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![File:Skyglow brightness vs. distance for several light types, ratio to low-pressure sodium.png](https://upload.wikimedia.org/wikipedia/en/thumb/e/e8/Skyglow_brightness_vs._distance_for_several_light_types%2C_ratio_to_low-pressure_sodium.png/800px-Skyglow_brightness_vs._distance_for_several_light_types%2C_ratio_to_low-pressure_sodium.png?20170226202852)
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Summary
Description |
Skyglow (light pollution) brightness caused by different lamp types, vs distance, compared to the lowest-impact light type (low-pressure sodium). skyglow |
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Source |
From published model calculations. |
Date |
2013 |
Author | |
Permission (Reusing this file) |
See below.
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current | 20:28, 26 February 2017 | ![]() | 868 × 529 (76 KB) | Cluginbuhl (talk | contribs) | Uploading a self-made file using File Upload Wizard |
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