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Jakob J. van Zyl
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- affiliation: California Institute of Technology, Jet Propulsion Laboratory, Pasadena, USA
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2010 – 2019
- 2018
- [c24]Mariko S. Burgin, Lukas Mandrake, Gary B. Doran Jr., Brian D. Bue, Jakob J. van Zyl:
Soil Moisture Estimation by Linear Regression from Smap Polarimetric Radar Data with Aquarius Derived Coefficients. IGARSS 2018: 1816-1817 - 2017
- [j27]Seung-Bum Kim
, Jakob J. van Zyl, Joel T. Johnson, Mahta Moghaddam
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) - [j26]Yu Xian Lim
An Optimal Nonnegative Eigenvalue Decomposition for the Freeman and Durden Three-Component Scattering Model. IEEE Trans. Geosci. Remote. Sens. 55(4): 2167-2176 (2017) - [c23]Mariko S. Burgin, Jakob J. van Zyl:
Regression-based soil moisture estimation from SMAP polarimetric radar data with Aquarius derived coefficients. IGARSS 2017: 4136-4138 - 2016
- [j25]Mariko S. Burgin, Jakob J. van Zyl:
Analysis of Polarimetric Radar Data and Soil Moisture From Aquarius: Towards a Regression-Based Soil Moisture Estimation Algorithm. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 9(8): 3497-3504 (2016) - [j24]Seung-Bum Kim, Jeffrey D. Ouellette, Jakob J. van Zyl, Joel T. Johnson:
Detection of Inland Open Water Surfaces Using Dual Polarization L-Band Radar for the Soil Moisture Active Passive Mission. IEEE Trans. Geosci. Remote. Sens. 54(6): 3388-3399 (2016) - [c22]Seung-Bum Kim, Jakob J. van Zyl, Joel T. Johnson, Mahta Moghaddam
Surface soil moisture retrieval using L-band SMAP SAR data and its validation. IGARSS 2016: 143-146 - [c21]Mariko Burgin, Jakob J. van Zyl:
Improving soil moisture estimation from polarimetric radar observations: A study of scene heterogeneity, land cover, and vegetation seasonality. IGARSS 2016: 7524-7526 - 2014
- [j23]Jeffrey Ouellette, Joel T. Johnson, Seung-Bum Kim, Jakob J. van Zyl, Mahta Moghaddam
A Simulation Study of Compact Polarimetry for Radar Retrieval of Soil Moisture. IEEE Trans. Geosci. Remote. Sens. 52(9): 5966-5973 (2014) - [r1]Jakob J. van Zyl:
Data Processing, SAR Sensors. Encyclopedia of Remote Sensing 2014: 136-140 - 2013
- [j22]Uday K. Khankhoje
Computation of Radar Scattering From Heterogeneous Rough Soil Using the Finite-Element Method. IEEE Trans. Geosci. Remote. Sens. 51(6-1): 3461-3469 (2013) - 2012
- [j21]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) - [c20]Motofumi Arii, Jakob J. van Zyl, Yunjin Kim:
Improvement of adaptive-model based decomposition with polarization orientation compensation. IGARSS 2012: 95-98 - [c19]Uday K. Khankhoje
Using polarimetric sar data to infer soil moisture from surfaces with varying subsurface moisture profiles. IGARSS 2012: 1453-1456 - 2011
- [j20]Motofumi Arii, Jakob J. van Zyl, Yunjin Kim:
Adaptive Model-Based Decomposition of Polarimetric SAR Covariance Matrices. IEEE Trans. Geosci. Remote. Sens. 49(3): 1104-1113 (2011) - [j19]Jakob J. van Zyl, Motofumi Arii, Yunjin Kim:
