GNSS+R 2021

IEEE Specialist Meeting on Reflectometry using GNSS and other Signals of Opportunity 2021

14 - 17 September, 2021 • Virtual Conference

IEEE Specialist Meeting on Reflectometry using GNSS and other Signals of Opportunity 2021

14 - 17 September, 2021 • Virtual Conference

D4.T2.O2.7

SOIL MOISTURE RETRIEVAL FROM CYGNSS USING PHYSICS-BASED AND MACHINE LEARNING METHODS AND USE OF LIDAR-DERIVED SURFACE GRADIENTS FOR IMPROVED FORWARD MODELING

Amer Melebari, Erik Hodges, University of Southern California, United States; Grigorios Tsagkatakis, Foundation for Research and Technology - Hellas, Greece; Amir Azemati, University of Southern California, United States; Ruzbeh Akbar, Massachusetts Institute of Technology, United States; Jeffrey Walker, Monash University, Australia; James Campbell, Mahta Moghaddam, University of Southern California, United States

Session:

Land II

Presentation Time:

Fri, 17 Sep, 23:13-23:21 China Standard Time (UTC +8)
Fri, 17 Sep, 17:13-17:21 Central Europe Summer Time (UTC +2)
Fri, 17 Sep, 15:13-15:21 (UTC)
Fri, 17 Sep, 11:13-11:21 Eastern Daylight Time (UTC -4)

Session Co-Chairs:

Rashmi Shah, Jet Propulsion Laboratory, California Institute of Technology and Hugo Carreno Luengo, University of Michigan

Session D4.T2.O2

D4.T2.O2.1: Interpretation of Soil Moisture in Expansive Soil by Fusion of Multi-source Remote Sensing Data——Taking Nanyang Section of the Middle Route of South-to-North Water Transfer as An Example

Shengwei Hu, Shuangcheng Zhang, College of Geology Engineering and Geomantics, Chang’an University, China

D4.T2.O2.2: USING THE CYGNSS COHERENT SIGNALS TO DETECT THE FLOOD OF HENAN PROVINCE

Zhongmin Ma, Shuangcheng Zhang, Qi Liu, College of Geology Engineering and Geomantics, Chang’an University, China

D4.T2.O2.3: MULTI-CONSTELLATION GNSS-IR SOIL MOISTURE MEASUREMENT FOR IMPROVED TEMPORAL RESOLUTION

P Sharath kumar, G N Madhavi, T V Chandrasekhar Sarma, National Atmospheric Research Laboratory, India

D4.T2.O2.4: LEVERAGING NISAR ACTIVITIES TO SUPPORT CYGNSS WETLANDS CALIBRATION & VALIDATION

Brandi Downs, The Ohio State University, United States; Bruce Chapman, Jet Propulsion Laboratory, United States; Illaria Mara Russo, University of Sannio, Italy; Marco Lavalle, Jet Propulsion Laboratory, United States; Maurizio di Bisceglie, Carmela Galdi, University of Sannio, Italy; Andrew O'Brien, The Ohio State University, United States; Cinzia Zuffada, Jet Propulsion Laboratory, United States

D4.T2.O2.5: POSSIBLE EARTHQUAKE PRECURSORS OBSERVED IN IONOSPHERIC SCINTILLATION ANOMALIES DETECTED WITH GNSS-R DATA

Carlos Molina, Badr-Eddine Boudriki Semlali, Hyuk Park, Adriano Camps, Universitat Politècnica de Catalunya, Spain

D4.T2.O2.6: Fast entropy for a real-time analysis of the scattering regime

Maurizio di Bisceglie, Carmela Galdi, Università degli Studi del Sannio, Italy; Marco Lavalle, Jet Propulsion Laboratory, California Institute of Technology, United States; Ilaria Mara Russo, Università degli Studi del Sannio, Italy; Cinzia Zuffada, Jet Propulsion Laboratory, California Institute of Technology, United States

D4.T2.O2.7: SOIL MOISTURE RETRIEVAL FROM CYGNSS USING PHYSICS-BASED AND MACHINE LEARNING METHODS AND USE OF LIDAR-DERIVED SURFACE GRADIENTS FOR IMPROVED FORWARD MODELING

Amer Melebari, Erik Hodges, University of Southern California, United States; Grigorios Tsagkatakis, Foundation for Research and Technology - Hellas, Greece; Amir Azemati, University of Southern California, United States; Ruzbeh Akbar, Massachusetts Institute of Technology, United States; Jeffrey Walker, Monash University, Australia; James Campbell, Mahta Moghaddam, University of Southern California, United States

D4.T2.O2.8: ESTIMATION AND VALIDATION STUDY OF SOIL MOISTURE USING GPS-IR TECHNIQUE OVER A TROPICAL REGION: VARIABILITY OF SM WITH RAINFALL AND ENERGY FLUXES.

G N Madhavi, P Sharath kumar, National Atmospheric Research Laboratory, India; R A Chipade, Space Applications Centre, India; TV Chandrasekhar Sarma, Jyoti Bhate, National Atmospheric Research Laboratory, India

D4.T2.O2.9: MOVING SHIP DETECTION OF INLAND RIVER BASED ON GNSS REFLECTED SIGNAL

Yan Li, Songhua Yan, Wuhan University, China