Yuri Knyazikhin

According to our database, Yuri Knyazikhin authored at least 40 papers between 1998 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Improving the Quality of MODIS LAI Products by Exploiting Spatiotemporal Correlation Information.

Jingrui Wang, Kai Yan, Si Gao, Jiabin Pu, Jinxiu Liu, Taejin Park, Jian Bi, Eduardo Eiji Maeda, Janne Heiskanen, Yuri Knyazikhin, Ranga B. Myneni

IEEE Trans. Geosci. Remote. Sens., 2023

A Method for Retrieving Coarse-Resolution Leaf Area Index for Mixed Biomes Using a Mixed-Pixel Correction Factor.

Yadong Dong, Jing Li, Ziti Jiao, Qinhuo Liu, Jing Zhao, Baodong Xu, Hu Zhang, Zhaoxing Zhang, Chang Liu, Yuri Knyazikhin, Ranga B. Myneni

IEEE Trans. Geosci. Remote. Sens., 2023

2022

Revisit the Performance of MODIS and VIIRS Leaf Area Index Products from the Perspective of Time-Series Stability.

Dongxiao Zou, Kai Yan, Jiabin Pu, Si Gao, Wenjuan Li, Xihan Mu, Yuri Knyazikhin, Ranga B. Myneni

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022

2020

Evaluation of the MODIS LAI/FPAR Algorithm Based on 3D-RTM Simulations: A Case Study of Grassland.

Jiabin Pu, Kai Yan, Guohuan Zhou, Yongqiao Lei, Yingxin Zhu, Donghou Guo, Hanliang Li, Linlin Xu, Yuri Knyazikhin, Ranga B. Myneni

Remote. Sens., 2020

2018

Generating Global Products of LAI and FPAR From SNPP-VIIRS Data: Theoretical Background and Implementation.

Kai Yan, Taejin Park, Chi Chen, Baodong Xu, Wanjuan Song, Bin Yang, Yelu Zeng, Zhao Liu, Guangjian Yan, Yuri Knyazikhin, Ranga B. Myneni

IEEE Trans. Geosci. Remote. Sens., 2018

EPIC Spectral Observations of Variability in Earth's Global Reflectance.

Weidong Yang, Alexander Marshak, Tamás Várnai, Yuri Knyazikhin

Remote. Sens., 2018

Influence of Leaf Specular Reflection on Canopy Radiative Regime Using an Improved Version of the Stochastic Radiative Transfer Model.

Bin Yang, Yuri Knyazikhin, Donghui Xie, Haimeng Zhao, Junqiang Zhang, Yi Wu

Remote. Sens., 2018

An Interplay between Photons, Canopy Structure, and Recollision Probability: A Review of the Spectral Invariants Theory of 3D Canopy Radiative Transfer Processes.

Weile Wang, Ramakrishna R. Nemani, Hirofumi Hashimoto, Sangram Ganguly, Dong Huang, Yuri Knyazikhin, Ranga B. Myneni, Govindasamy Bala

Remote. Sens., 2018

Implications of Whole-Disc DSCOVR EPIC Spectral Observations for Estimating Earth's Spectral Reflectivity Based on Low-Earth-Orbiting and Geostationary Observations.

Wanjuan Song, Yuri Knyazikhin, Guoyong Wen, Alexander Marshak, Matti Mottus, Kai Yan, Bin Yang, Baodong Xu, Taejin Park, Chi Chen, Yelu Zeng, Guangjian Yan, Xihan Mu, Ranga B. Myneni

Remote. Sens., 2018

2017

Prototyping of LAI and FPAR Retrievals from MODIS Multi-Angle Implementation of Atmospheric Correction (MAIAC) Data.

Chi Chen, Yuri Knyazikhin, Taejin Park, Kai Yan, Alexei I. Lyapustin, Yujie Wang, Bin Yang, Ranga B. Myneni

Remote. Sens., 2017

TLS-bridged co-prediction of tree-level multifarious stem structure variables from worldview-2 panchromatic imagery: a case study of the boreal forest.

Yi Lin, Tian Wei, Bin Yang, Yuri Knyazikhin, Yuhu Zhang, Hisashi Sato, Xing Fang, Xinlian Liang, Lei Yan, Shanlin Sun

Int. J. Digit. Earth, 2017

2016

Abiotic Controls on Macroscale Variations of Humid Tropical Forest Height.

Yan Yang, Sassan S. Saatchi, Liang Xu, Yifan Yu, Michael A. Lefsky, Lee J. T. White, Yuri Knyazikhin, Ranga B. Myneni

Remote. Sens., 2016

Analyses of Impact of Needle Surface Properties on Estimation of Needle Absorption Spectrum: Case Study with Coniferous Needle and Shoot Samples.

