Eni G. Njoku

Publication Activity (10 Years)

Years Active: 1994-2018
Publications (10 Years): 15

Top Venues

IEEE Trans. Geosci. Remote. Sens.

IGARSS

IEEE Geosci. Remote. Sens. Lett.

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

Massachusetts Institute of Technology, Cambridge, MA, USA (PHD)

Education History

Massachusetts Institute of Technology, Cambridge, MA, USA

PHD

Publications

Andreas Colliander, Eni G. Njoku, Huanting Huang, Leung Tsang
Soil Moisture Retrieval Using full Wave Simulations of 3-D Maxwell Equations for Compensating Vegetation Effects. IGARSS (2018)
Jeffrey R. Piepmeier, Paolo Focardi, Kevin A. Horgan, Joseph J. Knuble, Negar Ehsan, Jared F. Lucey, Clifford Brambora, Paula R. Brown, Pamela J. Hoffman, Richard T. French, Rebecca L. Mikhaylov, Eug-Yun Kwack, Eric M. Slimko, Douglas E. Dawson, Derek Hudson, Jinzheng Peng, Priscilla N. Mohammed, Giovanni De Amici, Adam P. Freedman, James Medeiros, Fred Sacks, Robert Estep, Michael W. Spencer, Curtis W. Chen, Kevin B. Wheeler, Wendy N. Edelstein, Peggy E. O'Neill, Eni G. Njoku
SMAP L-Band Microwave Radiometer: Instrument Design and First Year on Orbit. IEEE Trans. Geosci. Remote. Sens. 55 (4) (2017)
Huanting Huang, Leung Tsang, Eni G. Njoku, Andreas Colliander
A new vegetation model based on numerical 3D solutions of maxwell equations. IGARSS (2017)
Mariko S. Burgin, Andreas Colliander, Eni G. Njoku, Steven Tsz K. Chan, François Cabot, Yann H. Kerr, Rajat Bindlish, Thomas J. Jackson, Dara Entekhabi, Simon H. Yueh
A Comparative Study of the SMAP Passive Soil Moisture Product With Existing Satellite-Based Soil Moisture Products. IEEE Trans. Geosci. Remote. Sens. 55 (5) (2017)
Seung-Bum Kim, Jakob J. van Zyl, Joel T. Johnson, Mahta Moghaddam, Leung Tsang, Andreas Colliander, Roy Scott Dunbar, Thomas J. Jackson, Sermsak Jaruwatanadilok, Richard D. West, Aaron Berg, Todd Caldwell, Michael H. Cosh, David C. Goodrich, Stanley Livingston, Ernesto López-Baeza, Tracy L. Rowlandson, Marc Thibeault, Jeffrey P. Walker, Dara Entekhabi, Eni G. Njoku, Peggy E. O'Neill, Simon H. Yueh
Surface Soil Moisture Retrieval Using the L-Band Synthetic Aperture Radar Onboard the Soil Moisture Active-Passive Satellite and Evaluation at Core Validation Sites. IEEE Trans. Geosci. Remote. Sens. 55 (4) (2017)
Huanting Huang, Leung Tsang, Eni G. Njoku, Andreas Colliander, Tien Hao Liao, Kung-Hau Ding
Propagation and Scattering by a Layer of Randomly Distributed Dielectric Cylinders Using Monte Carlo Simulations of 3D Maxwell Equations With Applications in Microwave Interactions With Vegetation. IEEE Access 5 (2017)
Peggy E. O'Neill, Steven Tsz K. Chan, Andreas Colliander, Roy Scott Dunbar, Eni G. Njoku, Rajat Bindlish, Fan Chen, Thomas J. Jackson, Mariko Burgin, Jeffrey Piepmeier, Simon Yueh, Dara Entekhabi, Michael H. Cosh, Todd Caldwell, Jeffrey P. Walker, Xiaoling Wu, Aaron A. Berg, Tracy L. Rowlandson, Anna Pacheco, Heather McNairn, Marc Thibeault, José Martínez-Fernández, Angel Gonzalez-Zamora, Mark S. Seyfried, David D. Bosch, Patrick J. Starks, David C. Goodrich, John H. Prueger, Michael A. Palecki, Eric E. Small, Marek Zreda, Jean-Christophe Calvet, Wade T. Crow, Yann Kerr
Evaluation of the validated Soil Moisture product from the SMAP radiometer. IGARSS (2016)
