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ORCIDCrystal Schaaf
Crystal Barker Schaaf
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2020 – today
- 2023
[j31]Jorge Sánchez-Zapero
, Enrique Martínez-Sánchez, Fernando Camacho, Zhuosen Wang, Dominique Carrer, Crystal Schaaf, Francisco Javier García-Haro, Jaime E. Nickeson, Michael H. Cosh:
Surface ALbedo VALidation (SALVAL) Platform: Towards CEOS LPV Validation Stage 4 - Application to Three Global Albedo Climate Data Records. Remote. Sens. 15(4): 1081 (2023)- 2022
- [j30]Angela Erb, Zhan Li, Qingsong Sun, Ian Paynter, Zhuosen Wang, Crystal Schaaf:
Evaluation of the Landsat-8 Albedo Product across the Circumpolar Domain. Remote. Sens. 14(21): 5320 (2022) - [j29]Kai Yan, Hanliang Li, Wanjuan Song, Yiyi Tong, Dalei Hao, Yelu Zeng, Xihan Mu, Guangjian Yan, Yuan Fang, Ranga B. Myneni, Crystal Schaaf:
Extending a Linear Kernel-Driven BRDF Model to Realistically Simulate Reflectance Anisotropy Over Rugged Terrain. IEEE Trans. Geosci. Remote. Sens. 60: 1-16 (2022) - 2021
- [j28]Arthur Elmes, Charlotte R. Levy, Angela Erb, Dorothy K. Hall, Ted A. Scambos, Nicolo E. DiGirolamo, Crystal Schaaf:
Consequences of the 2019 Greenland Ice Sheet Melt Episode on Albedo. Remote. Sens. 13(2): 227 (2021) - [j27]Thomas Miraglio, Margarita Huesca, Jean-Philippe Gastellu-Etchegorry, Crystal Schaaf, Karine Adeline, Susan L. Ustin, Xavier Briottet:
Impact of Modeling Abstractions When Estimating Leaf Mass per Area and Equivalent Water Thickness over Sparse Forests Using a Hybrid Method. Remote. Sens. 13(16): 3235 (2021) - 2020
- [j26]Peter Brehm Boucher, Steven Hancock, David A. Orwig, Laura Duncanson, John Armston, Hao Tang, Keith Krause, Bruce D. Cook, Ian Paynter, Zhan Li, Arthur Elmes, Crystal Schaaf:
Detecting Change in Forest Structure with Simulated GEDI Lidar Waveforms: A Case Study of the Hemlock Woolly Adelgid (HWA; Adelges tsugae) Infestation. Remote. Sens. 12(8): 1304 (2020)
2010 – 2019
- 2019
- [j25]Ian Paynter, Crystal Schaaf, Jennifer L. Bowen, Linda Deegan, Francesco Peri, Bruce D. Cook:
Characterizing a New England Saltmarsh with NASA G-LiHT Airborne Lidar. Remote. Sens. 11(5): 509 (2019) - [j24]Carol J. Bruegge, Craig Coburn, Arthur Elmes, Mark Helmlinger, Fumie Kataoka, Michele A. Kuester, Akihiko Kuze, Tina Ochoa, Crystal Schaaf, Kei Shiomi, Florian M. Schwandner:
Bi-Directional Reflectance Factor Determination of the Railroad Valley Playa. Remote. Sens. 11(22): 2601 (2019) - 2018
- [j23]Aku Riihelä, Terhikki Manninen, Jeffrey Key, Qingsong Sun, Melanie Sütterlin, Alessio Lattanzio, Crystal Schaaf:
A Multisensor Approach to Global Retrievals of Land Surface Albedo. Remote. Sens. 10(6): 848 (2018) - [j22]Qinhuo Liu, Guangjian Yan, Ziti Jiao, Qing Xiao, Jianguang Wen, Shunlin Liang, Jindi Wang, Crystal Schaaf, Alan H. Strahler:
From Geometric-Optical Remote Sensing Modeling to Quantitative Remote Sensing Science - In Memory of Academician Xiaowen Li. Remote. Sens. 10(11): 1764 (2018) - [j21]Terhikki Manninen, Aku Riihelä, Andrew K. Heidinger, Crystal Schaaf, Alessio Lattanzio, Jeffrey Key:
Intercalibration of Polar-Orbiting Spectral Radiometers Without Simultaneous Observations. IEEE Trans. Geosci. Remote. Sens. 56(3): 1507-1519 (2018) - [j20]Ian Paynter, Daniel Genest, Edward J. Saenz, Francesco Peri, Zhan Li, Alan H. Strahler, Crystal Schaaf:
