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Figure 1

From: Design and implementation of an illumination system to mimic skyglow at ecosystem level in a large-scale lake enclosure facility

Figure 1

The skyglow illumination system. (a) Panoramic image of the skyglow above the city of Berlin, Germany, viewed from 30 km distance obtained from an all-sky image. This image was not taken at the experimental site and serves for illustration purpose of the phenomenon of skyglow. (image credit: A. Jechow) (b) Sketch of the enclosure facility, LakeLab, in Lake Stechlin, Germany (image credit IGB, www.lake-lab.de). (c) Skyglow system illuminating one of the enclosures of Lake Lab. The Milky Way and weak skyglow from small towns at the horizon are visible in the background. The green appearance of the water results from backscattering of the LED light. (image credit: A. Jechow).

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