Bin Yang, Yuri Knyazikhin, Yi Lin, Kai Yan, Chi Chen, Taejin Park, Sungho Choi, Matti Mottus, Miina Rautiainen, Ranga B. Myneni, Lei Yan

Remote. Sens., 2016

Evaluation of MODIS LAI/FPAR Product Collection 6. Part 2: Validation and Intercomparison.

Kai Yan, Taejin Park, Guangjian Yan, Zhao Liu, Bin Yang, Chi Chen, Ramakrishna R. Nemani, Yuri Knyazikhin, Ranga B. Myneni

Remote. Sens., 2016

Evaluation of MODIS LAI/FPAR Product Collection 6. Part 1: Consistency and Improvements.

Kai Yan, Taejin Park, Guangjian Yan, Chi Chen, Bin Yang, Zhao Liu, Ramakrishna R. Nemani, Yuri Knyazikhin, Ranga B. Myneni

Remote. Sens., 2016

Amazon Forests' Response to Droughts: A Perspective from the MAIAC Product.

Jian Bi, Ranga B. Myneni, Alexei I. Lyapustin, Yujie Wang, Taejin Park, Chi Chen, Kai Yan, Yuri Knyazikhin

Remote. Sens., 2016

2014

Application of Physically-Based Slope Correction for Maximum Forest Canopy Height Estimation Using Waveform Lidar across Different Footprint Sizes and Locations: Tests on LVIS and GLAS.

Taejin Park, Robert E. Kennedy, Sungho Choi, Jianwei Wu, Michael A. Lefsky, Jian Bi, Joshua A. Mantooth, Ranga B. Myneni, Yuri Knyazikhin

Remote. Sens., 2014

On Hyperspectral Remote Sensing of Leaf Biophysical Constituents: Decoupling Vegetation Structure and Leaf Optics Using CHRIS-PROBA Data Over Crops in Barrax.

Pedro Latorre Carmona, Yuri Knyazikhin, Luis Alonso, José F. Moreno, Filiberto Pla, Yang Yan

IEEE Geosci. Remote. Sens. Lett., 2014

2010

Modeling recollision and escape probabilities using the stochastic radiative transfer equation.

Liang Xu, Mitchell A. Schull, Ranga B. Myneni, Yuri Knyazikhin

Proceedings of the 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2010

Canopy vertical structure using MODIS Bidirectional Reflectance data.

Zhuosen Wang, Crystal Barker Schaaf, Philip Lewis, Yuri Knyazikhin, Mitchell A. Schull, Alan H. Strahler, Ranga B. Myneni, Mark J. Chopping

Proceedings of the 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2010

A physical interpretation of the correlation between canopy albedo and nitrogen using hyperspectral data.

Mitchell A. Schull, Liang Xu, Yuri Knyazikhin, Ranga B. Myneni

Proceedings of the 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2010

Observed spectral invariant behavior of zenith radiance in the transition zone between cloud-free and cloudy regions.

Alexander Marshak, Yuri Knyazikhin, J. Christine Chiu, Warren J. Wiscombe

Proceedings of the 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2010

A physically based approach in retrieving vegetation Leaf Area Index from Landsat surface reflectance data.

Sangram Ganguly, Ramakrishna R. Nemani, Yuri Knyazikhin, Weile Wang, Hirofumi Hashimoto, Petr Votava, Andrew R. Michaelis, Cristina Milesi, Jennifer L. Dungan, Forrest S. Melton, Ranga B. Myneni

Proceedings of the 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2010

The application of spectral invariants for discrimination of crops using CHRIS-PROBA data.

Pedro Latorre Carmona, Mitchell Schull, Yuri Knyazikhin, Filiberto Pla

Proceedings of the 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2010

Ten years of MISR observations from Terra: Looking back, ahead, and in between.

David J. Diner, Thomas P. Ackerman, Amy Braverman, Carol J. Bruegge, Mark J. Chopping, Eugene E. Clothiaux, Roger Davies, Larry Di Girolamo, Ralph A. Kahn, Yuri Knyazikhin, Yang Liu, Roger Marchand, John V. Martonchik, Jan-Peter Muller, Anne W. Nolin, Bernard Pinty, Michel M. Verstraete, Dong L. Wu, Michael J. Garay, Olga V. Kalashnikova, Anthony B. Davis, Edgar S. Davis, Russell A. Chipman

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2009

Canopy spectral invariants for remote sensing of canopy structure.

Yuri Knyazikhin, Mitchell Schull, Liang Hu, Ranga B. Myneni, Pedro Latorre Carmona

Proceedings of the First Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2009

2007

Retrieving 3D canopy structure from synergistic analysis of multi-angle and lidar data.

Mitchell Schull, Sangram Ganguly, Arindam Samanta, Julian Jenkins, Yuri Knyazikhin, Ranga B. Myneni, Dong Huang

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

Physically based methodology for generating LAI and FPAR earth system data records from AVHRR and MODIS.

