - 14:15

TU3.R11.2: PHYSICS-BASED GNSS-REFLECTOMETRY INVERSE MODELING USING AUTOMATIC DIFFERENTIATION FOR SOIL MOISTURE RETRIEVAL
Archana Kannan, University of Southern California, United States; Amer Melebari, King Abdulaziz City for Science and Technology (KACST), Saudi Arabia; Grigorios Tsagkatakis, Foundation for Research and Technology-Hellas (FORTH), Greece; Kurtis Nelson, EROS Center at United States Geological Survey, United States; Vinay Ravindra, Sreeja Roy-Singh, Bay Area Environmental Research Institute at NASA Ames Research Centre, United States; Chris Ruf, University of Michigan, United States; Mahta Moghaddam, University of Southern California, United States
Tue, 11 Aug, 14:15 - 14:30

TU3.R11.3: Enhancing Freeze/Thaw Monitoring with GNSS-R: Arctic-Boreal Zone Wildfire Prediction
Hugo Carreno-Luengo, Christopher Ruf, University of Michigan, United States; Laura Bourgeau-Chavez, Michigan Tech Research Institute, United States; Alexandre Roy, Hesam Salmabadi, Universite du Quebec a Trois-Rivieres, Canada; Chelene Hanes, Natural Resources Canada, Canada; Brendan Rogers, Woodwell Climate Research Center, United States; Randi Jandt, Alison York, University of Alaska Fairbanks, United States; Shelby Majors, US Forest Service, United States
Tue, 11 Aug, 14:30 - 14:45

TU3.R11.4: ADVANCED DUAL GNSS-R AND L-BAND RADIOMETER PAYLOAD FOR SPAIN'S ATLANTIC CONSTELLATION COMPONENT (ESCA)
Guillem Gracia-Sola, Adriano Camps, Universitat Politecnica de Catalunya - BarcelonaTech, Spain; Marc Badia, Adria Amezaga, Microwave Sensors and Electronics S.L., Spain
Tue, 11 Aug, 14:45 - 15:00

TU3.R11.5: FOOTPRINT-SCALE INUNDATION EXTENT MONITORING USING FENGYUN-3 GNSS-R: A CASE STUDY OF THE 2024 VALENCIA FLOOD IN SPAIN
Zhongmin Ma, Hyuk Park, Universitat Politècnica de Catalunya, Spain; Shuangcheng Zhang, Chang’an University, China; Adriano Camps, Universitat Politècnica de Catalunya, Spain