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ooli3@sopuli.xyz to Map Enthusiasts@sopuli.xyz · 2 个月前

Light pollution in Europe

i.redd.it

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  • mapporn@lemmit.online
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Light pollution in Europe

i.redd.it

ooli3@sopuli.xyz to Map Enthusiasts@sopuli.xyz · 2 个月前
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  • cross-posted to:
  • mapporn@lemmit.online
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  • bleistift2@sopuli.xyz
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    2 个月前

    I’m surprised by the light between Great Britain and Norway. Are these wind farms or oil rigs? Or stranded ships?

    • MagnificentSteiner@lemmy.zip
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      2 个月前

      It’ll be mostly oil rigs with a few fishing boats and supply ships I think.

      Wind farms are much closer to the coast.

    • Babalugats@feddit.uk
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      2 个月前

      https://www.sciencenews.org/article/light-pollution-sea-ocean-new-maps#%3A~%3Atext=Offshore+oil+and+gas+rigs+and+wind%2C(dark+blue)+to+30+meters+(yellow)+deep.

      Industry mostly.

      I wonder what the red/orange lights signify. For example, in Ireland. And the blue.

    • ordnance_qf_17_pounder@reddthat.com
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      2 个月前

      North Sea secret island

      • bleistift2@sopuli.xyz
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        2 个月前

        Where is Epstein island, actually?

  • TrackinDaKraken@lemmy.world
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    2 个月前

    I didn’t realize Belgium and Netherlands were so densely populated.

    • Thorry@feddit.org
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      2 个月前

      The Netherlands have this special place called Westland also known as the Glass City. It’s where they grow all of their tulips or whatever in greenhouses. The entire area is filled with back to back greenhouses that blast huge amounts of lights down to make the flowers and fruits and so forth grow all of the time. It’s actually clearly visible from space, being super bright in an already very densely populated country.

    • CoolCat@lemmy.world
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      2 个月前

      We have street lights on every highway and almost every public road.

  • Evil_Shrubbery@thelemmy.club
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    2 个月前

    • FUsername@feddit.org
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      2 个月前

      Is there a distinct difference between the two images or is it “just another image”?

      • Evil_Shrubbery@thelemmy.club
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        2 个月前

        Just another image :/ (with only slightly more pixels)

        Here is more MBs:
        https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2025/12/europe_at_night_from_space/27044305-1-eng-GB/Europe_at_night_from_space.png
        And a comparison between 2017 & 2022:
        comparison between 2017 and 2022
        (Via: esa.int/Europe_at_night_from_space)

        And a bunch of neat pics over at wiki/Category:Europe_at_night_seen_from_space.
        –>

        (Europe, North Africa and Western Asia at night by VIIRS, 13,500 × 13,500 pixels)

  • RumorsOfLove@lemmy.dbzer0.com
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    2 个月前

    What do the colors mean??

    • Gsus4@mander.xyz
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      2 个月前

      They seem to be oversaturated colours of the lights, no? Probably the red is sodium lights (about ~2500K colour temperature), yellow is what we look at as the more modern while led light…blue…idk, does Ukraine/Moldova/Hungary use 6500K streetlights?

  • AeronMelon@lemmy.world
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    2 个月前

    It’s interesting to see the distinction between Ireland and Northern Ireland.

  • bassad@jlai.lu
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    2 个月前

    Damn how do we need so much lights?

    The contrast with north Africa is astounding.

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