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Christopher Ruf
Christopher S. Ruf – Chris Ruf
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- affiliation: University of Michigan, Ann Arbor, USA
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2020 – today
- 2024
- [j81]Charles E. Powell
, Christopher S. Ruf
, Darren S. McKague, Tianlin Wang
, Anthony Russel
:
An Instrument Error Correlation Model for Global Navigation Satellite System Reflectometry. Remote. Sens. 16(5): 742 (2024) - [j80]April M. Warnock
, Christopher S. Ruf
, Arie L. Knoll:
Characterization of River Width Measurement Capability by Space Borne GNSS-Reflectometry. Remote. Sens. 16(8): 1446 (2024) - [j79]Rajeswari Balasubramaniam
, Christopher S. Ruf
:
Development and Application of a GNSS-R Error Model for Hurricane Winds. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 17: 2336-2346 (2024) - [j78]April M. Warnock
, Christopher S. Ruf
, Anthony Russel
, Mohammad M. Al-Khaldi
, Rajeswari Balasubramaniam
:
CYGNSS Level 3 Merged Wind Speed Data Product for Storm Force and Surrounding Environmental Winds. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 17: 6189-6200 (2024) - [j77]Tianlin Wang
, Christopher S. Ruf
, Andrew O'Brien, Scott Gleason
, Darren S. McKague
, Bruce P. Block
, Anthony Russel
:
Measurement of GPS Antenna Gain Patterns for CYGNSS Using a Spaceborne Antenna Range. IEEE Trans. Aerosp. Electron. Syst. 60(5): 6883-6893 (2024) - [c111]Dinan Bai, Chris Ruf, Andrew O'Brien, Delwyn Moller:
Calibration of the Airborne Polarimetric GNSS-R Sensor for the Rongowai Project. IGARSS 2024: 725-728 - [c110]Hugo Carreno-Luengo, Christopher S. Ruf, Scott Gleason, Anthony Russel, Alexandre Roy, Hesam Salmabadi:
Novel GNSS-R Methods for Freeze/Thaw Surface State Retrieval. IGARSS 2024: 835-838 - [c109]Christopher Ruf, Shakeel Asharaf, Rajeswari Balasubramaniam, Darren McKague, Daniel Pascual, Brent Roberts, Anthony Russel, Dorina Twigg, April M. Warnock:
Performance and Characterization of CYGNSS Wind Speed Products. IGARSS 2024: 1632-1634 - [c108]Matthew Wilson, Rajasweta Datta, Sharmila Savarimuthu, Delwyn Moller, Chris Ruf:
Prediction of Soil Moisture From Near-Global Cygnss Gnss-Reflectometry Using a Random Forest Machine Learning Model. IGARSS 2024: 4465-4471 - [c107]Daniel Pascual, Christopher Ruf, Rajeswari Balasubramaniam:
Azimuthal Dependence of CYGNSS Winds in Tropical Cyclones. IGARSS 2024: 5835-5838 - [c106]Gopal B. Sundaram, Christopher S. Ruf:
A Zero Current Equivalent Wind Correction for Remotely Sensed Winds. IGARSS 2024: 5973-5975 - [c105]Gopal B. Sundaram, Christopher S. Ruf:
The Detection and Tracking of Ocean Surface Roughness Supression by Ocean Pollutans Via Surfactants. IGARSS 2024: 6045-6048 - [c104]Scott Gleason, Hugo Carreno-Luengo, Chris Ruf, Anthony Russel:
Comparison of GNSS-R Delay Doppler Map Processing Algorithms. IGARSS 2024: 6356-6359 - [c103]Hugo Carreno-Luengo, Christopher S. Ruf, Scott Gleason, Anthony Russel:
Latest Progress on Rongowai Polarimetric GNSS-R Airborne Mission. IGARSS 2024: 6828-6830 - 2023
- [j76]Jack Winkelried
, Christopher Ruf
, Scott Gleason:
Spatial and Temporal Sampling Properties of a Large GNSS-R Satellite Constellation. Remote. Sens. 15(2): 333 (2023) - [j75]Mohammad M. Al-Khaldi