Rajat Bindlish, Thomas J. Jackson, Michael H. Cosh, Sushil Milak, Eni G. Njoku, Steven Tsz K. Chan, Mariko Burgin, Todd Caldwell, Aaron A. Berg, Heather McNairn, Jeffrey P. Walker, Y. Zeng, Zhongbo Su, Marc Thibeault, J. Martinez
Development and validation of the GCOM-W AMSR2 soil moisture product. IGARSS (2016)
Narendra Narayan Das, Dara Entekhabi, Roy Scott Dunbar, Eni G. Njoku, Simon H. Yueh
Uncertainty Estimates in the SMAP Combined Active-Passive Downscaled Brightness Temperature. IEEE Trans. Geosci. Remote. Sens. 54 (2) (2016)
Delphine J. Leroux, Narendra N. Das, Dara Entekhabi, Andreas Colliander, Eni G. Njoku, Thomas J. Jackson, Simon Yueh
Active-Passive Soil Moisture Retrievals During the SMAP Validation Experiment 2012. IEEE Geosci. Remote. Sens. Lett. 13 (4) (2016)
Vanessa M. Escobar, Sabrina Delgado-Arias, M. Susan Moran, G. Nearing, Dara Entekhabi, Eni G. Njoku, Simon Yueh, Bradley Doorn, Rolf Reichle
Overview of the SMAP Applications and the SMAP Early Adopters program - NASA's first mission-directed outreach effort. IGARSS (2016)
Delphine J. Leroux, Narendra Narayan Das, Dara Entekhabi, Andreas Colliander, Eni G. Njoku, Roy Scott Dunbar, Simon H. Yueh
Active-Passive Disaggregation of Brightness Temperatures During the SMAPVEX12 Campaign. IEEE Trans. Geosci. Remote. Sens. 54 (12) (2016)
Simon Yueh, Dara Entekhabi, Peggy O'Neill, Eni G. Njoku, Jared Entin
NASA Soil Moisture Active Passive mission status and science performance. IGARSS (2016)
Huanting Huang, Tien Hao Liao, Leung Tsang, Eni G. Njoku, Andreas Colliander, Thomas J. Jackson, Simon Yueh
Combined active and passive microwave remote sensing of soil moisture for vegetated surfaces at L-band. IGARSS (2016)
Steven Tsz K. Chan, Rajat Bindlish, Peggy E. O'Neill, Eni G. Njoku, Thomas J. Jackson, Andreas Colliander, Fan Chen, Mariko Burgin, Roy Scott Dunbar, Jeffrey Piepmeier, Simon Yueh, Dara Entekhabi, Michael H. Cosh, Todd Caldwell, Jeffrey P. Walker, Xiaoling Wu, Aaron A. Berg, Tracy L. Rowlandson, Anna Pacheco, Heather McNairn, Marc Thibeault, José Martínez-Fernández, Angel Gonzalez-Zamora, Mark S. Seyfried, David D. Bosch, Patrick J. Starks, David C. Goodrich, John H. Prueger, Michael A. Palecki, Eric E. Small, Marek Zreda, Jean-Christophe Calvet, Wade T. Crow, Yann Kerr
Assessment of the SMAP Passive Soil Moisture Product. IEEE Trans. Geosci. Remote. Sens. 54 (8) (2016)
Heather McNairn, Thomas J. Jackson, Grant Wiseman, Stephane Belair, Aaron Berg, Paul Bullock, Andreas Colliander, Michael H. Cosh, Seung-Bum Kim, Ramata Magagi, Mahta Moghaddam, Eni G. Njoku, Justin R. Adams, Saeid Homayouni, Emmanuel Ojo, Tracy L. Rowlandson, Jiali Shang, Kalifa Goita, Mehdi Hosseini
The Soil Moisture Active Passive Validation Experiment 2012 (SMAPVEX12): Prelaunch Calibration and Validation of the SMAP Soil Moisture Algorithms. IEEE Trans. Geosci. Remote. Sens. 53 (5) (2015)
Andreas Colliander, Thomas J. Jackson, Heather McNairn, Seth L. Chazanoff, Steve J. Dinardo, Barron Latham, Ian O'Dwyer, William Chun, Simon Yueh, Eni G. Njoku
Comparison of Airborne Passive and Active L-Band System (PALS) Brightness Temperature Measurements to SMOS Observations During the SMAP Validation Experiment 2012 (SMAPVEX12). IEEE Geosci. Remote. Sens. Lett. 12 (4) (2015)
