James L. Garrison

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 38

Top Topics

Radio Frequency

Cramer Rao Lower Bound

Generalized Linear

Top Venues

IEEE Trans. Geosci. Remote. Sens.

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.

IEEE Geosci. Remote. Sens. Lett.

Publications

James Gaudreau, Ethan Raines, Joel T. Johnson, James L. Garrison, Jeffrey D. Ouellette, Rashmi Shah
Ocean Wave Period Measurements Using S-Band Signals of Opportunity Reflections. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 17 (2024)
Yu-Ming Yang, Abi Komanduru, James L. Garrison
Detection of Atmospheric-Ionospheric Disturbances in TEC Time Series From Large GNSS Networks Using Wavelet Coherence. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 16 (2023)
Seho Kim, James L. Garrison, Mehmet Kurum
Retrieval of Subsurface Soil Moisture and Vegetation Water Content From Multifrequency SoOp Reflectometry: Sensitivity Analysis. IEEE Trans. Geosci. Remote. Sens. 61 (2023)
Seho Kim, James L. Garrison
A Mission Design Tool for Satellite Constellations Using Multi-Frequency Signals of Opportunity. IGARSS (2023)
James L. Garrison, Benjamin Nold, Dallas Masters, Conor Brown, Jordan Bridgeman, Justin R. Mansell, Manuel S. Vega, Rajat Bindlish, Jeffrey Piepmeier, Sachidananda R. Babu
A Spaceborne Demonstration of P-Band Signals-of-Opportunity (SoOp) Reflectometry. IEEE Geosci. Remote. Sens. Lett. 20 (2023)
Seho Kim, Eric P. Smith, Benjamin R. Nold, Archana S. Choudhari, James L. Garrison
Multi-Frequency Signals of Opportunity Soil Moisture Retrievals for Agricultural Applications. IGARSS (2022)
James L. Garrison, Justin R. Mansell, Benjamin S. Nold, Rashmi Shah, M. A. Vega, S. Kim, J. C. Raymond, Rajat Bindlish, Mehmet Kurum, Jeffrey Piepmeier, Roger Banting
Instrument Science Experiments on the SNOOPI P-Band Reflectometry Mission. IGARSS (2022)
Benjamin Nold, M. A. Vega, James L. Garrison
Design of a Ground Based Power and Ambiguity Function Monitor for P-Band Signals of Opportunity Sources. IGARSS (2022)
Dylan R. Boyd, Mehmet Kurum, James L. Garrison, Benjamin Nold, Manuel S. Vega, Rajat Bindlish, Jeffrey Piepmeier
Development of Spaceborne SoOp Reflectometry Model for Complex Terrains. IGARSS (2021)
Seho Kim, James L. Garrison
Retrieval of Root-Zone Soil Moisture Profiles from Multi-Frequency Signals of Opportunity: A Simulation Study. IGARSS (2021)
James L. Garrison, Rashmi Shah, Benjamin Nold, Justin R. Mansell, Manuel A. Vega, Juan C. Raymond, Rajat Bindlish, Mehmet Kurum, Jeffrey Piepmeier, Seho Kim, Roger Banting, Kameron Larsen
SNOOPI: Demonstrating P-Band Reflectometry from Orbit. IGARSS (2021)
Feixiong Huang, James L. Garrison, S. Mark Leidner, Bachir Annane, Ross N. Hoffman, Giuseppe Grieco, Ad Stoffelen
A Forward Model for Data Assimilation of GNSS Ocean Reflectometry Delay-Doppler Maps. IEEE Trans. Geosci. Remote. Sens. 59 (3) (2021)
Feixiong Huang, James L. Garrison, S. Mark Leidner, Bachir Annane, Giuseppe Grieco, Ad Stoffelen, Ross N. Hoffman
Assimilation of GNSS-R Delay-Doppler Maps into Weather Models. IGARSS (2020)
Seho Kim, James L. Garrison
Development of an End-to-End Mission Simulator for Land Remote Sensing with Signals of Opportunity. IGARSS (2020)