, Scott Gleason
, Joel T. Johnson
, Rajeswari Balasubramaniam
, Christopher S. Ruf
, Darren S. McKague
, Bachir Annane
, Tianlin Wang, Anthony Russel
, Dorina Twigg:
Using Synthetic Cyclone Models for High Wind GNSS-R Calibration, Validation, and Algorithm Development: A CYGNSS Case Study. IEEE Trans. Geosci. Remote. Sens. 61: 1-11 (2023) - [j74]Hugo Carreno-Luengo
, Christopher S. Ruf
, Scott Gleason
, Anthony Russel
:
A New Multiresolution CYGNSS Data Product for Fully and Partially Coherent Scattering. IEEE Trans. Geosci. Remote. Sens. 61: 1-18 (2023) - [c102]Hugo Carreno-Luengo
, Christopher S. Ruf, Scott Gleason, Anthony Russel, Ilaria M. Russo, Maurizio di Bisceglie, Carmela Galdi:
In-Orbit Real Time Inland Water Detection by A Future Spaceborne Gnss-R Receiver. IGARSS 2023: 3724-3725 - [c101]Hugo Carreno-Luengo
, Christopher S. Ruf, Scott Gleason, Anthony Russel:
An Improved Inland Water Detector Using Standard L1 Data: Application to CYGNSS. IGARSS 2023: 4322-4323 - [c100]Amer Melebari, Agnelo R. Silva, Ruzbeh Akbar, Erik Hodges, Yuhuan Zhao, Piril Nergis, Darren S. McKague, Chris Ruf, Mahta Moghaddam:
CYGNSS SoilSCAPE Sites: Sensor Calibration and Data Analysis. IGARSS 2023: 4628-4630 - 2022
- [j73]Daniel Pascual
, Maria Paola Clarizia
, Christopher S. Ruf
:
Spaceborne Demonstration of GNSS-R Scattering Cross Section Sensitivity to Wind Direction. IEEE Geosci. Remote. Sens. Lett. 19: 1-5 (2022) - [j72]Zhaoxia Pu
, Ying Wang, Xin Li, Christopher Ruf
, Li Bi, Avichal Mehra:
Impacts of Assimilating CYGNSS Satellite Ocean-Surface Wind on Prediction of Landfalling Hurricanes with the HWRF Model. Remote. Sens. 14(9): 2118 (2022) - [j71]Hugo Carreno-Luengo
, Christopher S. Ruf
:
Mapping Freezing and Thawing Surface State Periods With the CYGNSS Based F/T Seasonal Threshold Algorithm. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 15: 9943-9952 (2022) - [j70]James D. Campbell
, Ruzbeh Akbar
, Alexandra Bringer, Davide Comite
, Laura Dente
, Scott T. Gleason
, Leila Guerriero
, Erik Hodges
, Joel T. Johnson
, Seung-Bum Kim
, Amer Melebari
, Nazzareno Pierdicca
, Christopher S. Ruf
, Leung Tsang
, Tianlin Wang
, Haokui Xu
, Jiyue Zhu
, Mahta Moghaddam
:
Intercomparison of Electromagnetic Scattering Models for Delay-Doppler Maps Along a CYGNSS Land Track With Topography. IEEE Trans. Geosci. Remote. Sens. 60: 1-13 (2022) - [j69]Hugo Carreno-Luengo
, Christopher S. Ruf
:
Retrieving Freeze/Thaw Surface State From CYGNSS Measurements. IEEE Trans. Geosci. Remote. Sens. 60: 1-13 (2022) - [j68]Madeline C. Evans
, Christopher S. Ruf
:
Toward the Detection and Imaging of Ocean Microplastics With a Spaceborne Radar. IEEE Trans. Geosci. Remote. Sens. 60: 1-9 (2022) - [j67]Scott Gleason
, Mohammad M. Al-Khaldi
, Christopher S. Ruf
, Darren S. McKague
, Tian-Lin Wang
, Anthony Russel
:
Characterizing and Mitigating Digital Sampling Effects on the CYGNSS Level 1 Calibration. IEEE Trans. Geosci. Remote. Sens. 60: 1-12 (2022) - [j66]Charles E. Powell
, Christopher S. Ruf
, Anthony Russel
:
An Improved Blackbody Calibration Cadence for CYGNSS. IEEE Trans. Geosci. Remote. Sens. 60: 1-7 (2022) - [j65]Tian-Lin Wang
, Christopher S. Ruf
, Scott Gleason
, Andrew J. O'Brien, Darren S. McKague
, Bruce P. Block, Anthony Russel
