A radar backscatter model for discontinuous coniferous forests. - Guoqing Sun; David S. Simonett; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 1991)

Geometric-optical bidirectional reflectance modeling of the discrete crown vegetation canopy: effect of crown shape and mutual shadowing. - Xiaowen Li 001; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 1992)

Nonlinear estimation of scene parameters from digital images using zero-hit-length statistics. - Ruiming Chen; David L. B. Jupp; Curtis E. Woodcock; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 1993)

Calculation of the angular radiance distribution for a coupled atmosphere and canopy. - Shunlin Liang; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 1993)

An analytic BRDF model of canopy radiative transfer and its inversion. - Shunlin Liang; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 1993)

Solar zenith angle effects on forest canopy hemispherical reflectances calculated with a geometric-optical bidirectional reflectance model. - Crystal Barker Schaaf; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 1993)

Topographic effects on bidirectional and hemispherical reflectances calculated with a geometric-optical canopy model. - Crystal Barker Schaaf; Xiaowen Li 001; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 1994)

A hybrid geometric optical-radiative transfer approach for modeling albedo and directional reflectance of discontinuous canopies. - Xiaowen Li 001; Alan H. Strahler; Curtis E. Woodcock (IEEE Trans. Geosci. Remote. Sens., 1995)

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; et al. (IEEE Trans. Geosci. Remote. Sens., 1998)

Maximizing land cover classification accuracies produced by decision trees at continental to global scales. - Mark A. Friedl; Carla E. Brodley; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 1999)

The interrelationship of atmospheric correction of reflectances and surface BRDF retrieval: a sensitivity study. - Baoxin Hu; Wolfgang Lucht; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 1999)

A conceptual model for effective directional emissivity from nonisothermal surfaces. - Xiaowen Li 001; Alan H. Strahler; Mark A. Friedl (IEEE Trans. Geosci. Remote. Sens., 1999)

An analytical hybrid GORT model for bidirectional reflectance over discontinuous plant canopies. - Wenge Ni; Xiaowen Li 001; Curtis E. Woodcock; Mario R. Caetano; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 1999)

An algorithm for the retrieval of albedo from space using semiempirical BRDF models. - Wolfgang Lucht; Crystal Barker Schaaf; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 2000)

Modeling directional effects from nonisothermal land surfaces in wideband thermal infrared measurements. - Guangjian Yan; Mark A. Friedl; Xiaowen Li 001; Jindi Wang; Chongguang Zhu; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 2001)

The MODIS land cover product: multi-attribute mapping of global vegetation and land cover properties from time series MODIS data. - Mark A. Friedl; Alan H. Strahler; Xiaoyang Zhang; John C. F. Hodges (IGARSS, 2002)

Global albedo, BRDF and nadir BRDF-adjusted reflectance products from MODIS. - Crystal Barker Schaaf; Alan H. Strahler; Feng Gao 009; Wolfgang Lucht; Yufang Jin; Xiaowen Li 001; Xiaoyang Zhang 001; Elena Tsvetsinskaya; Jan-Peter Muller; Philip Lewis; Michael J. Barnsley; Gareth Roberts; et al. (IGARSS, 2002)

Using MODIS data to study the relation between climatic spatial variability and vegetation phenology in northern high latitudes. - Xiaoyang Zhang 001; Mark A. Friedl; Crystal Barker Schaaf; Alan H. Strahler; John C. F. Hodges; Feng Gao 009 (IGARSS, 2002)

MODIS tasseled cap transformation and its utility. - Xiaoyang Zhang 001; Crystal Barker Schaaf; Mark A. Friedl; Alan H. Strahler; Feng Gao 009; John C. F. Hodges (IGARSS, 2002)

Bidirectional NDVI and atmospherically resistant BRDF inversion for vegetation canopy. - Feng Gao 009; Yufang Jin; Crystal Schaaf; Alan H. Strahler (IEEE Trans. Geosci. Remote. Sens., 2002)

Improving MODIS surface BRDF/Albedo retrieval with MISR multiangle observations. - Yufang Jin; Feng Gao 009; Crystal Schaaf; Xiaowen Li 001; Alan H. Strahler; Carol J. Bruegge; John V. Martonchik (IEEE Trans. Geosci. Remote. Sens., 2002)