Dylan Boyd, Mehmet Kurum, Orhan Eroglu, Ali Cafer Gürbüz, James L. Garrison, Benjamin Nold, Manuel A. Vega, Jeffrey R. Piepmeier, Rajat Bindlish
SCoBi Multilayer: A Signals of Opportunity Reflectometry Model for Multilayer Dielectric Reflections. Remote. Sens. 12 (21) (2020)
Dylan R. Boyd, Ali Cafer Gürbüz, Mehmet Kurum, James L. Garrison, Benjamin Nold, Jeffrey R. Piepmeier, Manuel Vega, Rajat Bindlish
Cramer-Rao Lower Bound for SoOp-R-Based Root-Zone Soil Moisture Remote Sensing. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 13 (2020)
James L. Garrison, Rashmi Shah, S. Kim, Jeffrey Piepmeier, Manuel A. Vega, David A. Spencer, Roger Banting, J. C. Raymond, Benjamin Nold, Kameron Larsen, Rajat Bindlish
Analyses Supporting SNOOPI: A P-Band Reflectometry Demonstration. IGARSS (2020)
Priscilla N. Mohammed, Adam J. Schoenwald, Randeep Pannu, Jeffrey R. Piepmeier, Damon Bradley, Soon Chye Ho, Rashmi Shah, James L. Garrison
Detection of Radio Frequency Interference in Microwave Radiometers Operating in Shared Spectrum. IEEE Trans. Geosci. Remote. Sens. 57 (9) (2019)
Soon Chye Ho, Rashmi Shah, James L. Garrison, Priscilla N. Mohammed, Adam J. Schoenwald, Randeep Pannu, Jeffrey R. Piepmeier
Wideband Ocean Altimetry Using Ku-Band and K-Band Satellite Signals of Opportunity: Proof of Concept. IEEE Geosci. Remote. Sens. Lett. 16 (7) (2019)
Feixiong Huang, James L. Garrison, Nereida Rodriguez-Alvarez, Andrew J. O'Brien, Kaitie M. Schoenfeldt, Soon Chye Ho, Han Zhang
Sequential Processing of GNSS-R Delay-Doppler Maps to Estimate the Ocean Surface Wind Field. IEEE Trans. Geosci. Remote. Sens. 57 (12) (2019)
Dylan R. Boyd, Manuel A. Vega, Rajat Bindlish, Mehmet Kurum, James L. Garrison, Benjamin Nold, Ali Cafer Gürbüz, Bryan LaGrone, Orhan Eroglu, Robiulhossain Mdrafi, Jeffrey Piepmeier
Inversion Study of Simulated and Physical Soil Moisture Profiles using Multifrequency Soop-Sources. IGARSS (2019)
James L. Garrison, Rajat Bindlish, Jeffrey Piepmeier, Rashmi Shah, Manuel A. Vega, David A. Spencer, Roger Banting, Cynthia M. Firman, Benjamin Nold, Kameron Larsen
SNOOPI: A Technology Validation Mission for P-band Reflectometry using Signals of Opportunity. IGARSS (2019)
Feixiong Huang, James L. Garrison, Mark Leidner, Bachir Annane, Ross N. Hoffman
A GNSS-R Forward Model for Delay-Doppler Map Assimilation. IGARSS (2018)
Han Zhang, James L. Garrison, Derek M. Burrage
Ocean Roughness and Wind Measurements with L- and S-Band Signals of Opportunity (SoOp) Reflectometry. IGARSS (2018)
James L. Garrison, Mehmet Kurum, Benjamin Nold, Jeffrey Piepmeier, Manuel A. Vega, Rajat Bindlish, Garett Pignotti
Remote Sensing of Root-Zone Soil Moisture Using I- and P-Band Signals of Opportunity: Instrument Validation Studies. IGARSS (2018)
Rashmi Shah, James L. Garrison, Zhijin Li, Soon Chye Ho
Coastal Application of Sea Surface Height Measurement Using Direct Broadcast Satellite Signals. IGARSS (2018)
James L. Garrison, Yao-Cheng Lin, Benjamin Nold, Jeffrey R. Piepmeier, Manuel A. Vega, Matthew A. Fritts, Cornelis F. Du Toit, Joseph J. Knuble
Remote sensing of soil moisture using P-band signals of opportunity (SoOp): Initial results. IGARSS (2017)
Rashmi Shah, James L. Garrison