:
Dynamic Calibration of GPS Effective Isotropic Radiated Power for GNSS-Reflectometry Earth Remote Sensing. IEEE Trans. Geosci. Remote. Sens. 60: 1-12 (2022) - [c99]Xiaoyou Lin, Delwyn Moller, Andrew O'Brien, Ryan Linnabary, Chris Ruf:
Computing Specular Points Over Complex Land Surfaces for Airborne GNSS-R Applications. IGARSS 2022: 1860-1863 - [c98]Delwyn Moller, Matthew Wilson, Rajasweta Datta, Andrew O'Brien, Ryan Linnabary, Chris Ruf:
Rongowai: A Pathfinder NASA/NZ GNSS-R Initiative Supporting SDG-15 - Life on Land. IGARSS 2022: 4212-4215 - [c97]Christopher Ruf, Clara Chew, Mahta Moghaddam, Derek J. Posselt, Zhaoxia Pu:
Science Impacts of the NASA CYGNSS Mission. IGARSS 2022: 5262-5265 - [c96]Hugo Carreno-Luengo
, April M. Warnock
, Christopher S. Ruf:
The Cygnss Coherent End-to-End Simulator: Development and Results. IGARSS 2022: 7441-7444 - [c95]Hugo Carreno-Luengo
, Christopher S. Ruf:
Triggering Freeze/Thaw Surface State Monitoring from High Inclination Orbit GNSS-R Missions: A CYGNSS-Based Study. IGARSS 2022: 7632-7635 - [d2]Hugo Carreno-Luengo
, Christopher Ruf
:
The Potential of GNSS-R for Freeze/Thaw Surface State Monitoring in the New Space Era. Zenodo, 2022 - 2021
- [j64]Hugo Carreno-Luengo
, Adriano Camps
, Chris Ruf
, Nicolas Floury
, Manuel Martín-Neira
, Tianlin Wang
, Siri Jodha S. Khalsa
, Maria Paola Clarizia
, Jennifer Reynolds
, Joel T. Johnson
, Andrew O'Brien, Carmela Galdi
, Maurizio di Bisceglie
, Andreas Dielacher
, Philip Jales, Martin Unwin
, Lucinda S. King
, Giuseppe Foti
, Rashmi Shah
, Daniel Pascual
, Bill Schreiner, Milad Asgarimehr
, Jens Wickert
, Serni Ribo
, Estel Cardellach
:
The IEEE-SA Working Group on Spaceborne GNSS-R: Scene Study. IEEE Access 9: 89906-89933 (2021) - [j63]Hugo Carreno-Luengo
, Juan A. Crespo
, Ruzbeh Akbar, Alexandra Bringer, April M. Warnock
, Mary Morris
, Chris Ruf
:
The CYGNSS Mission: On-Going Science Team Investigations. Remote. Sens. 13(9): 1814 (2021) - [j62]Daniel Pascual
, Maria Paola Clarizia
, Christopher S. Ruf
:
Improved CYGNSS Wind Speed Retrieval Using Significant Wave Height Correction. Remote. Sens. 13(21): 4313 (2021) - [c94]Tianlin Wang, Christopher Ruf, Darren McKague
, Anthony Russel, Andrew O'Brien, Scott Gleason:
The Important Role of Antenna Pattern Characterization in the Absolute Calibration of GNSS-R Measurements. IGARSS 2021: 144-146 - [c93]Christopher Ruf, Clara Chew, Cynthia Gerlein-Safdi, April M. Warnock
:
Resolving Inland Waterways with CYGNSS. IGARSS 2021: 954-957 - [c92]Delwyn Moller, Chris Ruf, Ryan Linnabary, Andrew O'Brien, Stephen B. Musko:
Operational Airborne GNSS-R Aboard Air New Zealand Domestic Aircraft. IGARSS 2021: 1284-1287 - [c91]James D. Campbell, Ruzbeh Akbar, Amir Azemati, Alexandra Bringer, Davide Comite, Laura Dente, Scott T. Gleason, Leila Guerriero, Erik Hodges, Joel T. Johnson, Seung-Bum Kim, Amer Melebari, Nazzareno Pierdicca, Bowen Ren, Christopher S. Ruf, Leung Tsang, Haokui Xu, Jiyue Zhu, Mahta Moghaddam:
Intercomparison of Models for CYGNSS Delay-Doppler Maps at a Validation Site in the San Luis Valley of Colorado. IGARSS 2021: 2001-2004 - [c90]Alexandra Bringer, Joel T. Johnson, Charles K. Toth, Christopher S. Ruf, Mahta Moghaddam:
Studies of Terrain Surface Roughness and its Effect on GNSS-R Systems Using Airborne Lidar Measurements. IGARSS 2021: 2016-2019 - [c89]Rajeswari Balasubramaniam, Mahnaz Vahdat, Christopher Ruf:
Observing Freeze-Thaw Transitions Over Land Using Cygnss Measurements. IGARSS 2021: 6654-6656 - [c88]Hugo Carreno-Luengo
, Chris Ruf:
Freeze/Thaw Retrieval Over High Altitude Areas with CYGNSS. IGARSS 2021: 7807-7810 - [c87]Hugo Carreno-Luengo
, Chris Ruf, Scott Gleason, Anthony Russel, Timothy Butler:
Generation of A New High Resolution Ddm Data Product from Cygnss Raw If Measurements. IGARSS 2021: 7815-7818 - [d1]Cynthia Gerlein-Safdi
, Chris Ruf
:
CYGNSS-based inundation maps of the Pantanal and the Sudd wetlands from June 2017 to December 2019. Zenodo, 2021 - 2020
- [j61]Scott Gleason
, Joel T. Johnson
, Chris Ruf
, Charles Bussy-Virat
:
Characterizing Background Signals and Noise in Spaceborne GNSS Reflection Ocean Observations. IEEE Geosci. Remote. Sens. Lett. 17(4): 587-591 (2020) - [j60]Mostafa Hoseini
, Milad Asgarimehr
, Valery U. Zavorotny
, Hossein Nahavandchi
, Chris Ruf
, Jens Wickert:
First Evidence of Mesoscale Ocean Eddies Signature in GNSS Reflectometry Measurements. Remote. Sens. 12(3): 542 (2020) - [j59]Rajeswari Balasubramaniam, Christopher Ruf
:
Neural Network Based Quality Control of CYGNSS Wind Retrieval. Remote. Sens. 12(17): 2859 (2020) - [j58]Estel Cardellach
, Weiqiang Li
, Antonio Rius
, Maximilian Semmling
, Jens Wickert
, Florian Zus
, Christopher S. Ruf
, Carlo Buontempo
:
First Precise Spaceborne Sea Surface Altimetry With GNSS Reflected Signals. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 13: 102-112 (2020) - [j57]Maria Paola Clarizia
, Christopher S. Ruf
:
Statistical Derivation of Wind Speeds From CYGNSS Data. IEEE Trans. Geosci. Remote. Sens. 58(6): 3955-3964 (2020) - [c86]Christopher Ruf, Roger Backhus, Timothy Butler, Chi-Chih Chen, Scott Gleason, Eric Loria, Darren McKague
, Ryan Miller, Andrew O'Brien, Line van Nieuwstadt:
Next Generation GNSS-R Instrument. IGARSS 2020: 3353-3356 - [c85]Ruzbeh Akbar, James D. Campbell, Agnelo R. Silva, Richard H. Chen, Amer Melebari, Erik Hodges, Dara Entekhabi, Chris Ruf, Mahta Moghaddam:
Soilscape Wireless in Situ Networks in Support of Cyngss Land Applications. IGARSS 2020: 5042-5044 - [c84]Rajeswari Balasubramaniam, Christopher S. Ruf:
Performance Assessment of Cygnss High Wind Retrieval for the Improved EIRP Calibration. IGARSS 2020: 5805-5807 - [c83]Tianlin Wang, Valery U. Zavorotny, Joel T. Johnson, Yuchan Yi, Christopher Ruf, Scott Gleason, Darren McKague
, Paul A. Hwang, Erick Rogers, Shuyi Chen, Yulin Pan, Thomas Bakker:
Improvement of CYGNSS Level 1 Calibration Using Modeling and Measurements of Ocean Surface Mean Square Slope. IGARSS 2020: 5909-5912 - [c82]Hugo Carreno-Luengo
, Chris Ruf, April M. Warnock
, Kelsey Brunner:
Investigating the Impact of Coherent and Incoherent Scattering Terms in GNSS-R Delay Doppler Maps. IGARSS 2020: 6202-6205 - [c81]Ryan Linnabary, Andrew O'Brien, Chris Ruf, Stephen B. Musko, Delwyn Moller:
Analysis of GNSS-R Coverage by a Regional Aircraft Fleet. IGARSS 2020: 6270-6273 - [c80]Hugo Carreno-Luengo
, Adriano Camps, Nicolas Flouri, Manuel Martín-Neira, Chris Ruf, Tianlin Wang, Siri Jodha S. Khalsa