Parag S. Narvekar, Dara Entekhabi, Seung-Bum Kim, Eni G. Njoku
Soil Moisture Retrieval Using L-Band Radar Observations. IEEE Trans. Geosci. Remote. Sens. 53 (6) (2015)
Narendra Narayan Das, Dara Entekhabi, Eni G. Njoku, Jiancheng Shi, Joel T. Johnson, Andreas Colliander
Tests of the SMAP Combined Radar and Radiometer Algorithm Using Airborne Field Campaign Observations and Simulated Data. IEEE Trans. Geosci. Remote. Sens. 52 (4) (2014)
Seung-Bum Kim, Mahta Moghaddam, Leung Tsang, Mariko Burgin, Xiaolan Xu, Eni G. Njoku
Models of L-Band Radar Backscattering Coefficients Over Global Terrain for Soil Moisture Retrieval. IEEE Trans. Geosci. Remote. Sens. 52 (2) (2014)
Narendra Narayan Das, Andreas Colliander, Steven Tsz K. Chan, Eni G. Njoku, Li Li
Intercomparisons of Brightness Temperature Observations Over Land From AMSR-E and WindSat. IEEE Trans. Geosci. Remote. Sens. 52 (1) (2014)
Leung Tsang, Il-Suek Koh, Tien Hao Liao, Shaowu Huang, Xiaolan Xu, Eni G. Njoku, Yann H. Kerr
Active and Passive Vegetated Surface Models With Rough Surface Boundary Conditions From NMM3D. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 6 (3) (2013)
Parag S. Narvekar, Dara Entekhabi, Seung-Bum Kim, Eni G. Njoku
A robust algorithm for soil moisture retrieval from the soil Moisture Active Passive mission radar observations. IGARSS (2013)
Andreas Colliander, Kyle McDonald, Reiner Zimmermann, Ronny Schroeder, John S. Kimball, Eni G. Njoku
Application of QuikSCAT Backscatter to SMAP Validation Planning: Freeze/Thaw State Over ALECTRA Sites in Alaska From 2000 to 2007. IEEE Trans. Geosci. Remote. Sens. 50 (2) (2012)
Seung-Bum Kim, Leung Tsang, Joel T. Johnson, Shaowu Huang, Jakob J. van Zyl, Eni G. Njoku
Soil Moisture Retrieval Using Time-Series Radar Observations Over Bare Surfaces. IEEE Trans. Geosci. Remote. Sens. 50 (5-2) (2012)
Rajat Bindlish, Thomas J. Jackson, Tianjie Zhao, Michael H. Cosh, Steven Tsz K. Chan, Peggy O'Neill, Eni G. Njoku, Andreas Colliander, Yann Kerr, Jiancheng Shi
Evaluation of SMAP level 2 soil moisture algorithms using SMOS data. IGARSS (2011)
Molly E. Brown, Mary Susan Moran, Vanessa M. Escobar, Dara Entekhabi, Peggy O'Neill, Eni G. Njoku
The Soil Moisture Active Passive (SMAP) applications activity. IGARSS (2011)
Seung-Bum Kim, Richard D. West, Eni G. Njoku
Effect of radar measurement error on the detection of transient inland water bodies. IGARSS (2011)
Narendra N. Das, Dara Entekhabi, Eni G. Njoku
An Algorithm for Merging SMAP Radiometer and Radar Data for High-Resolution Soil-Moisture Retrieval. IEEE Trans. Geosci. Remote. Sens. 49 (5) (2011)
Dara Entekhabi, Eni G. Njoku, Peggy O'Neill, Kent H. Kellogg, Jared Entin
The NASA Soil Moisture Active Passive (SMAP) mission formulation. IGARSS (2011)
Andreas Colliander, Kyle McDonald, Reiner Zimmermann, Erika Podest, Ronny Schroeder, John S. Kimball, Eni G. Njoku
Active and Passive multi-scale microwave remote sensing of the Alaska Ecological Transect: Application to SMAP freeze/thaw state validation planning. IGARSS (2011)
Alexandra Georges Konings, Dara Entekhabi, Steven Tsz K. Chan, Eni G. Njoku
Effect of Radiative Transfer Uncertainty on L-Band Radiometric Soil Moisture Retrieval. IEEE Trans. Geosci. Remote. Sens. 49 (7) (2011)