Quality Assessment of Terrestrial Laser Scanner Ecosystem Observations Using Pulse Trajectories. IEEE Trans. Geosci. Remote. Sens. 56(11): 6324-6333 (2018) - 2017
- [j19]Qingsong Sun, Zhuosen Wang, Zhan Li, Angela Erb, Crystal Barker Schaaf:
Evaluation of the global MODIS 30 arc-second spatially and temporally complete snow-free land surface albedo and reflectance anisotropy dataset. Int. J. Appl. Earth Obs. Geoinformation 58: 36-49 (2017) - [j18]Zhuosen Wang, Crystal Barker Schaaf, Qingsong Sun, Jihyun Kim, Angela Erb, Feng Gao, Miguel O. Roman, Yun Yang, Shelley B. Petroy, Jeffrey R. Taylor, Jeffrey G. Masek, Jeffrey T. Morisette, Xiaoyang Zhang, Shirley A. Papuga:
Monitoring land surface albedo and vegetation dynamics using high spatial and temporal resolution synthetic time series from Landsat and the MODIS BRDF/NBAR/albedo product. Int. J. Appl. Earth Obs. Geoinformation 59: 104-117 (2017) - [j17]Sam D. Cooper, David P. Roy, Crystal Barker Schaaf, Ian Paynter:
Examination of the Potential of Terrestrial Laser Scanning and Structure-from-Motion Photogrammetry for Rapid Nondestructive Field Measurement of Grass Biomass. Remote. Sens. 9(6): 531 (2017) - 2016
- [j16]Zhan Li, 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:
Radiometric Calibration of a Dual-Wavelength, Full-Waveform Terrestrial Lidar. Sensors 16(3): 313 (2016) - [c17]Yan Liu, Qingsong Sun, Zhuosen Wang, Crystal Schaaf, Angela Erb:
Evaluation of VIIIRS daily BRDF, Albedo, and NBAR product using the MODIS Collection V006 product and in situ measurements. IGARSS 2016: 1962-1965 - 2015
- [j15]Ewan S. Douglas, Jason Martel, Zhan Li, Glenn Howe, Kuravi Hewawasam, Robert A. Marshall, Crystal Schaaf, Timothy A. Cook, Glenn J. Newnham, Alan H. Strahler, Supriya Chakrabarti:
Finding Leaves in the Forest: The Dual-Wavelength Echidna Lidar. IEEE Geosci. Remote. Sens. Lett. 12(4): 776-780 (2015) - 2014
- [j14]Feng Gao, Tao He, Jeffrey G. Masek, Yanmin Shuai, Crystal Schaaf, Zhuosen Wang:
Angular Effects and Correction for Medium Resolution Sensors to Support Crop Monitoring. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 7(11): 4480-4489 (2014) - [j13]Simon Richard Proud, Qingling Zhang, Crystal Schaaf, Rasmus Fensholt, Mads Olander Rasmussen, Chris Shisanya, Wycliffe Mutero, Cheikh Mbow, Assaf Anyamba, Ed Pak, Inge Sandholt:
The Normalization of Surface Anisotropy Effects Present in SEVIRI Reflectances by Using the MODIS BRDF Method. IEEE Trans. Geosci. Remote. Sens. 52(10): 6026-6039 (2014) - [j12]Liang Liang, Mark D. Schwartz, Zhuosen Wang, Feng Gao, Crystal Barker Schaaf, Bin Tan, Jeffrey T. Morisette, Xiaoyang Zhang:
A Cross Comparison of Spatiotemporally Enhanced Springtime Phenological Measurements From Satellites and Ground in a Northern U.S. Mixed Forest. IEEE Trans. Geosci. Remote. Sens. 52(12): 7513-7526 (2014) - [c16]Nima Pahlevan, Jianwei Wei, Crystal Barker Schaaf, John R. Schott:
Evaluating radiometric sensitivity of Landsat 8 over coastal/inland waters. IGARSS 2014: 1393-1396 - 2013
- [j11]Yuekui Yang, Alexander Marshak, Stephen P. Palm, Zhuosen Wang, Crystal Schaaf:
Assessment of Cloud Screening With Apparent Surface Reflectance in Support of the ICESat-2 Mission. IEEE Trans. Geosci. Remote. Sens. 51(2): 1037-1045 (2013) - [j10]Miguel O. Roman, Charles K. Gatebe, Yanmin Shuai, Zhuosen Wang, Feng Gao, Jeffrey G. Masek, Tao He, Shunlin Liang, Crystal Schaaf:
Use of In Situ and Airborne Multiangle Data to Assess MODIS- and Landsat-Based Estimates of Directional Reflectance and Albedo. IEEE Trans. Geosci. Remote. Sens. 51(3-1): 1393-1404 (2013) - [c15]Xiaoyuan Yang, Crystal Schaaf, Alan H. Strahler, Zhan Li, Zhuosen Wang, Tian Yao, Feng Zhao, Edward J. Saenz, Ian Paynter, Ewan S. Douglas, Supriya Chakrabarti, Timothy A. Cook, Jason Martel, Glenn Howe, Curtis E. Woodcock, David L. B. Jupp, Darius Culvenor, Glenn J. Newnham, Jenny L. Lovell:
Studying canopy structure through 3-D reconstruction of point clouds from full-waveform terrestrial lidar. IGARSS 2013: 3375-3378 - [c14]Zhan Li, Ewan S. Douglas, Alan H. Strahler, Crystal Schaaf, Xiaoyuan Yang, Zhuosen Wang, Tian Yao, Feng Zhao, Edward J. Saenz, Ian Paynter, Curtis E. Woodcock, Supriya Chakrabarti, Timothy A. Cook, Jason Martel, Glenn Howe, David L. B. Jupp, Darius S. Culvenor, Glenn J. Newnham, Jenny L. Lovell:
Separating leaves from trunks and branches with dual-wavelength terrestrial lidar scanning. IGARSS 2013: 3383-3386 - 2012
- [j9]Mark Chopping, Malcolm P. North, Jiquan Chen, Crystal Barker Schaaf, J. Bryan Blair, John V. Martonchik, Michael A. Bull:
Forest Canopy Cover and Height From MISR in Topographically Complex Southwestern US Landscapes Assessed With High Quality Reference Data. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 5(1): 44-58 (2012) - [c13]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, Xiaoyuan Yang, Darius Culvenor, David L. B. Jupp, Glenn J. Newnham, Jenny L. Lovell:
DWEL: A Dual-Wavelength Echidna Lidar for ground-based forest scanning. IGARSS 2012: 4998-5001 - [c12]Philip Lewis, Luis Guanter, Gerardo López Saldaña, Jan-Peter Muller, Gill Watson, Neville Shane, Tom Kennedy, Jürgen Fischer, Carlos Domenech, Rene Preusker, Peter R. J. North, Andreas Heckel, Olaf Danne, Uwe Krämer, Marco Zühlke, Norman Fomferra, Carsten Brockmann, Crystal Schaaf:
The ESA globAlbedo project: Algorithm. IGARSS 2012: 5745-5748 - 2011
- [c11]Pedro Latorre-Carmona, Luis Alonso, Filiberto Pla, José F. Moreno, Crystal Schaaf:
Affine Illumination Compensation on Hyperspectral/Multiangular Remote Sensing Images. ICIAR (2) 2011: 360-369 - [c10]Liming He, Jing M. Chen, Jan Pisek, Crystal Schaaf, Alan H. Strahler:
Global clumping index map derived from modis BRDF products. IGARSS 2011: 1255-1258 - 2010
- [c9]Zhuosen Wang, Crystal Barker Schaaf, Philip Lewis, Yuri Knyazikhin, Mitchell A. Schull, Alan H. Strahler, Ranga B. Myneni, Mark J. Chopping:
Canopy vertical structure using MODIS Bidirectional Reflectance data. WHISPERS 2010: 1-4
2000 – 2009
- 2009
- [c8]Pedro Latorre-Carmona, José F. Moreno, Filiberto Pla, Crystal Schaaf:
Affine Compensation of Illumination in Hyperspectral Remote Sensing Images. IGARSS (2) 2009: 266-269 - 2008
- [c7]Ziti Jiao, Crystal Schaaf, Feng Gao, Alan H. Strahler, Xiaowen Li, Jindi Wang, Jicheng Liu:
An Angular Index to Indicate Surface Heterogeneous Behaviors from MODIS. IGARSS (3) 2008: 770-773 - 2007
- [c6]Jeffrey A. Pedelty, Sadashiva Devadiga, Edward J. Masuoka, Molly E. Brown, Jorge E. Pinzón, Compton J. Tucker, David P. Roy, Junchang Ju, Eric F. Vermote, Stephen D. Prince, Jyoteshwar R. Nagol, Christopher Justice, Crystal Schaaf, Jicheng Liu, Jeffrey L. Privette, Ana C. T. Pinheiro:
Generating a long-term land data record from the AVHRR and MODIS Instruments. IGARSS 2007: 1021-1025 - 2006