, Maria Paola Clarizia, Jennifer Reynolds, Joel T. Johnson, Andrew O'Brien, Carmela Galdi, Maurizio di Bisceglie, Andreas Dielacher, Philip Jales, Martin Unwin, Lucinda S. King, Giuseppe Foti, Rashmi Shah, Daniel Pascual
, Bill Schreiner, Milad Asgarimehr, Jens Wickert, Serni Ribó, Estel Cardellach
:
The GRSS Standard for GNSS-Reflectometry. IGARSS 2020: 6289-6292 - [c79]Tianlin Wang, Christopher Ruf, Scott Gleason, Darren McKague
, Andrew O'Brien, Bruce P. Block:
Monitoring GPS Eirp for Cygnss Level 1 Calibration. IGARSS 2020: 6293-6296
2010 – 2019
- 2019
- [j56]April M. Warnock
, Christopher Ruf
:
Response to Variations in River Flowrate by a Spaceborne GNSS-R River Width Estimator. Remote. Sens. 11(20): 2450 (2019) - [j55]Chris Ruf
, Estel Cardellach
, Maria Paola Clarizia, Carmela Galdi
, Scott Gleason, Simonetta Paloscia:
Foreword to the Special Issue on Cyclone Global Navigation Satellite System (CYGNSS) Early on Orbit Performance. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12(1): 3-6 (2019) - [j54]Charles Bussy-Virat
, Christopher S. Ruf
, Aaron J. Ridley
:
Relationship Between Temporal and Spatial Resolution for a Constellation of GNSS-R Satellites. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12(1): 16-25 (2019) - [j53]Tianlin Wang
, Christopher S. Ruf
, Bruce P. Block, Darren S. McKague
, Scott Gleason
:
Design and Performance of a GPS Constellation Power Monitor System for Improved CYGNSS L1B Calibration. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12(1): 26-36 (2019) - [j52]Scott Gleason
, Christopher S. Ruf
, Andrew J. O'Brien, Darren S. McKague
:
The CYGNSS Level 1 Calibration Algorithm and Error Analysis Based on On-Orbit Measurements. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12(1): 37-49 (2019) - [j51]Christopher S. Ruf
, Rajeswari Balasubramaniam
:
Development of the CYGNSS Geophysical Model Function for Wind Speed. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12(1): 66-77 (2019) - [j50]Christopher S. Ruf
, Scott Gleason, Darren S. McKague
:
Assessment of CYGNSS Wind Speed Retrieval Uncertainty. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12(1): 87-97 (2019) - [c78]Chris Ruf
, Darren McKague
, Scott Gleason:
CYGNSS Smallsat Mission Design, Engineering Performance and Science Results. IGARSS 2019: 5073-5074 - [c77]Chris Ruf
, Darren McKague
, Mary Morris, Derek J. Posselt, Mahta Moghaddam:
The GNSS-R Cygnss Mission: an Update. IGARSS 2019: 5171-5172 - [c76]David Mayers, Chris Ruf
:
Determining Tropical Cyclone Center Location with CYGNSS Wind Speed Measurements. IGARSS 2019: 7529-7532 - [c75]Rajeswari Balasubramaniam, Christopher S. Ruf
:
The Impact of Rain on L1 GNSS-R Radar Scattering Cross-Section. IGARSS 2019: 7900-7903 - [c74]Tianlin Wang, Valery U. Zavorotny, Joel T. Johnson, Yuchan Yi, Christopher Ruf:
Integration of Cygnss Wind and Wave Observations with the Wavewatch III Numerical Model. IGARSS 2019: 8350-8353 - [c73]Darren S. McKague
, Christopher S. Ruf
:
On-Orbit Trending of CYGNSS Data. IGARSS 2019: 8722-8724 - [c72]Tianlin Wang, Christopher Ruf
, Scott Gleason, Bruce P. Block, Darren McKague
, Andrew O'Brien:
A Real-Time EIRP Level 1 Calibration Algorithm for the CYGNSS Mission Using the Zenith Measurements. IGARSS 2019: 8725-8728 - 2018
- [j49]Yann Krien
, Gaël Arnaud
, Raphaël Cécé