Seung-Bum Kim, Shaowu Huang, Leung Tsang, Joel T. Johnson, Eni G. Njoku
Soil moisture retrieval over low-vegetation surfaces using time-series radar observations and a lookup table representation of forward scattering. IGARSS (2011)
Peggy O'Neill, Erika Podest, Eni G. Njoku
Utilization of ancillary data sets for SMAP algorithm development and product generation. IGARSS (2011)
Li Li, Peter W. Gaiser, Bo-Cai Gao, Richard M. Bevilacqua, Thomas J. Jackson, Eni G. Njoku, Christoph Rüdiger, Jean-Christophe Calvet, Rajat Bindlish
WindSat Global Soil Moisture Retrieval and Validation. IEEE Trans. Geosci. Remote. Sens. 48 (5) (2010)
Steven Tsz K. Chan, Eni G. Njoku, Roy Scott Dunbar
Forward simulations of passive microwave observations for the soil Moisture Active Passive (SMAP) mission. IGARSS (2010)
Jiancheng Shi, Kun-Shan Chen, Leung Tsang, Thomas J. Jackson, Eni G. Njoku, Jakob J. van Zyl, Peggy O'Neill, Dara Entekhabi, Joel T. Johnson, Mahta Moghaddam
Deriving soil moisture with the combined L-band radar and radiometer measurements. IGARSS (2010)
Dara Entekhabi, Eni G. Njoku, Peggy O'Neill, Kent H. Kellogg, Wade T. Crow, Wendy N. Edelstein, Jared Entin, Shawn D. Goodman, Thomas J. Jackson, Joel T. Johnson, John S. Kimball, Jeffrey R. Piepmeier, Randal D. Koster, Neil Martin, Kyle McDonald, Mahta Moghaddam, Mary Susan Moran, Rolf Reichle, Jiancheng Shi, Michael W. Spencer, Samuel W. Thurman, Leung Tsang, Jakob J. van Zyl
The Soil Moisture Active Passive (SMAP) Mission. Proc. IEEE 98 (5) (2010)
Lucas A. Jones, Craig R. Ferguson, John S. Kimball, Ke Zhang, Steven Tsz K. Chan, Kyle C. McDonald, Eni G. Njoku, Eric F. Wood
Satellite Microwave Remote Sensing of Daily Land Surface Air Temperature Minima and Maxima From AMSR-E. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 3 (1) (2010)
Shaowu Huang, Leung Tsang, Eni G. Njoku, Kuan Shan Chan
Backscattering Coefficients, Coherent Reflectivities, and Emissivities of Randomly Rough Soil Surfaces at L-Band for SMAP Applications Based on Numerical Solutions of Maxwell Equations in Three-Dimensional Simulations. IEEE Trans. Geosci. Remote. Sens. 48 (6) (2010)
Mary Susan Moran, Peggy O'Neill, Dara Entekhabi, Eni G. Njoku, Kent H. Kellogg
Fostering applications opportunities for the NASA Soil Moisture Active Passive (SMAP) Mission. IGARSS (2010)
Peggy O'Neill, Dara Entekhabi, Eni G. Njoku, Kent H. Kellogg
The NASA Soil Moisture Active Passive (SMAP) mission: Overview. IGARSS (2010)
Andreas Colliander, Kyle McDonald, Reiner Zimmermann, Thomas Linke, Ronny Schroeder, John S. Kimball, Eni G. Njoku
Quikscat backscatter sensitivity to landscape freeze/thaw state over ALECTRA sites in Alaska from 2000 to 2007: Application to SMAP validation planning. IGARSS (2010)
Lucas Jones, John S. Kimball, Kyle McDonald, Steven Tsz K. Chan, Eni G. Njoku
A Method for Deriving Land Surface Moisture, Vegetation Optical Depth, and Open Water Fraction from AMSR-E. IGARSS (3) (2009)
Dara Entekhabi, Eni G. Njoku, Peggy O'Neill, Michael W. Spencer, Thomas J. Jackson, Jared Entin, Eastwood Im, Kent H. Kellogg
The Soil Moisture Active/Passive Mission (SMAP). IGARSS (3) (2008)
Jeffrey Piepmeier, David G. Long, Eni G. Njoku
