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D

David P. Roy

michigan state university

80H-index
351Paper Count
3.6WCitation Count
Published Papers 131
Publication Date
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HLS-GPT: A generative pretrained transformer (GPT) for continental-scale NASA harmonized Landsat and Sentinel-2 (HLS) reflectance reconstruction across all bands on arbitrary dates
errISPRS Journal of Photogrammetry and Remote Sensing
IF12.2
err2026-08-19
err0
errOAAI
errJunjie Li; Hankui K. Zhang; David P. Roy
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A call for integrated and cooperative global sharing of China’s Earth observation data
errNature Geoscience
IF16.1
err2025-10-30
err0
PREAI
errDong Chen; David P. Roy; Zhe Zhu; Tim R. McVicar; Justin Sheffield; Peter M. Atkinson; Amir AghaKouchak; Thomas Blaschke; Pasquale Borrelli; Wouter Dorigo; Rasmus Fensholt; Noel Gorelick; Luis Guanter; Klaus Hubacek; Matthew F. McCabe; Diego G. Miralles; Anja Rammig; Markus Reichstein; Eric Rignot; Brendan M. Rogers; Alexandra Tyukavina; Sander Veraverbeke; Pablo J. Zarco-Tejada; Etienne Berthier
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The next Landsat: Mission turning point?
errRemote Sensing of Environment
IF11.4
err2025-10-16
err0
errOAAI
errDavid P. Roy; Michael A. Wulder; Noel Gorelick; Matthew Hansen; Sean Healey; Patrick Hostert; Justin Huntington; Volker C. Radeloff; Ted Scambos; Crystal Schaaf; Curtis E. Woodcock; Zhe Zhu
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The NASA VIIRS burned area product, global validation, and intercomparison with the NASA MODIS burned area product
errRemote Sensing of Environment
IF11.4
err2025-09-10
err0
errOAAI
errLouis Giglio; Luigi Boschetti; David P. Roy; Joanne V. Hall; Maria Zubkova; Michael Humber; Haiyan Huang; Vladyslav Oles
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errSave
A globally applicable deep learning model for Sentinel-2 cloud and shadow detection
errScience of Remote Sensing
IF5.2
err2025-09-03
err0
errOAAI
errDong Luo; Hankui K. Zhang; Hugo De Lemos; Junjie Li; David P. Roy
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Robust and timely within-season conterminous United States crop type mapping using Landsat Sentinel-2 time series and the transformer architecture
errRemote Sensing of Environment
IF11.4
err2025-08-07
err0
errOAAI
errHankui K. Zhang; Yu Shen; Xiaoyang Zhang; Junjie Li; Zhengwei Yang; Yijia Xu; Chen Zhang; Liping Di; David P. Roy
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The Harmonized Landsat and Sentinel-2 version 2.0 surface reflectance dataset
errREMOTE SENSING OF ENVIRONMENT
IF11.4
err2025-07-01
err0
errOAAI
errJu, Junchang; Zhou, Qiang; Freitag, Brian; Roy, David P.; Zhang, Hankui K.; Sridhar, Madhu; Mandel, John; Arab, Saeed; Schmidt, Gail; Crawford, Christopher J.; Gascon, Ferran; Strobl, Peter A.; Masek, Jeffrey G.; Neigh, Christopher S. R.
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Assessment and improvement of GEDI canopy height estimation in tropical and temperate forests
errSCIENCE OF REMOTE SENSING
IF5.2
err2025-06-01
err0
errOAAI
errMyung-Sik Cho; David P. Roy; Herve B. Kashongwe; Lin Yan; Meicheng Shen
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Using Landsat 8 and 9 operational land imager (OLI) data to characterize geometric distortion and improve geometric correction of Landsat Multispectral Scanner (MSS) imagery
errREMOTE SENSING OF ENVIRONMENT
IF11.4
err2025-05-01
err0
errOAAI
errYan, L.; Roy, D. P.
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A global Swin-Unet Sentinel-2 surface reflectance-based cloud and cloud shadow detection algorithm for the NASA Harmonized Landsat Sentinel-2 (HLS) dataset
errSCIENCE OF REMOTE SENSING
IF5.2
err2025-02-01
err0
errOAAI
errHuang, Haiyan; Roy, David P.; De Lemos, Hugo; Qiu, Yuean; Zhang, Hankui K.
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Multi-resolution monitoring of the 2023 maui wildfires, implications and needs for satellite-based wildfire disaster monitoring
errSCIENCE OF REMOTE SENSING
IF5.2
err2024-12-01
err6
errOAAI