, Christopher Ruf
, Ali Belmadani
, Jamal Khan
, Didier Bernard
, A. K. M. Saiful Islam, Fabien Durand
, Laurent Testut
, Philippe Palany, Narcisse Zahibo:
Can We Improve Parametric Cyclonic Wind Fields Using Recent Satellite Remote Sensing Data? Remote. Sens. 10(12): 1963 (2018) - [c71]Christopher Ruf
, Charles Bussy-Virat, Darren McKague
, Aaron J. Ridley, Mary Morris:
Enabling Sampling Properties of the Cygnss Satellite Constellation. IGARSS 2018: 277-280 - [c70]Rajeswari Balasubramaniam, Christopher S. Ruf
:
Improved Calibration of Cygnss Measurements for Downbursts in the Intertropical Convergence Zone. IGARSS 2018: 3987-3990 - [c69]Tianlin Wang, Christopher Ruf
, Bruce P. Block, Darren McKague
:
Characterization of the Transmit Power and Antenna Pattern of the GPS Constellation for the CYGNSS Mission. IGARSS 2018: 4011-4014 - [c68]Rachel Norris, Chris Ruf, Eric Loria
, Andrew O'Brien:
Comparison of Wide Bandwidth Conventional and Interferometric GNSS-R Techniques for Possible CYGNSS Follow-On Mission. IGARSS 2018: 4277-4280 - [c67]Tianlin Wang, Valery U. Zavorotny
, Joel T. Johnson, Christopher Ruf
, Yuchan Yi:
Modeling of Sea State Conditions for Improvement of Cygnss L2 Wind Speed Retrievals. IGARSS 2018: 8288-8291 - [c66]David Mayers, Chris Ruf
:
Measuring Ice Thickness with Cygnss Altimetry. IGARSS 2018: 8535-8538 - 2017
- [j48]Rachael A. Kroodsma
, Darren S. McKague
, Christopher S. Ruf
:
Vicarious Cold Calibration for Conical Scanning Microwave Imagers. IEEE Trans. Geosci. Remote. Sens. 55(2): 816-827 (2017) - [c65]Tianlin Wang, Christopher Ruf
, Scott Gleason, Bruce P. Block, Darren McKague
, Damen Provost:
Development of GPS constellation power monitor system for high accuracy calibration/validation of the cygnss L1B data. IGARSS 2017: 1008-1011 - [c64]Christopher Ruf
, Scott Gleason, Aaron J. Ridley, Randall Rose, John Scherrer:
The nasa cygnss mission: Overview and status update. IGARSS 2017: 2641-2643 - [c63]Scott Gleason, Christopher Ruf
, Maria Paola Clarizia, Joel T. Johnson, Andrew O'Brien, Paul S. Chang, Zorana Jelenak, Faozi Said, Seubson Soisuvarn
:
Calibration and validation of the cygnss level 1 data products. IGARSS 2017: 2644-2646 - [c62]Maria Paola Clarizia, Christopher S. Ruf
, Scott Gleason, Rajeswari Balasubramaniam, Darren McKague
:
Generation of cygnss level 2 wind speed data products. IGARSS 2017: 2647-2649 - [c61]Darren S. McKague
, Christopher S. Ruf
:
Cygnss constellation intercalibration. IGARSS 2017: 2654-2656 - [c60]April M. Warnock
, Christopher S. Ruf
, Mary Morris
:
Storm surge prediction with cygnss winds. IGARSS 2017: 2975-2978 - [c59]Rajeswari Balasubramaniam, Christopher S. Ruf
, Darren McKague
, Maria Paola Clarizia, Scott Gleason:
Calibration and validation processing for the CYGNSS wind speed retrieval algorithm. IGARSS 2017: 4117-4120 - 2016
- [j47]Maria Paola Clarizia
, Christopher S. Ruf
:
On the Spatial Resolution of GNSS Reflectometry. IEEE Geosci. Remote. Sens. Lett. 13(8): 1064-1068 (2016) - [j46]John Xun Yang
, Darren S. McKague
, Christopher S. Ruf
:
Boreal, Temperate, and Tropical Forests as Vicarious Calibration Sites for Spaceborne Microwave Radiometry. IEEE Trans. Geosci. Remote. Sens. 54(2): 1035-1051 (2016) - [j45]Scott Gleason, Christopher S. Ruf
