Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.14279/4492
Title: The use of an improved atmospheric correction algorithm for removing atmospheric effects from remotely sensed images using an atmosphere-surface simulation and meteorological data
Authors: Hadjimitsis, Diofantos G. 
Clayton, Chris R I 
Major Field of Science: Engineering and Technology
Field Category: Civil Engineering
Issue Date: 2008
Source: Meteorological applications, 2008, vol. 15, iss. 3, pp. 381-387
Volume: 15
Issue: 3
Start page: 381
End page: 387
Journal: Meteorological applications 
Abstract: Unless effective corrections can be applied, satellite remote sensing data will remain modified by the absorption and scattering effects of the atmosphere through which the electromagnetic radiation must pass, between the Sun, the ground and the sensor. The true reflectance of the land will not be recoverable, and multi-temporal datasets will not be comparable as a result of the variability of the atmosphere. This article presents a method of removing atmospheric effects from satellite remote sensing images for low-reflectance areas, such as water, where the atmosphere accounts for the majority of the at-satellite measured radiance in the visible bands. The method uses visibility observations to select a reference image for the area of interest. The reflectance of the dark target is calculated after atmospheric correction from the reference image, and is used in conjunction with Turner and Spencer's atmosphere-surface simulation (Turner and Spencer, 1972) and Forster's method (Forster, 1984), to correct the remainder of the images. The method is applied to three large water treatment reservoirs to the west of London
URI: https://hdl.handle.net/20.500.14279/4492
ISSN: 13504827
DOI: 10.1002/met.80
Rights: © Royal Meteorological Society
Type: Article
Affiliation : University of Southampton 
Cyprus University of Technology 
Publication Type: Peer Reviewed
Appears in Collections:Άρθρα/Articles

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