Time-Series Retrieval of Soil Moisture Using CYGNSS. - Mohammad M. Al-Khaldi; Joel T. Johnson; Andrew J. O'Brien 001; Anna Balenzano; Francesco Mattia (IEEE Trans. Geosci. Remote. Sens., 2019)

On the Coherency of Ocean and Land Surface Specular Scattering for GNSS-R and Signals of Opportunity Systems. - Ahmed M. Balakhder; Mohammad M. Al-Khaldi; Joel T. Johnson (IEEE Trans. Geosci. Remote. Sens., 2019)

Monitoring Rapid Change in the Atmosphere Using Cygnss Wind Speed Measurements. - Alexandra Bringer; Mohammad M. Al-Khaldi; Joel T. Johnson; Jeonghwan Park 001 (IGARSS, 2020)

Geolocation, Calibration and Surface Resolution of CYGNSS GNSS-R Land Observations. - Scott Gleason 001; Andrew O'Brien 001; Anthony Russel; Mohammad M. Al-Khaldi; Joel T. Johnson (Remote. Sens., 2020)

Track-Based Cyclone Maximum Wind Retrievals Using the Cyclone Global Navigation Satellite System (CYGNSS) Mission Full DDMs. - Mohammad M. Al-Khaldi; Joel T. Johnson; Younghun Kang; Stephen J. Katzberg; Alexandra Bringer; Ethan J. Kubatko; Dylan Wood (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2020)

Studies of a Rapid Change Detector Using CYGNSS Level-2 Wind Speed Products. - Mohammad M. Al-Khaldi; Alexandra Bringer; Joel T. Johnson (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021)

Matched Filter Cyclone Maximum Wind Retrievals Using CYGNSS: Progress Update and Error Analysis. - Mohammad M. Al-Khaldi; Stephen J. Katzberg; Joel T. Johnson; Younghun Kang; Ethan J. Kubatko; Scott Gleason 001 (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021)

Mapping the Dynamics of the South Asian Monsoon Using CYGNSS's Level-1 Signal Coherency. - Mohammad M. Al-Khaldi; Rashmi Shah; Clara C. Chew; Joel T. Johnson; Scott Gleason 001 (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021)

Inland Water Body Mapping Using CYGNSS Coherence Detection. - Mohammad M. Al-Khaldi; Joel T. Johnson; Scott Gleason 001; Clara C. Chew; Cynthia Gerlein-Safdi; Rashmi Shah; Cinzia Zuffada (IEEE Trans. Geosci. Remote. Sens., 2021)

An Algorithm for Detecting Coherence in Cyclone Global Navigation Satellite System Mission Level-1 Delay-Doppler Maps. - Mohammad M. Al-Khaldi; Joel T. Johnson; Scott Gleason 001; Eric Loria; Andrew J. O'Brien 001; Yuchan Yi (IEEE Trans. Geosci. Remote. Sens., 2021)

A Study of the Relationship Between Surface Roughness and GNSS-R Coherent Returns Over Land. - Tianlin Wang; Alexandra Bringer; Joel T. Johnson; Mohammad M. Al-Khaldi (IGARSS, 2022)

Soil Moisture Retrievals Using CYGNSS Data in a Time-Series Ratio Method: Progress Update and Error Analysis. - Mohammad M. Al-Khaldi; Joel T. Johnson (IEEE Geosci. Remote. Sens. Lett., 2022)

Numerical Modeling and Measurement of Apis Mellifera Radar Scattering Properties. - Omar Alzaabi; Mohammad M. Al-Khaldi; Kenneth Ayotte; Diego Peñaloza; Julio V. Urbina; James K. Breakall; Michael T. Lanagan; Harland M. Patch; Christina M. Grozinger (IEEE Geosci. Remote. Sens. Lett., 2022)

Characterizing and Mitigating Digital Sampling Effects on the CYGNSS Level 1 Calibration. - Scott Gleason 001; Mohammad M. Al-Khaldi; Christopher S. Ruf; Darren S. McKague; Tian-Lin Wang; Anthony Russel (IEEE Trans. Geosci. Remote. Sens., 2022)

Level-1 Calibration Assessment of Spire's LEMUR-2 GNSS-R Ocean Normalized Bistatic Radar Cross Section Estimates. - Mohammad M. Al-Khaldi; Scott Gleason 001; Ryan Linnabary; Frederick Policelli (IEEE Geosci. Remote. Sens. Lett., 2023)