Precision of Ku-Band Reflected Signals of Opportunity Altimetry. IEEE Geosci. Remote. Sens. Lett. 14 (10) (2017)
Simon H. Yueh, Xiaolan Xu, Rashmi Shah, Yunjin Kim, James L. Garrison, Abi Komanduru, Kelly Elder
Remote Sensing of Snow Water Equivalent Using Coherent Reflection From Satellite Signals of Opportunity: Theoretical Modeling. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 10 (12) (2017)
Jeffrey Piepmeier, Manuel Vega, Matthew A. Fritts, Cornelis F. Du Toit, Joseph J. Knuble, Yao-Cheng Lin, Benjamin Nold, James L. Garrison
The radio frequency environment at 240-270 MHz with application to signal-of-opportunity remote sensing. IGARSS (2017)
Rashmi Shah, James L. Garrison, Soon Chye Ho, Priscilla N. Mohammed, Jeffrey R. Piepmeier, Adam J. Schoenwald, Randeep Pannu, Asmita Korde-Patel, Damon Bradley
Ocean altimetry using wideband signals of opportunity. IGARSS (2017)
Han Zhang, James L. Garrison, Rozaine Wijekularatne, James G. Warnecke
S-band ocean reflectometry in high winds. IGARSS (2016)
Kuo-Nung Wang, James L. Garrison, Ulvi Acikoz, Jennifer S. Haase, Brian J. Murphy, Paytsar Muradyan, Tyler Lulich
Open-Loop Tracking of Rising and Setting GPS Radio-Occultation Signals From an Airborne Platform: Signal Model and Error Analysis. IEEE Trans. Geosci. Remote. Sens. 54 (7) (2016)
Joseph J. Knuble, Jeffrey Piepmeier, Manohar Deshpande, Cornelus Du Toit, James L. Garrison, Yao-Cheng Lin, Georges Stienne, Stephen J. Katzberg, George Alikakos
Airborne P-band Signal of Opportunity (SoOP) demonstrator instrument; status update. IGARSS (2016)
James L. Garrison
A Statistical Model and Simulator for Ocean-Reflected GNSS Signals. IEEE Trans. Geosci. Remote. Sens. 54 (10) (2016)
Nereida Rodriguez-Alvarez, James L. Garrison
Generalized Linear Observables for Ocean Wind Retrieval From Calibrated GNSS-R Delay-Doppler Maps. IEEE Trans. Geosci. Remote. Sens. 54 (2) (2016)
Rashmi Shah, James L. Garrison, Alejandro Egido, Giulio Ruffini
Bistatic Radar Measurements of Significant Wave Height Using Signals of Opportunity in L-, S-, and Ku-Bands. IEEE Trans. Geosci. Remote. Sens. 54 (2) (2016)
Jordi Xing, Seebany Datta-Barua, James L. Garrison, Aaron J. Ridley, Boris Pervan
Relative Ionospheric Ranging Delay in LEO GNSS Oceanic Reflections. IEEE Geosci. Remote. Sens. Lett. 12 (7) (2015)
James L. Garrison, Estel Cardellach, Scott Gleason, Stephen J. Katzberg
Foreword to Special Issue on Reflectometry using Global Navigation Satellite Systems and Other Signals of Opportunity (GNSS+R). IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 7 (5) (2014)
Nereida Rodriguez-Alvarez, James L. Garrison
A generalized linear observable for GNSS-R wind speed retrievals over the ocean. IGARSS (2014)
Yu-Ming Yang, Attila Komjathy, Xing Meng, James L. Garrison
GNSS-based atmosphere sounding on the earthquake and tsunami induced atmosphere-ionosphere perturbations. IGARSS (2014)
Rashmi Shah, James L. Garrison
Application of the ICF Coherence Time Method for Ocean Remote Sensing Using Digital Communication Satellite Signals. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 7 (5) (2014)
Rashmi Shah, James L. Garrison
Estimation of significant wave height using reflected digital communication signals. IGARSS (2013)
