Atmospheric Visibility and Angström Exponent Measurements through Digital Photography

This paper presents a low-cost system for the measurement of atmospheric visibility. The measurement setup is composed by a consumer digital camera which is controlled by a computer. The camera acquires photos of the landscape that include natural dark objects. Then the computer calculates the atmos...

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Bibliographic Details
Main Author: Carretas, Filipe (author)
Other Authors: Wagner, Frank (author), Janeiro, Fernando M. (author)
Format: article
Language:eng
Published: 2016
Subjects:
Online Access:http://hdl.handle.net/10174/16909
Country:Portugal
Oai:oai:dspace.uevora.pt:10174/16909