Results 11 to 20 of about 100,759 (311)
Laser pulse bidirectional reflectance from CALIPSO mission [PDF]
Atmospheric Measurement Techniques, 2018 This paper presents an innovative retrieval method that translates the CALIOP land surface laser pulse returns into the surface bidirectional reflectance.
X. Lu +13 more
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ESTIMATION OF LAND SURFACE ALBEDO FROM GCOM-C/SGLI SURFACE REFLECTANCE [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 This paper examines algorithms for estimating terrestrial albedo from the products of the Global Change Observation Mission – Climate (GCOM-C) / Second-generation Global Imager (SGLI), which was launched in December 2017 by the Japan Aerospace ...
J. Susaki +4 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Earth's surface reflectance is an important parameter affecting ultraviolet (UV) and visible (VIS) radiance calculations at the top of the atmosphere because many UV and VIS channels can acquire information about the surface and atmosphere.
Quanhua Liu +7 more
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Remote Sensing, 2022 Several global leaf area index (LAI) products were generated using neural networks, but the training dataset for the neural networks was sensor specific, and the construction of the training dataset was time consuming.
Juan Li +3 more
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A Bayesian Reflection on Surfaces [PDF]
Entropy, 1999 The topic of this paper is a novel Bayesian continuous-basis field representation and inference framework. Within this paper several problems are solved: The maximally informative inference of continuous-basis fields, that is where the basis for the field is itself a continuous object and not representable in a finite manner; the tradeoff between ...
openaire +3 more sources
Implementing a Dual-Spectrometer Approach for Improved Surface Reflectance Estimation
Remote Sensing, 2023 Surface reflectance measurement is an integral part of the vicarious calibration of satellite sensors and the validation of satellite-derived top-of-atmosphere (TOA) and surface reflectance products.
Mahesh Shrestha +6 more
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Lightdrum—Portable Light Stage for Accurate BTF Measurement on Site
Sensors, 2017 We propose a miniaturised light stage for measuring the bidirectional reflectance distribution function (BRDF) and the bidirectional texture function (BTF) of surfaces on site in real world application scenarios. The main principle of our lightweight BTF
Vlastimil Havran +4 more
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A Hyperspectral Bidirectional Reflectance Model for Land Surface
Sensors, 2020 A hyperspectral bidirectional reflectance (HSBR) model for land surface has been developed in this work. The HSBR model includes a very diverse land surface bidirectional reflectance distribution function (BRDF) database with ~40,000 spectra.
Qiguang Yang, Xu Liu, Wan Wu
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Remote Sensing, 2020 Snow surface spectral reflectance is very important in the Earth’s climate system. Traditional land surface models with parameterized schemes can simulate broadband snow surface albedo but cannot accurately simulate snow surface spectral reflectance with
Donghang Shao +4 more
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Evaluation of the AVHRR surface reflectance long term data record between 1984 and 2011
International Journal of Applied Earth Observations and Geoinformation, 2021 The long-term data record (LTDR) from the Advanced Very High-Resolution Radiometer (AVHRR) provides daily surface reflectance with global coverage from the 1980s to present day, making it a unique source of information for the study of land surface ...
Andres Santamaria-Artigas +4 more
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