Filling gaps of black-sky surface albedo of the Arctic sea ice using gradient boosting and brightness temperature data

Filling gaps of black-sky surface albedo of the Arctic sea ice using gradient boosting and brightness temperature data

Surface albedo is a necessary parameter for climate studies and modeling. There is a need for a full spatial coverage of albedo data, but clouds and high solar zenith angle cause missing values to the optical satellite products, especially around the polar areas. Therefore, our motivation is to deve...

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Bibliographic Details
Main Authors: Emmihenna Jääskeläinen, Terhikki Manninen, Janne Hakkarainen, Johanna Tamminen
Format: Article
Language:English
Published: Elsevier 2022-03-01
Series:International Journal of Applied Earth Observations and Geoinformation
Subjects:
Surface albedo
Machine learning
Gradient boosting
Gap filling
Online Access:http://www.sciencedirect.com/science/article/pii/S0303243422000277

Internet

http://www.sciencedirect.com/science/article/pii/S0303243422000277

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