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Author (up) Kolláth, Z.; Száz, D.; Kolláth, K.; Tong, K.P. url  doi
  Title Light Pollution Monitoring and Sky Colours Type Journal Article
  Year 2020 Publication Journal of Imaging Abbreviated Journal J. Imaging  
  Volume 6 Issue 10 Pages 104  
  Keywords Skyglow; Instrumentation; light pollution; imaging radiometry; colorimetry  
  Abstract The measurement of night sky quality has become an important task in nature conservation. The primary device used for this task can be a calibrated digital camera. In addition, colour information can be derived from sky photography. In this paper, we provide a test on a concept to gather information about the possible sources of night sky brightness based on digital camera images. This method helps to understand changes in night sky quality due to natural and artificial changes in the environment. We demonstrate that a well-defined colour–colour diagram can differentiate between the different natural and artificial sources of night sky radiance. The colour information can be essential when interpreting long-term evolution of light pollution measurements.  
  Address Department of Physics, Eötvös Loránd University (ELTE) BDPK, 9700 Szombathely, Hungary; zkollath( at )  
  Corporate Author Thesis  
  Publisher MDPI Place of Publication Editor  
  Language English Summary Language English Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2313-433X ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number IDA @ john @ Serial 3170  
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