errRoy, David P.; De Lemos, Hugo; Huang, Haiyan; Giglio, Louis; Houborg, Rasmus; Miura, Tomoaki
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A new constant scattering angle solar geometry definition for normalization of GOES-R ABI reflectance times series to support land surface phenology studies
errREMOTE SENSING OF ENVIRONMENT
IF11.4
err2024-12-01
err0
PREAI
errGao, Shuai; Zhang, Xiaoyang; Zhang, Hankui K.; Shen, Yu; Roy, David P.; Wang, Weile; Schaaf, Crystal
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Reconstruction of seamless harmonized Landsat Sentinel-2 (HLS) time series via self-supervised learning
errREMOTE SENSING OF ENVIRONMENT
IF11.4
err2024-07-01
err0
PREAI
errLiu, Hao; Zhang, Hankui K.; Huang, Bo; Yan, Lin; Tran, Khuong K.; Qiu, Yuean; Zhang, Xiaoyang; Roy, David P.
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errSave
Satellite artifacts modulate FireCCILT11 global burned area
errNATURE COMMUNICATIONS
IF15.7
err2024-03-08
err0
errOAAI
errGiglio, Louis; Roy, David P.
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errSave
Need and vision for global medium-resolution Landsat and Sentinel-2 data products
errREMOTE SENSING OF ENVIRONMENT
IF11.4
err2024-01-01
err21
errOAAI
errRadeloff, Volker C.; Roy, David P.; Wulder, Michael A.; Anderson, Martha; Cook, Bruce; Crawford, Christopher J.; Friedl, Mark; Gao, Feng; Gorelick, Noel; Hansen, Matthew; Healey, Sean; Hostert, Patrick; Hulley, Glynn; Huntington, Justin L.; Johnson, David M.; Neigh, Chris; Lyapustin, Alexei; Lymburner, Leo; Pahlevan, Nima; Pekel, Jean -Francois; Scambos, Theodore A.; Schaaf, Crystal; Strobl, Peter; Woodcock, Curtis E.; Zhang, Hankui K.; Zhu, Zhe
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FireCCILT11 artifacts may confound the link between biomass burning and infant mortality
errPROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
IF9.1
err2023-12-07
err0
errOAAI
errGiglio, Louis; Roy, David P.
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The 50-year Landsat collection 2 archive
errSCIENCE OF REMOTE SENSING
IF5.2
err2023-12-01
err82
errOAAI
errCrawford, Christopher J.; Roy, David P.; Arab, Saeed; Barnes, Christopher; Vermote, Eric; Hulley, Glynn; Gerace, Aaron; Choate, Mike; Engebretson, Christopher; Micijevic, Esad; Schmidt, Gail; Anderson, Cody; Anderson, Martha; Bouchard, Michelle; Cook, Bruce; Dittmeier, Ray; Howard, Danny; Jenkerson, Calli; Kim, Minsu; Kleyians, Tania; Maiersperger, Thomas; Mueller, Chase; Neigh, Christopher; Owen, Linda; Page, Benjamin; Pahlevan, Nima; Rengarajan, Rajagopalan; Roger, Jean-Claude; Sayler, Kristi; Scaramuzza, Pat; Skakun, Sergii; Yan, Lin; Zhang, Hankui K.; Zhu, Zhe; Zahn, Steve
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Demonstration of large area land cover classification with a one dimensional convolutional neural network applied to single pixel temporal metric percentiles
errREMOTE SENSING OF ENVIRONMENT
IF11.4
err2023-09-01
err13
errOAAI
errZhang, Hankui K.; Roy, David P.; Luo, Dong
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Examination of the amount of GEDI data required to characterize central Africa tropical forest aboveground biomass at REDD+ project scale in Mai Ndombe province
errSCIENCE OF REMOTE SENSING
IF5.2
err2023-06-01
err3
errOAAI
errKashongwe, H. B.; Roy, D. P.; Skole, D. L.
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Generation and comprehensive validation of 30 m conterminous United States Landsat percent tree cover and forest cover loss annual products
errSCIENCE OF REMOTE SENSING
IF5.2
err2023-06-01
err4
errOAAI
errEgorov, Alexey; Roy, David P.; Boschetti, Luigi
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Research Directions

No research directions
Co-authors
Cooperation Journals
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Markus Reichstein
H-index: 133 · Papers: 986
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Ranga B. Myneni
H-index: 130 · Papers: 586
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Steven W. Running
H-index: 120 · Papers: 395
傅
傅伯杰 (Bojie Fu)
H-index: 114 · Papers: 863
R
Ruth DeFries
H-index: 114 · Papers: 453
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