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Author (up) Rabaza, O.; Galadi-Enriquez, D.; Estrella, A.E.; Dols, F.A.
Title All-sky brightness monitoring of light pollution with astronomical methods Type Journal Article
Year 2010 Publication Journal of Environmental Management Abbreviated Journal J Environ Manage
Volume 91 Issue 6 Pages 1278-1287
Keywords *Astronomy; Calibration; *Environmental Pollutants; *Light
Abstract This paper describes a mobile prototype and a protocol to measure light pollution based on astronomical methods. The prototype takes three all-sky images using BVR filters of the Johnson-Cousins astronomical photometric system. The stars are then identified in the images of the Hipparcos and General Catalogue of Photometric Data II astronomical catalogues, and are used as calibration sources. This method permits the measurement of night-sky brightness and facilitates an estimate of which fraction is due to the light up-scattered in the atmosphere by a wide variety of man-made sources. This is achieved by our software, which compares the sky background flux to that of many stars of known brightness. The reduced weight and dimensions of the prototype allow the user to make measurements from virtually any location. This prototype is capable of measuring the sky distribution of light pollution, and also provides an accurate estimate of the background flux at each photometric band.
Address Department of Civil Engineering, University of Granada, Severo Ochoa Str. s/n, 18071 Granada, Spain. ovidio@ugr.es
Corporate Author Thesis
Publisher Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0301-4797 ISBN Medium
Area Expedition Conference
Notes PMID:20199844 Approved no
Call Number IDA @ john @ Serial 192
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