Stokes Antenna Temperatures. IEEE Trans. Geosci. Remote. Sens. 46 (2) (2008)
Narendra N. Das, Binayak P. Mohanty, Eni G. Njoku
Characterization of Backscatter by Surface Features in L-Band Active Microwave Remote Sensing of Soil Moisture. IGARSS (2) (2008)
Jiancheng Shi, Eni G. Njoku, Thomas J. Jackson, Peggy O'Neill, Kun-Shan Chen
Estimation of Soil Moisture with Dual-Frequency - PALS. IGARSS (2) (2008)
Simon Yueh, Steve J. Dinardo, Steven Tsz K. Chan, Eni G. Njoku, Thomas J. Jackson, Rajat Bindlish
Passive and Active L-Band System and Observations during the 2007 CLASIC Campaign. IGARSS (2) (2008)
Susan C. Dunne, Dara Entekhabi, Eni G. Njoku
Impact of Multiresolution Active and Passive Microwave Measurements on Soil Moisture Estimation Using the Ensemble Kalman Smoother. IEEE Trans. Geosci. Remote. Sens. 45 (4) (2007)
Lucas Jones, John S. Kimball, Kyle McDonald, Steven Tsz K. Chan, Eni G. Njoku, Walt C. Oechel
Satellite Microwave Remote Sensing of Boreal and Arctic Soil Temperatures From AMSR-E. IEEE Trans. Geosci. Remote. Sens. 45 (7-1) (2007)
Steven C. Reising, Frank S. Marzano, Eni G. Njoku, Ed R. Westwater
Foreword to the Special Issue on the 9th Specialist Meeting on Microwave Radiometry and Remote Sensing Applications (MicroRad '06). IEEE Trans. Geosci. Remote. Sens. 45 (7-1) (2007)
Kyoung-Wook Jin, Eni G. Njoku, Steven Tsz K. Chan
Impact of Rainfall on the Retrieval of Soil Moisture using AMSR-E Data. IGARSS (2006)
Jiancheng Shi, Eni G. Njoku, Thomas J. Jackson, Peggy O'Neill
Evaluation of Potential Error Sources for Soil Moisture Retrieval from Satellite Microwave Radiometer. IGARSS (2006)
Peggy O'Neill, Manfred Owe, Ben T. Gouweleeuw, Eni G. Njoku, Jiancheng Shi, Eric F. Wood
Hydros Soil Moisture Retrieval Algorithms: Status and Relevance to Future Missions. IGARSS (2006)
Thomas J. Jackson, Rajat Bindlish, Albin J. Gasiewski, B. Boba Stankov, Marian Klein, Eni G. Njoku, David D. Bosch, Thomas L. Coleman, Charles A. Laymon, Patrick J. Starks
Polarimetric scanning radiometer C- and X-band microwave observations during SMEX03. IEEE Trans. Geosci. Remote. Sens. 43 (11) (2005)
Wade T. Crow, Steven Tsz K. Chan, Dara Entekhabi, Ann Y. Hsu, Thomas J. Jackson, Eni G. Njoku, Peggy O'Neill, Jiancheng Shi
An observing system simulation experiment for hydros radiometer-only soil moisture and freeze-thaw products. IGARSS (2005)
Eni G. Njoku, Peter Ashcroft, Steven Tsz K. Chan, Li Li
Global survey and statistics of radio-frequency interference in AMSR-E land observations. IEEE Trans. Geosci. Remote. Sens. 43 (5) (2005)
Peggy O'Neill, Eni G. Njoku, Jiancheng Shi, Eric F. Wood
Development of soil moisture retrieval algorithms for the hydros microwave radiometer. IGARSS (2005)
Jiancheng Shi, Yunjin Kim, Jakob J. van Zyl, Eni G. Njoku, Thomas J. Jackson, Kun-Shan Chen, Peggy O'Neill
Estimation of soil moisture with the combined L-band radar and radi ometer measurements. IGARSS (2005)
David G. Long, Michael W. Spencer, Eni G. Njoku
Spatial resolution and processing tradeoffs for HYDROS: application of reconstruction and resolution enhancement techniques. IEEE Trans. Geosci. Remote. Sens. 43 (1) (2005)
Wade T. Crow, Steven Tsz K. Chan, Dara Entekhabi, Paul R. Houser, Ann Y. Hsu, Thomas J. Jackson, Eni G. Njoku, Peggy O'Neill, Jiancheng Shi, Xiwu Zhan
