default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDEni G. Njoku
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
showing all ?? records
2010 – 2019
- 2018
[c43]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: 1418-1421- 2017
- [j46]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: 11985-12003 (2017) - [j45]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): 1897-1914 (2017) - [j44]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): 1954-1966 (2017) - [j43]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): 2959-2971 (2017) - [c42]Huanting Huang, Leung Tsang, Eni G. Njoku, Andreas Colliander:
A new vegetation model based on numerical 3D solutions of maxwell equations. IGARSS 2017: 2903-2906 - 2016
- [j42]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): 475-479 (2016) - [j41]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): 640-650 (2016) - [j40]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): 4994-5007 (2016) - [j39]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): 6859-6867 (2016) - [c41]Simon Yueh, Dara Entekhabi, Peggy O'Neill, Eni G. Njoku, Jared Entin:
NASA Soil Moisture Active Passive mission status and science performance. IGARSS 2016: 116-119 - [c40]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: 125-128 - [c39]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: 1626-1629 - [c38]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, Yijian Zeng, Zhongbo Su, Marc Thibeault, Justino Martínez:
Development and validation of the GCOM-W AMSR2 soil moisture product. IGARSS 2016: 1647-1650 - [c37]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: 5225-5228 - 2015
- [j38]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): 801-805 (2015) - [j37]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): 2784-2801 (2015) - [j36]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): 3492-3506 (2015) - 2014
- [j35]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): 452-464 (2014) - [j34]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): 1381-1396 (2014) - [j33]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): 2018-2028 (2014) - [e1]Eni G. Njoku:
Encyclopedia of Remote Sensing. Springer 2014, ISBN 978-0-387-36698-2 [contents] - 2013
- [j32]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): 1698-1709 (2013) - [c36]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: 45-48 - 2012
- [j31]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): 461-468 (2012) - [j30]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): 1853-1863 (2012) - 2011
- [j29]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): 1504-1512 (2011) - [j28]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): 2686-2698 (2011) - [c35]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: 146-149 - [c34]Seung-Bum Kim, Richard D. West, Eni G. Njoku:
Effect of radar measurement error on the detection of transient inland water bodies. IGARSS 2011: 795-798 - [c33]Dara Entekhabi, Eni G. Njoku, Peggy O'Neill, Kent H. Kellogg, Jared Entin:
The NASA Soil Moisture Active Passive (SMAP) mission formulation. IGARSS 2011: 2302-2305 - [c32]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: 2306-2309 - [c31]Peggy O'Neill, Erika Podest, Eni G. Njoku:
Utilization of ancillary data sets for SMAP algorithm development and product generation. IGARSS 2011: 2436-2439 - [c30]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: 2444-2447 - [c29]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: 3156-3159 - 2010
- [j27]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): 704-716 (2010) - [j26]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): 111-123 (2010) - [j25]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): 2224-2241 (2010) - [j24]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): 2557-2568 (2010) - [c28]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: 812-815 - [c27]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: 1269-1272 - [c26]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: 2571-2574 - [c25]Peggy O'Neill, Dara Entekhabi, Eni G. Njoku, Kent H. Kellogg:
The NASA Soil Moisture Active Passive (SMAP) mission: Overview. IGARSS 2010: 3236-3239 - [c24]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: 4839-4842
2000 – 2009
- 2009
- [c23]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: 916-919 - 2008
- [j23]Jeffrey Piepmeier, David G. Long, Eni G. Njoku:
Stokes Antenna Temperatures. IEEE Trans. Geosci. Remote. Sens. 46(2): 516-527 (2008) - [c22]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: 1-4 - [c21]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: 73-76 - [c20]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: 241-244 - [c19]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: 817-820 - 2007
- [j22]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): 1016-1028 (2007) - [j21]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): 1903-1906 (2007) - [j20]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): 2004-2018 (2007) - 2006
- [c18]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: 436-439 - [c17]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: 444-446 - [c16]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: 1740-1743 - 2005
- [j19]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): 3-12 (2005) - [j18]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): 938-947 (2005) - [j17]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): 1289-1303 (2005) - [j16]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): 2036-2050 (2005) - [j15]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): 2418-2430 (2005) - [c15]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: 2737-2740 - [c14]Peggy O'Neill, Eni G. Njoku, Jiancheng Shi, Eric F. Wood:
Development of soil moisture retrieval algorithms for the hydros microwave radiometer. IGARSS 2005: 2744-2747 - [c13]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: 2767-2770 - 2004
- [j14]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): 380-390 (2004) - [j13]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): 2184-2195 (2004) - [c12]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: 93 - [c11]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: 97 - [c10]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: 1877-1879 - [c9]Michael W. Spencer, Eni G. Njoku, Dara Entekhabi, Terence Doiron, Jeffrey R. Piepmeier, Ralph Girard:
The HYDROS radiometer/radar instrument. IGARSS 2004 - 2003
- [j12]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): 215-229 (2003) - [j11]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): 2792-2801 (2003) - [c8]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: 401-403 - [c7]Jakob J. van Zyl, Eni G. Njoku, Thomas J. Jackson:
Quantitative analysis of SMEX'02 AIRSAR data for soil moisture inversion. IGARSS 2003: 404-406 - [c6]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: 413-415 - [c5]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: 497-499 - [c4]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: 1736-1738 - 2002
- [j10]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): 2151-2161 (2002) - [j9]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): 2659-2673 (2002) - [c3]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: 647-649 - [c2]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: 1358-1360 - [c1]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: 1393-1395 - 2001
- [j8]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): 1049-1060 (2001) - 2000
- [j7]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): 312-315 (2000) - [j6]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): 2645-2655 (2000)
1990 – 1999
- 1999
- [j5]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): 63-78 (1999) - [j4]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): 79-93 (1999) - [j3]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): 1860-1870 (1999) - 1995
- [j2]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): 1182-1193 (1995) - 1994
- [j1]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): 438-448 (1994)
1970 – 1979
- 1976
- [b1]Eni G. Njoku:
Microwave remote sensing of near-surface moisture and temperature profiles. Massachusetts Institute of Technology, Cambridge, MA, USA, 1976
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2025-01-21 00:11 CET by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