Global land-water mask derived from MODIS Nadir BRDF-adjusted reflectances (NBAR) and the MODIS land cover algorithm. - Jonathan G. Salomon; John C. F. Hodges; Mark A. Friedl; Crystal Schaaf; Alan H. Strahler; Feng Gao 009; Annemarie Schneider; Xiaoyang Zhang 001; Nazmi El Saleous; Robert E. Wolfe (IGARSS, 2004)

Validation of the global land cover 2000 map. - Philippe Mayaux; Hugh Eva; Javier Gallego; Alan H. Strahler; Martin Herold 001; Shefali Agrawal; Sergey Naumov; Evaristo Eduardo De Miranda; Carlos M. Di Bella; Callan Ordoyne; Yuri Kopin; Partha Sarathi Roy 002 (IEEE Trans. Geosci. Remote. Sens., 2006)

Validation of the MODIS bidirectional reflectance distribution function and albedo retrievals using combined observations from the aqua and terra platforms. - Jonathan G. Salomon; Crystal Schaaf; Alan H. Strahler; Feng Gao 009; Yufang Jin (IEEE Trans. Geosci. Remote. Sens., 2006)

An Angular Index to Indicate Surface Heterogeneous Behaviors from MODIS. - Ziti Jiao; Crystal Schaaf; Feng Gao 009; Alan H. Strahler; Xiaowen Li 001; Jindi Wang; Jicheng Liu (IGARSS (3), 2008)

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 (WHISPERS, 2010)

Global clumping index map derived from modis BRDF products. - Liming He; Jing M. Chen; Jan Pisek; Crystal Schaaf; Alan H. Strahler (IGARSS, 2011)

DWEL: A Dual-Wavelength Echidna Lidar for ground-based forest scanning. - Ewan S. Douglas; Alan H. Strahler; Jason Martel; Timothy A. Cook; Christopher Mendillo; Robert A. Marshall; Supriya Chakrabarti; Crystal Schaaf; Curtis E. Woodcock; Zhan Li 001; Xiaoyuan Yang 004; Darius Culvenor; et al. (IGARSS, 2012)

Studying canopy structure through 3-D reconstruction of point clouds from full-waveform terrestrial lidar. - Xiaoyuan Yang 004; Crystal Schaaf; Alan H. Strahler; Zhan Li 001; Zhuosen Wang; Tian Yao; Feng Zhao; Edward J. Saenz; Ian Paynter; Ewan S. Douglas; Supriya Chakrabarti; Timothy A. Cook; et al. (IGARSS, 2013)

Separating leaves from trunks and branches with dual-wavelength terrestrial lidar scanning. - Zhan Li 001; Ewan S. Douglas; Alan H. Strahler; Crystal Schaaf; Xiaoyuan Yang 004; Zhuosen Wang; Tian Yao; Feng Zhao; Edward J. Saenz; Ian Paynter; Curtis E. Woodcock; Supriya Chakrabarti; et al. (IGARSS, 2013)

Finding Leaves in the Forest: The Dual-Wavelength Echidna Lidar. - Ewan S. Douglas; Jason Martel; Zhan Li 001; Glenn Howe; Kuravi Hewawasam; Robert A. Marshall; Crystal Schaaf; Timothy A. Cook; Glenn J. Newnham; Alan H. Strahler; Supriya Chakrabarti (IEEE Geosci. Remote. Sens. Lett., 2015)

Radiometric Calibration of a Dual-Wavelength, Full-Waveform Terrestrial Lidar. - Zhan Li 001; David L. B. Jupp; Alan H. Strahler; Crystal Schaaf; Glenn Howe; Kuravi Hewawasam; Ewan S. Douglas; Supriya Chakrabarti; Timothy A. Cook; Ian Paynter; Edward J. Saenz; Michael Schaefer (Sensors, 2016)

From Geometric-Optical Remote Sensing Modeling to Quantitative Remote Sensing Science - In Memory of Academician Xiaowen Li. - Qinhuo Liu; Guangjian Yan; Ziti Jiao; Qing Xiao 004; Jianguang Wen; Shunlin Liang; Jindi Wang; Crystal Schaaf; Alan H. Strahler (Remote. Sens., 2018)

Quality Assessment of Terrestrial Laser Scanner Ecosystem Observations Using Pulse Trajectories. - Ian Paynter; Daniel Genest; Edward J. Saenz; Francesco Peri; Zhan Li 001; Alan H. Strahler; Crystal Schaaf (IEEE Trans. Geosci. Remote. Sens., 2018)