An observing system simulation experiment for hydros radiometer-only soil moisture products. IEEE Trans. Geosci. Remote. Sens. 43 (6) (2005)
Olivier Merlin, Abdelghani G. Chehbouni, Yann H. Kerr, Eni G. Njoku, Dara Entekhabi
A combined modeling and multispectral/multiresolution remote sensing approach for disaggregation of surface soil moisture: application to SMOS configuration. IEEE Trans. Geosci. Remote. Sens. 43 (9) (2005)
Li Li, Eni G. Njoku, Eastwood Im, Paul S. Chang, Karen St. Germain
A preliminary survey of radio-frequency interference over the U.S. in Aqua AMSR-E data. IEEE Trans. Geosci. Remote. Sens. 42 (2) (2004)
Ujjwal Narayan, Venkat Lakshmi, Eni G. Njoku
A simple algorithm for spatial disaggregation of radiometer derived soil moisture using higher resolution radar observations. IGARSS (2004)
Michael W. Spencer, Eni G. Njoku, Dara Entekhabi, Terence Doiron, Jeffrey R. Piepmeier, Ralph Girard
The HYDROS radiometer/radar instrument. IGARSS (2004)
Dara Entekhabi, Eni G. Njoku, Paul R. Houser, Michael W. Spencer, Terence Doiron, Yunjin Kim, Joel Smith, Ralph Girard, Stephane Belair, Wade T. Crow, Thomas J. Jackson, Yann H. Kerr, John S. Kimball, Randy Koster, Kyle McDonald, Peggy O'Neill, Terry Pultz, Steven W. Running, Jiancheng Shi, Eric F. Wood, Jakob J. van Zyl
The hydrosphere State (hydros) Satellite mission: an Earth system pathfinder for global mapping of soil moisture and land freeze/thaw. IEEE Trans. Geosci. Remote. Sens. 42 (10) (2004)
Peggy O'Neill, Eni G. Njoku, Steven Tsz K. Chan, Wade T. Crow, Ann Y. Hsu, Jiancheng Shi
Comparison of soil moisture retrieval algorithms using simulated HYDROS brightness temperatures. IGARSS (2004)
Thomas J. Jackson, Rajat Bindlish, Albin J. Gasiewski, B. Boba Stankov, Marian Klein, Eni G. Njoku, David D. Bosch, Tommy L. Coleman, Charles A. Laymon, Patrick J. Starks
Polarimetric scanning radiometer C and X band microwave observations during SMEX03. IGARSS (2004)
John D. Bolten, Venkataraman Lakshmi, Eni G. Njoku
Soil moisture retrieval using the passive/active L- and S-band radar/radiometer. IEEE Trans. Geosci. Remote. Sens. 41 (12) (2003)
Thomas J. Jackson, Rajat Bindlish, Marian Klein, Albin J. Gasiewski, Eni G. Njoku
Soil moisture retrieval and AMSR-E validation using an airborne microwave radiometer in SMEX02. IGARSS (2003)
Simon H. Yueh, William J. Wilson, Eni G. Njoku, K. S. Kona, K. Bahadori, Yahya Rahmat-Samii
Compact dual-frequency microstrip antenna feed for future soil moisture and sea surface salinity missions. IGARSS (2003)
Eni G. Njoku, Thomas J. Jackson, Venkat Lakshmi, Steven Tsz K. Chan, Son V. Nghiem
Soil moisture retrieval from AMSR-E. IEEE Trans. Geosci. Remote. Sens. 41 (2) (2003)
Jakob J. van Zyl, Eni G. Njoku, Thomas J. Jackson
Quantitative analysis of SMEX'02 AIRSAR data for soil moisture inversion. IGARSS (2003)
Li Li, Eni G. Njoku, Eastwood Im, Paul S. Chang, Karen St. Germain
A preliminary survey of radio-frequency interference over the U.S. in aqua AMSR-E data. IGARSS (2003)
Jiancheng Shi, Eni G. Njoku, Kun-Shan Chen, Thomas J. Jackson, P. O'neill
Estimation of soil moisture with repeat-pass L-band radiometer measurements. IGARSS (2003)