Kuo-Nung Wang, Paytsar Muradyan, James L. Garrison, Jennifer S. Haase, Brian J. Murphy, Ulvi Acikoz, Tyler Lulich
Open-loop tracking of rising and setting GNSS radio-occultation signals from an Airborne Platform: Signal model and statistical analysis. IGARSS (2013)
Rashmi Shah, James L. Garrison
Correlation properties of direct broadcast signals for bistatic remote sensing. IGARSS (2012)
James L. Garrison
Modeling and simulation of bin-bin correlations in GNSS-R waveforms. IGARSS (2012)
Rashmi Shah, James L. Garrison, Michael S. Grant
Demonstration of Bistatic Radar for Ocean Remote Sensing Using Communication Satellite Signals. IEEE Geosci. Remote. Sens. Lett. 9 (4) (2012)
James L. Garrison, Justin K. Voo, Simon Yueh, Michael S. Grant, Alexander G. Fore, Jennifer S. Haase
Estimation of Sea Surface Roughness Effects in Microwave Radiometric Measurements of Salinity Using Reflected Global Navigation Satellite System Signals. IEEE Geosci. Remote. Sens. Lett. 8 (6) (2011)
Yu-Ming Yang, James L. Garrison, See-Chen Lee
Application of GNSS networks to detect and analyze atmospheric-induced ionospheric disturbances coincident with earthquakes and tsunamis. IGARSS (2011)
Rashmi Shah, James L. Garrison, Michael S. Grant
Anisotropy in ocean scattering of bistatic radar using signals of opportunity. IGARSS (2011)
Yu-Ming Yang, James L. Garrison, See-Chen Lee
Wavelet filtering of GPS network data for identification of ionospheric disturbances associated with tsunamis. IGARSS (2010)
Rashmi Shah, James L. Garrison, Michael S. Grant, Stephen J. Katzberg, Geng Tian
Analysis of the correlation properties of digital satellite signals and their applicability in bistatic remote sensing. IGARSS (2010)
James L. Garrison, Michael Walker, Jennifer S. Haase, Tyler Lulich, Feiqin Xie, Brian D. Ventre, Michael H. Boehme, Ben Wilmhoff, Stephen J. Katzberg
Development and testing of the GISMOS instrument. IGARSS (2007)
Huaizu You, James L. Garrison, Gregory Heckler, Dino Smajlovic
The autocorrelation of waveforms generated from ocean-scattered GPS signals. IEEE Geosci. Remote. Sens. Lett. 3 (1) (2006)
Donald R. Thompson, Tanos M. Elfouhaily, James L. Garrison
An improved geometrical optics model for bistatic GPS scattering from the ocean surface. IEEE Trans. Geosci. Remote. Sens. 43 (12) (2005)
Huaizu You, James L. Garrison, Gregory Heckler, Dino Smajlovic
Correlation time analysis of delay-Doppler waveforms generated from ocean-scattered GPS signals. IGARSS (2004)
Huaizu You, James L. Garrison, Gregory Heckler, Valery U. Zavorotny
Stochastic voltage model and experimental measurement of ocean-scattered GPS signal statistics. IEEE Trans. Geosci. Remote. Sens. 42 (10) (2004)
Huaizu You, Gregory Heckler, James L. Garrison, Valery U. Zavorotny
Stochastic model and experimental measurement of ocean-scattered GPS signal statistics. IGARSS (2003)
James L. Garrison
Anisotropy in reflected GPS measurements of ocean winds. IGARSS (2003)
James L. Garrison, Luca Bertuccelli
Model function development for GPS reflection measurements. IGARSS (2002)
James L. Garrison, Attila Komjathy, Valery U. Zavorotny, Stephen J. Katzberg
Wind speed measurement using forward scattered GPS signals. IEEE Trans. Geosci. Remote. Sens. 40 (1) (2002)