Sangram Ganguly, Mitchell Schull, Arindam Samanta, Yuri Knyazikhin, Nikolay V. Shabanov, Ranga B. Myneni, Dong Huang

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

2006

MODIS leaf area index products: from validation to algorithm improvement.

Wenze Yang, Bin Tan, Dong Huang, Miina Rautiainen, Nikolay V. Shabanov, Yujie Wang, Jeffrey L. Privette, Karl Fred Huemmrich, Rasmus Fensholt, Inge Sandholt, Marie Weiss, Douglas E. Ahl, Stith T. Gower, Ramakrishna R. Nemani, Yuri Knyazikhin, Ranga B. Myneni

IEEE Trans. Geosci. Remote. Sens., 2006

Analysis of leaf area index and fraction of PAR absorbed by vegetation products from the terra MODIS sensor: 2000-2005.

Wenze Yang, Dong Huang, Bin Tan, Julienne C. Stroeve, Nikolay V. Shabanov, Yuri Knyazikhin, Ramakrishna R. Nemani, Ranga B. Myneni

IEEE Trans. Geosci. Remote. Sens., 2006

The importance of measurement errors for deriving accurate reference leaf area index maps for validation of moderate-resolution satellite LAI products.

Dong Huang, Wenze Yang, Bin Tan, Miina Rautiainen, Ping Zhang, Jiannan Hu, Nikolay V. Shabanov, Sune Linder, Yuri Knyazikhin, Ranga B. Myneni

IEEE Trans. Geosci. Remote. Sens., 2006

2005

Analysis and optimization of the MODIS leaf area index algorithm retrievals over broadleaf forests.

Nikolay V. Shabanov, Dong Huang, Wenze Yang, Bin Tan, Yuri Knyazikhin, Ranga B. Myneni, Douglas E. Ahl, Stith T. Gower, Alfredo R. Huete, Luiz Eduardo Oliveira e Cruz de Aragão, Yosio Edemir Shimabukuro

IEEE Trans. Geosci. Remote. Sens., 2005

2003

Evaluation of spectrodirectional alfalfa canopy data acquired during DAISEX'99.

Gabriela Strub, Michael E. Schaepman, Yuri Knyazikhin, Klaus I. Itten

IEEE Trans. Geosci. Remote. Sens., 2003

2002

Analysis of interannual changes in northern vegetation activity observed in AVHRR data from 1981 to 1994.

Nikolay V. Shabanov, Liming Zhou, Yuri Knyazikhin, Ranga B. Myneni, Compton J. Tucker

IEEE Trans. Geosci. Remote. Sens., 2002

2001

The role of canopy structure in the spectral variation of transmission and absorption of solar radiation in vegetation canopies.

Oleg Panferov, Yuri Knyazikhin, Ranga B. Myneni, Jörg Szarzynski, Stefan Engwald, Karl G. Schnitzler, Gode Gravenhorst

IEEE Trans. Geosci. Remote. Sens., 2001

2000

Prototyping of MISR LAI and FPAR algorithm with POLDER data over Africa.

Yu Zhang, Yuhong Tian, Yuri Knyazikhin, John V. Martonchik, David J. Diner, Marc Leroy, Ranga B. Myneni

IEEE Trans. Geosci. Remote. Sens., 2000

Prototyping of MODIS LAI and FPAR algorithm with LASUR and LANDSAT data.

Yuhong Tian, Yu Zhang, Yuri Knyazikhin, Ranga B. Myneni, Joseph Glassy, Gérard Dedieu, Steven W. Running

IEEE Trans. Geosci. Remote. Sens., 2000

Effect of orbital drift and sensor changes on the time series of AVHRR vegetation index data.

Robert K. Kaufmann, Liming Zhou, Yuri Knyazikhin, Nikolay V. Shabanov, Ranga B. Myneni, Compton J. Tucker

IEEE Trans. Geosci. Remote. Sens., 2000

1998

Determination of land and ocean reflective, radiative, and biophysical properties using multiangle imaging.

John V. Martonchik, David J. Diner, Bernard Pinty, Michel M. Verstraete, Ranga B. Myneni, Yuri Knyazikhin, Howard R. Gordon

IEEE Trans. Geosci. Remote. Sens., 1998

The Moderate Resolution Imaging Spectroradiometer (MODIS): land remote sensing for global change research.

Christopher Justice, Eric F. Vermote, John R. Townshend, Ruth S. DeFries, David P. Roy, Dorothy K. Hall, Vincent V. Salomonson, Jeffrey L. Privette, George A. Riggs, Alan H. Strahler, Wolfgang Lucht, Ranga B. Myneni, Yuri Knyazikhin, Steven W. Running, Ramakrishna R. Nemani, Zhengming Wan, Alfredo R. Huete, Wim van Leeuwen, Robert E. Wolfe, Louis Giglio, Jan-Peter Muller, Philip Lewis, Michael J. Barnsley

IEEE Trans. Geosci. Remote. Sens., 1998