Thomas J. Jackson, Albin J. Gasiewski, Anna Oldak, Marian Klein, Eni G. Njoku, Aleksandr Yevgrafov, Sven Christiani, Rajat Bindlish
Soil moisture retrieval using the C-band polarimetric scanning radiometer during the Southern Great Plains 1999 Experiment. IEEE Trans. Geosci. Remote. Sens. 40 (10) (2002)
Eni G. Njoku, William J. Wilson, Simon H. Yueh, Steve J. Dinardo, Fuk K. Li, Thomas J. Jackson, Venkat Lakshmi, John D. Bolten
Observations of soil moisture using a passive and active low-frequency microwave airborne sensor during SGP99. IEEE Trans. Geosci. Remote. Sens. 40 (12) (2002)
Paolo Pampaloni, Giacomo De Carolis, Dara Entekhabi, Paolo Ferrazzoli, Yunjin Kim, Guido Pasquariello, Nazzareno Pierdicca, Francesco Posa, Stefano Zecchetto, Carlo Zelli, Paolo Castracane, Francesco De Biasio, G. Desantis, Luciano Guerriero, Giovanni Macelloni, Eni G. Njoku, Claudia Notarnicola, Francesco Mattia, Simonetta Paloscia, Giuseppe Satalino
HYDRO-POL - a spaceborne polarimetric radar-radiometer for land hydrology and ocean salinity. IGARSS (2002)
Jiancheng Shi, Eni G. Njoku, Kun-Shan Chen, Thomas J. Jackson, Peggy O'Neill
Estimation of soil moisture change with PALS's L-band radiometer. IGARSS (2002)
Jiancheng Shi, Kun-Shan Chen, Jakob J. van Zyl, Yunjin Kim, Eni G. Njoku
Estimate relative soil moisture change with multi-temporal L-band radar measurements. IGARSS (2002)
Simon H. Yueh, Richard D. West, William J. Wilson, Fuk K. Li, Eni G. Njoku, Yahya Rahmat-Samii
Error sources and feasibility for microwave remote sensing of ocean surface salinity. IEEE Trans. Geosci. Remote. Sens. 39 (5) (2001)
John F. Galantowicz, Dara Entekhabi, Eni G. Njoku
Estimation of soil-type heterogeneity effects in the retrieval of soil moisture from radiobrightness. IEEE Trans. Geosci. Remote. Sens. 38 (1) (2000)
Eni G. Njoku, William J. Wilson, Simon H. Yueh, Yahya Rahmat-Samii
A large-antenna microwave radiometer-scatterometer concept for ocean salinity and soil moisture sensing. IEEE Trans. Geosci. Remote. Sens. 38 (6) (2000)
Eni G. Njoku, Li Li
Retrieval of land surface parameters using passive microwave measurements at 6-18 GHz. IEEE Trans. Geosci. Remote. Sens. 37 (1) (1999)
Eni G. Njoku, Yahya Rahmat-Samii, J. Sercel, William J. Wilson, Mahta Moghaddam
Evaluation of an inflatable antenna concept for microwave sensing of soil moisture and ocean salinity. IEEE Trans. Geosci. Remote. Sens. 37 (1) (1999)
John F. Galantowicz, Dara Entekhabi, Eni G. Njoku
Tests of sequential data assimilation for retrieving profile soil moisture and temperature from observed L-band radiobrightness. IEEE Trans. Geosci. Remote. Sens. 37 (4) (1999)
Daniel T. Davis, Zhengxiao Chen, Jenq-Neng Hwang, Leung Tsang, Eni G. Njoku
Solving inverse problems by Bayesian iterative inversion of a forward model with applications to parameter mapping using SMMR remote sensing data. IEEE Trans. Geosci. Remote. Sens. 33 (5) (1995)
Dara Entekhabi, Hajime Nakamura, Eni G. Njoku
Solving the inverse problem for soil moisture and temperature profiles by sequential assimilation of multifrequency remotely sensed observations. IEEE Trans. Geosci. Remote. Sens. 32 (2) (1994)

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Publication Activity (10 Years)

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Eni G. Njoku