Ralph Dubayah

21 papers C 8Journal 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
Scalable deep fusion of spaceborne lidar and synthetic aperture radar for global forest structural complexity mapping.
CoRR
Tiago de Conto, John Armston, Ralph Dubayah
2024 C conf
Ecosystem Science with NISAR: Final Preparations in The Pre-Launch Period.
IGARSS
Paul Siqueira, John Armston, Bruce Chapman, Alexandra Christensen, Katherine C. Cushman, Anup Das, Ralph Dubayah, Josef Kellndorfer, Kyle McDonald, Chakrapani Patnaik, Sassan Saatchi
2022 J jnl
Lidar-Imagery Fusion Reveals Rapid Coastal Forest Loss in Delaware Bay Consistent with Marsh Migration.
Remote. Sens.
Elisabeth B. Powell, Kari St. Laurent, Ralph Dubayah
2021 C conf
Ecosystem Sciences with NISAR.
IGARSS
Paul Siqueira, John Armston, Bruce Chapman, Anup Das, Ralph Dubayah, Josef Kellndorfer, Kyle McDonald, Chakrapani Patnaik, Sassan Saatchi, Nathan Torbick
2021 J jnl
Global canopy height estimation with GEDI LIDAR waveforms and Bayesian deep learning.
CoRR
Nico Lang, Nikolai Kalischek, John Armston, Konrad Schindler, Ralph Dubayah, Jan Dirk Wegner
2020 J jnl
Snowmelt velocity predicts vegetation green-wave velocity in mountainous ecological systems of North America.
Int. J. Appl. Earth Obs. Geoinformation
Donal O'Leary III, David I. Inouye, Ralph Dubayah, Chengquan Huang, George C. Hurtt
2019 C conf
Spaceborne Data Fusion for Large-Scale Forest Parameter Estimation: GEDI Lidar & Tandem-X INSAR Missions.
IGARSS
Seung-Kuk Lee, Temilola Fatoyinbo, Suzanne M. Marselis, Wenlu Qi, Steven Hancock, John Armston, Ralph Dubayah
2018 C conf
Gedi and Tandem-X Fusion for 3D Forest Structure Parameter Retrieval.
IGARSS
Seung-Kuk Lee, Temilola Fatoyinbo, Wenlu Qi, Steven Hancock, John Armston, Ralph Dubayah
2017 C conf
The 2016 NASA AfriSAR campaign: Airborne SAR and Lidar measurements of tropical forest structure and biomass in support of future satellite missions.
IGARSS
Lola Fatoyinbo, Naiara Pinto, Michelle A. Hofton, Marc Simard, J. Bryan Blair, Sassan Saatchi, Yunling Lou, Ralph Dubayah, Scott Hensley, John Armston, Laura Duncanson, Marco Lavalle
2016 J jnl
Voxel-Based Spatial Filtering Method for Canopy Height Retrieval from Airborne Single-Photon Lidar.
Remote. Sens.
Hao Tang, Anu Swatantran, Terence Barrett, Phil DeCola, Ralph Dubayah
2015 J jnl
A Semiautomated Probabilistic Framework for Tree-Cover Delineation From 1-m NAIP Imagery Using a High-Performance Computing Architecture.
IEEE Trans. Geosci. Remote. Sens.
Saikat Basu, Sangram Ganguly, Ramakrishna R. Nemani, Supratik Mukhopadhyay, Gong Zhang, Cristina Milesi, Andrew R. Michaelis, Petr Votava, Ralph Dubayah, Laura Duncanson, Bruce D. Cook, Yifan Yu, Sassan Saatchi, Robert DiBiano, Manohar Karki, Edward Boyda, Uttam Kumar, Shuang Li
2015 J jnl
Sensitivity of Multi-Source SAR Backscatter to Changes in Forest Aboveground Biomass.
Remote. Sens.
Wenli Huang, Guoqing Sun, Wenjian Ni, Zhiyu Zhang, Ralph Dubayah
2014 J jnl
The Uncertainty of Plot-Scale Forest Height Estimates from Complementary Spaceborne Observations in the Taiga-Tundra Ecotone.
Remote. Sens.
Paul M. Montesano, Guoqing Sun, Ralph Dubayah, Kenneth Jon Ranson
2013 J jnl
Characterization of Canopy Layering in Forested Ecosystems Using Full Waveform Lidar.
Remote. Sens.
Amanda S. Whitehurst, Anu Swatantran, J. Bryan Blair, Michelle A. Hofton, Ralph Dubayah
2013 J jnl
Using InSAR Coherence to Map Stand Age in a Boreal Forest.
Remote. Sens.
Naiara Pinto, Marc Simard, Ralph Dubayah
2012 J jnl
An Empirical Assessment of Temporal Decorrelation Using the Uninhabited Aerial Vehicle Synthetic Aperture Radar over Forested Landscapes.
Remote. Sens.
Marc Simard, Scott Hensley, Marco Lavalle, Ralph Dubayah, Naiara Pinto, Michelle A. Hofton
2012 C conf
Mapping forest above-ground biomass and its changes from LVIS waveform data.
IGARSS
Wenli Huang, Guoqing Sun, Ralph Dubayah, Zhiyu Zhang, Wenjian Ni
2007 C conf
Comparison of SRTM-NED data to LIDAR derived canopy metrics.
IGARSS
Lado Kenyi, Ralph Dubayah, Michelle A. Hofton, J. Bryan Blair, Mathias Schardt
2002 C conf
Fusion of optical and SAR data for forestry applications in the Sierra Nevada of California.
IGARSS
Leland E. Pierce, Wayne S. Walker, Myron Craig Dobson, Carolyn T. Hunsaker, Jo Ann Fites, Ralph Dubayah
2001 J jnl
Modeling lidar waveforms in heterogeneous and discrete canopies.
IEEE Trans. Geosci. Remote. Sens.
Wenge Ni-Meister, David L. B. Jupp, Ralph Dubayah
1995 J jnl
Topographic Solar Radiation Models for GIS.
Int. J. Geogr. Inf. Sci.
Ralph Dubayah, Paul M. Rich