Model-Based Decomposition of Polarimetric SAR Covariance Matrices Constrained for Nonnegative Eigenvalues. IEEE Trans. Geosci. Remote. Sens. 49(9): 3452-3459 (2011) - [c18]Scott Hensley, Thierry Michel, Jakob J. van Zyl, Ronald Muellerschoen, Bruce Chapman
Effect of Soil Moisture on polarimetric-interferometric repeat pass observations by UAVSAR during 2010 Canadian Soil Moisture campaign. IGARSS 2011: 1063-1066 - [c17]Motofumi Arii, Jakob J. van Zyl, Yunjin Kim:
Measuring orientation and randomness of vegetation using polarimetric SAR data. IGARSS 2011: 1195-1198 - 2010
- [j18]Dara Entekhabi, Eni G. Njoku, Peggy O'Neill
The Soil Moisture Active Passive (SMAP) Mission. Proc. IEEE 98(5): 704-716 (2010) - [j17]Motofumi Arii, Jakob J. van Zyl, Yunjin Kim:
A General Characterization for Polarimetric Scattering From Vegetation Canopies. IEEE Trans. Geosci. Remote. Sens. 48(9): 3349-3357 (2010) - [c16]Jiancheng Shi, Kun-Shan Chen, Leung Tsang, Thomas J. Jackson, Eni G. Njoku, Jakob J. van Zyl, Peggy O'Neill
Deriving soil moisture with the combined L-band radar and radiometer measurements. IGARSS 2010: 812-815 - [c15]Motofumi Arii, Jakob J. van Zyl, Yunjin Kim:
Retriveval of soll moisture under vegetation using Polarimetric Scattering Cubes. IGARSS 2010: 1323-1326
2000 – 2009
- 2009
- [j16]Yunjin Kim, Jakob J. van Zyl:
A Time-Series Approach to Estimate Soil Moisture Using Polarimetric Radar Data. IEEE Trans. Geosci. Remote. Sens. 47(8-1): 2519-2527 (2009) - 2008
- [c14]Jakob J. van Zyl, Yunjin Kim, Motofumi Arii:
Requirements for Model-based Polarimetric Decompositions. IGARSS (5) 2008: 417-420 - 2006
- [c13]Yunjin Kim, Jakob J. van Zyl:
A Time Series Approach for Soil Moisture Estimation. IGARSS 2006: 60-62 - 2005
- [c12]Anhua Chu, Jakob J. van Zyl, Yunjin Kim, Yunling Lou, David A. Imel, Wayne Tung, Bruce Chapman
AIRSAR automated web-based data processing and distribution system. IGARSS 2005: 1218-1220 - [c11]Anhua Chu, Yunjin Kim, Jakob J. van Zyl, Yunling Lou, Bruce Chapman:
The interferometric data calibration for the AIRSAR PacRim II mission. IGARSS 2005: 2098-2100 - [c10]Yunjin Kim, Jakob J. van Zyl:
Overview of hydros radar soil moisture algorithm. IGARSS 2005: 2756-2758 - [c9]Jakob J. van Zyl, Yunjin Kim:
Estimating soil moisture for vegetated terrain: a discussion of possible approaches relevant to the HYDROS mission. IGARSS 2005: 2763-2766 - [c8]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
- [j15]Dara Entekhabi, Eni G. Njoku, Paul R. Houser, Michael W. Spencer, Terence Doiron, Yunjin Kim, Joel Smith, Ralph Girard, Stephane Belair, Wade T. Crow
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) - [c7]Yunjin Kim, Jakob J. van Zyl:
Vegetation effects on soil moisture estimation. IGARSS 2004: 800-802 - [c6]Jiancheng Shi, Kun-Shan Chen, Yunjin Kim, Jakob J. van Zyl, Guoqing Sun, Peggy O'Neill, Thomas J. Jackson, Dara Entekhabi:
Estimation of soil moisture with l-band multi-polarization radar. IGARSS 2004: 815-818 - 2003
- [c5]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 - [c4]Jakob J. van Zyl, Yunjin Kim:
The use of polarimetric and interferometric SAR data in floodplain mapping. IGARSS 2003: 443-445 - [c3]Yunjin Kim, Jakob J. van Zyl, Jiancheng Shi:
A soil moisture algorithm using tilted Bragg approximation. IGARSS 2003: 1402-1404 - 2002
- [c2]Yunjin Kim, Jakob J. van Zyl:
On the relationship between polarimetric parameters and soil moisture. IGARSS 2002: 644-646 - [c1]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
1990 – 1999
- 1996
- [j14]Ziad S. Haddad, Pascale Dubois, Jakob J. van Zyl:
Bayesian estimation of soil parameters from radar backscatter data. IEEE Trans. Geosci. Remote. Sens. 34(1): 76-82 (1996) - 1995
- [j13]Ellen R. Stofan, Diane L. Evans, Christiane Schmullius, Benjamin Holt, Jeffrey J. Plaut, Jakob J. van Zyl, Stephen D. Wall, JoBea Way:
Overview of results of Spaceborne Imaging Radar-C, X-Band Synthetic Aperture Radar (SIR-C/X-SAR). IEEE Trans. Geosci. Remote. Sens. 33(4): 817-828 (1995) - [j12]Pascale C. Dubois, Jakob J. van Zyl, Ted Engman:
Measuring soil moisture with imaging radars. IEEE Trans. Geosci. Remote. Sens. 33(4): 915-926 (1995) - [j11]Eric J. M. Rignot, Reiner Zimmermann, Jakob J. van Zyl:
Spaceborne applications of P band imaging radars for measuring forest biomass. IEEE Trans. Geosci. Remote. Sens. 33(5): 1162-1169 (1995) - [j10]Pascale C. Dubois, Jakob J. van Zyl, Ted Engman:
Corrections to "Measuring Soil Moisture with Imaging Radars". IEEE Trans. Geosci. Remote. Sens. 33(6): 1340 (1995) - 1993
- [j9]Jakob J. van Zyl:
The effect of topography on radar scattering from vegetated areas. IEEE Trans. Geosci. Remote. Sens. 31(1): 153-160 (1993) - [j8]Eric J. M. Rignot, Jakob J. van Zyl:
Change detection techniques for ERS-1 SAR data. IEEE Trans. Geosci. Remote. Sens. 31(4): 896-906 (1993) - [j7]Jakob J. van Zyl, Bruce Chapman
The effect of topography on SAR calibration. IEEE Trans. Geosci. Remote. Sens. 31(5): 1036-1043 (1993) - 1992
- [j6]Diane L. Evans, Thomas G. Farr
Estimates of surface roughness derived from synthetic aperture radar (SAR) data. IEEE Trans. Geosci. Remote. Sens. 30(2): 382-389 (1992) - [j5]Anthony Freeman, Jakob J. van Zyl, Jeffrey D. Klein, Howard A. Zebker, Yuhsyen Shen:
Calibration of Stokes and scattering matrix format polarimetric SAR data. IEEE Trans. Geosci. Remote. Sens. 30(3): 531-539 (1992) - [j4]Pascale C. Dubois, Diane L. Evans, Jakob J. van Zyl:
Approach to derivation of SIR-C science requirements for calibration. IEEE Trans. Geosci. Remote. Sens. 30(6): 1145-1149 (1992) - 1991
- [j3]Howard A. Zebker, Jakob J. van Zyl:
Imaging radar polarimetry: a review. Proc. IEEE 79(11): 1583-1606 (1991) - [j2]Jakob J. van Zyl, Charles F. Burnette:
Data volume reduction for single-look polarimetric imaging radar data. IEEE Trans. Geosci. Remote. Sens. 29(5): 784-786 (1991) - [j1]Howard Allan Zebker, Jakob J. van Zyl, Stephen L. Durden, Lynne Norikane:
Calibrated imaging radar polarimetry: technique, examples, and applications. IEEE Trans. Geosci. Remote. Sens. 29(6): 942-961 (1991)
Coauthor Index
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