Using Synthetic Cyclone Models for High Wind GNSS-R Calibration, Validation, and Algorithm Development: A CYGNSS Case Study. - Mohammad M. Al-Khaldi; Scott Gleason 001; Joel T. Johnson; Rajeswari Balasubramaniam; Christopher S. Ruf; Darren S. McKague; Bachir Annane; Tianlin Wang; Anthony Russel; Dorina Twigg (IEEE Trans. Geosci. Remote. Sens., 2023)

A Study of the Second Order Small Slope Approximation for L-Band Backscattering from Soil Surfaces. - Dustin Horton; Joel T. Johnson; Mohammad M. Al-Khaldi; Jeonghwan Park 001; Rajat Bindlish (IGARSS, 2024)

Modeling Soil Moisture Retrieval Errors in the Time-Series Ratio Method. - Dustin Horton; Alexandra Bringer; Joel T. Johnson; Jeonghwan Park 001; Mohammad M. Al-Khaldi; Rajat Bindlish (IEEE Geosci. Remote. Sens. Lett., 2024)

Characterization of CYGNSS Ocean Surface Wind Speed Products. - Christopher Ruf; Mohammad M. Al-Khaldi; Shakeel Asharaf; Rajeswari Balasubramaniam; Darren McKague; Daniel Pascual; Anthony Russel; Dorina Twigg; April M. Warnock (Remote. Sens., 2024)

An Analysis of a Commercial GNSS-R Soil Moisture Dataset. - Mohammad M. Al-Khaldi; Joel T. Johnson; Dustin Horton; Darren S. McKague; Dorina Twigg; Anthony Russel; Frederick Policelli; Jeffrey D. Ouellette; Rajat Bindlish; Jeonghwan Park 001 (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)

Reservoir Water Level Monitoring Using CYGNSS's Level-1 Observations. - Nicholas J. Brendle; Steven Tsz K. Chan; George Hajj; Mohammad M. Al-Khaldi; Joel T. Johnson (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)

Impacts of Spaceborne GNSS-R System Observations on Storm Surge Prediction: A Hurricane Harvey Case Study Using CYGNSS Full DDM Downlinks. - Younghun Kang; Ethan J. Kubatko; Mohammad M. Al-Khaldi; Joel T. Johnson; Suranjan Nepal; Aaron Sines (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)

Trailing Edge Slope Ocean Wind Speed Retrievals Using CYGNSS's Full DDMs. - Stephen J. Katzberg; Mohammad M. Al-Khaldi; Faozi Said; Jeonghwan Park 001 (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)

Soil Moisture Retrieval Using CYGNSS Data in a Time-Series Ratio Method: Progress Update and Error Analysis, Part II. - Jeffrey D. Ouellette; Mohammad M. Al-Khaldi; Joel T. Johnson (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)

CYGNSS Level 3 Merged Wind Speed Data Product for Storm Force and Surrounding Environmental Winds. - April M. Warnock; Christopher S. Ruf; Anthony Russel; Mohammad M. Al-Khaldi; Rajeswari Balasubramaniam (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)

Wildfire Threshold Detection and Progression Monitoring Using an Improved Radar Vegetation Index in California. - Dustin Horton; Joel T. Johnson; Ismail Baris; Thomas Jagdhuber; Rajat Bindlish; Jeonghwan Park 001; Mohammad M. Al-Khaldi (Remote. Sens., 2024)

An Analysis of a Commercial GNSS-R Ocean Wind Speed Dataset. - Mohammad M. Al-Khaldi; Joel T. Johnson; Darren S. McKague; Dorina Twigg; Anthony Russel; Frederick Policelli (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2025)

Quantifying and Correcting Thermally Driven Oscillations in CYGNSS Real-Time GPS Effective Isotropic Radiated Power. - Mohammad M. Al-Khaldi; Scott Gleason 001; Christopher Ruf; Darren S. McKague; Tianlin Wang; Anthony Russel; Dorina Twigg (IEEE Trans. Geosci. Remote. Sens., 2025)

Near-Specular Interferometry With Signals of Opportunity Systems: Potential and Limitations. - Mohammad M. Al-Khaldi; Joel T. Johnson; Steven Tsz K. Chan; George Hajj (IEEE Trans. Geosci. Remote. Sens., 2025)

Detection and Analysis of GPS L1-Band Radio Frequency Interference Using Spaceborne Global Navigation Satellite System Reflectometry Receivers. - Mohammad M. Al-Khaldi; Joel T. Johnson; Darren S. McKague; Scott Gleason 001; Frederick Policelli; Rajat Bindlish; Dorina Twigg; Anthony Russel (IEEE Trans. Geosci. Remote. Sens., 2025)