- [j8]David P. Roy, Philip Lewis, Crystal Schaaf, Sadashiva Devadiga, Luigi Boschetti:
The Global Impact of Clouds on the Production of MODIS Bidirectional Reflectance Model-Based Composites for Terrestrial Monitoring. IEEE Geosci. Remote. Sens. Lett. 3(4): 452-456 (2006) - [j7]Jonathan G. Salomon, Crystal Schaaf, Alan H. Strahler, Feng Gao, Yufang Jin:
Validation of the MODIS bidirectional reflectance distribution function and albedo retrievals using combined observations from the aqua and terra platforms. IEEE Trans. Geosci. Remote. Sens. 44(6): 1555-1565 (2006) - 2005
- [j6]Eric G. Moody, Michael D. King, Steven Platnick, Crystal Schaaf, Feng Gao:
Spatially complete global spectral surface albedos: value-added datasets derived from Terra MODIS land products. IEEE Trans. Geosci. Remote. Sens. 43(1): 144-158 (2005) - 2004
- [c5]Jonathan G. Salomon, John C. F. Hodges, Mark A. Friedl, Crystal Schaaf, Alan H. Strahler, Feng Gao, Annemarie Schneider, Xiaoyang Zhang, Nazmi El Saleous, Robert E. Wolfe:
Global land-water mask derived from MODIS Nadir BRDF-adjusted reflectances (NBAR) and the MODIS land cover algorithm. IGARSS 2004: 72 - [c4]Jeffrey L. Privette, Mukufute Mukelabai, Hao Zhang, Crystal Barker Schaaf:
Characterization of MODIS land albedo (MOD43) accuracy with atmospheric conditions in Africa. IGARSS 2004: 4594-4597 - 2002
- [j5]Feng Gao, Yufang Jin, Crystal Schaaf, Alan H. Strahler:
Bidirectional NDVI and atmospherically resistant BRDF inversion for vegetation canopy. IEEE Trans. Geosci. Remote. Sens. 40(6): 1269-1278 (2002) - [j4]Yufang Jin, Feng Gao, Crystal Schaaf, Xiaowen Li, Alan H. Strahler, Carol J. Bruegge, John V. Martonchik:
Improving MODIS surface BRDF/Albedo retrieval with MISR multiangle observations. IEEE Trans. Geosci. Remote. Sens. 40(7): 1593-1604 (2002) - [c3]Xiaoyang Zhang, Crystal Barker Schaaf, Mark A. Friedl, Alan H. Strahler, Feng Gao, John C. F. Hodges:
MODIS tasseled cap transformation and its utility. IGARSS 2002: 1063-1065 - [c2]Xiaoyang Zhang, Mark A. Friedl, Crystal Barker Schaaf, Alan H. Strahler, John C. F. Hodges, Feng Gao:
Using MODIS data to study the relation between climatic spatial variability and vegetation phenology in northern high latitudes. IGARSS 2002: 1149-1151 - [c1]Crystal Barker Schaaf, Alan H. Strahler, Feng Gao, Wolfgang Lucht, Yufang Jin, Xiaowen Li, Xiaoyang Zhang, Elena Tsvetsinskaya, Jan-Peter Muller, Philip Lewis, Michael J. Barnsley, Gareth Roberts, Christopher Doll, Shunlin Liang, David P. Roy, Jeffrey L. Privette:
Global albedo, BRDF and nadir BRDF-adjusted reflectance products from MODIS. IGARSS 2002: 1188-1190 - 2000
- [j3]Wolfgang Lucht, Crystal Barker Schaaf, Alan H. Strahler:
An algorithm for the retrieval of albedo from space using semiempirical BRDF models. IEEE Trans. Geosci. Remote. Sens. 38(2): 977-998 (2000)
1990 – 1999
- 1994
- [j2]Crystal Barker Schaaf, Xiaowen Li, Alan H. Strahler:
Topographic effects on bidirectional and hemispherical reflectances calculated with a geometric-optical canopy model. IEEE Trans. Geosci. Remote. Sens. 32(6): 1186-1193 (1994) - 1993
- [j1]Crystal Barker Schaaf, Alan H. Strahler:
Solar zenith angle effects on forest canopy hemispherical reflectances calculated with a geometric-optical bidirectional reflectance model. IEEE Trans. Geosci. Remote. Sens. 31(4): 921-927 (1993)
Coauthor Index
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