, Maria Paola Clarizia, Andrew J. O'Brien:
Calibration and Unwrapping of the Normalized Scattering Cross Section for the Cyclone Global Navigation Satellite System. IEEE Trans. Geosci. Remote. Sens. 54(5): 2495-2509 (2016) - [j44]Maria Paola Clarizia, Christopher S. Ruf
:
Wind Speed Retrieval Algorithm for the Cyclone Global Navigation Satellite System (CYGNSS) Mission. IEEE Trans. Geosci. Remote. Sens. 54(8): 4419-4432 (2016) - [c58]Mary Morris
, David D. Chen, Christopher S. Ruf:
Earth antenna temperature variability for CYGNSS. IGARSS 2016: 846-849 - [c57]John Xun Yang
, Darren S. McKague
, Christopher S. Ruf, Hu Yang, Fuzhong Weng:
Examining GMI intercalibration dependence on the full dynamic range of brightness temperature using cold and warm end tie points. IGARSS 2016: 864-867 - [c56]Todd Gaier, Pekka Kangaslahti, Bjorn Lambrigtsen, Isaac Ramos-Pérez, Alan B. Tanner, Darren McKague
, Christopher Ruf, Michael J. Flynn, Zhengya Zhang
, Roger Backhus, David Austerberry:
A 180 GHz prototype for a geostationary microwave imager/sounder-GeoSTAR-III. IGARSS 2016: 2021-2023 - [c55]Bjorn Lambrigtsen, Todd Gaier, Pekka Kangaslahti, Boon H. Lim, Alan B. Tanner, Christopher Ruf:
Enabling the NASA decadal-survey "PATH" mission. IGARSS 2016: 3949-3951 - 2015
- [j43]David D. Chen, Christopher S. Ruf
:
Adaptive Control of Undetected Radio Frequency Interference With a Spaceborne Microwave Radiometer. IEEE Trans. Geosci. Remote. Sens. 53(9): 4972-4984 (2015) - [c54]Maria Paola Clarizia, Paolo Braca, Christopher S. Ruf, Peter Willett:
Target detection using GPS signals of opportunity. FUSION 2015: 1429-1436 - [c53]Mary Morris
, Christopher S. Ruf:
Examination of a Coupled-Pixel Model (CPM) atmospheric retrieval algorithm. IGARSS 2015: 925-928 - [c52]John Xun Yang
, Darren S. McKague
, Christopher S. Ruf:
Identifying and resolving a calibration issue with GMI. IGARSS 2015: 2568-2571 - [c51]David Austerberry, Todd Gaier, Pekka Kangaslahti, Bjorn Lambrigtsen, Darren McKague
, Isaac Ramos-Pérez, Christopher Ruf, Alan B. Tanner:
Test methodology for the geostar correlator. IGARSS 2015: 3473-3476 - 2014
- [j42]Jeffrey R. Piepmeier, Joel T. Johnson, Priscilla N. Mohammed, Damon Bradley, Christopher Ruf
, Mustafa Aksoy, Rafael García, Derek Hudson, Lynn Miles, Mark Englin Wong:
Radio-Frequency Interference Mitigation for the Soil Moisture Active Passive Microwave Radiometer. IEEE Trans. Geosci. Remote. Sens. 52(1): 761-775 (2014) - [j41]David M. Le Vine, Paolo de Matthaeis
, Christopher S. Ruf
, David D. Chen:
Aquarius RFI Detection and Mitigation Algorithm: Assessment and Examples. IEEE Trans. Geosci. Remote. Sens. 52(8): 4574-4584 (2014) - [j40]Maria Paola Clarizia, Christopher S. Ruf
, Philip Jales, Christine Gommenginger:
Spaceborne GNSS-R Minimum Variance Wind Speed Estimator. IEEE Trans. Geosci. Remote. Sens. 52(11): 6829-6843 (2014) - [c50]David D. Chen, Christopher Ruf:
A novel method to estimate the RFI environment. IGARSS 2014: 215-218 - [r3]Christopher Ruf:
Calibration, Microwave Radiometers. Encyclopedia of Remote Sensing 2014: 46-47 - [r2]Christopher Ruf:
Microwave Radiometers, Correlation. Encyclopedia of Remote Sensing 2014: 389-390 - [r1]Christopher Ruf:
Surface Truth. Encyclopedia of Remote Sensing 2014: 815-816 - 2013
- [j39]