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mapto@feddit.bg to Map Enthusiasts@sopuli.xyzEnglish · 15 hours ago

This is the true size of Africa

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This is the true size of Africa

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mapto@feddit.bg to Map Enthusiasts@sopuli.xyzEnglish · 15 hours ago
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Jonathan (@JonathanMBR@mstdn.social)
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Attached: 1 image The great map myth was incredibly unfair to the 'mother continent': This is the true size of #Africa https://www.green.earth/blog/true-size-map-africa
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  • CanadaPlus@lemmy.sdf.org
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    2 hours ago

    Okay, now this is getting ridiculous. You put this same thing on a typical equal-area projection and it will still fail.

    Projections distorting things isn’t a conspiracy, it’s guaranteed by mathematics.

  • nocturne@slrpnk.net
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    3 hours ago

    https://thetruesize.com/

  • JubilantJaguar@lemmy.world
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    7 hours ago

    The Russian “11 time zones” fallacy. At the north pole you can get 24 time zones into one square meter.

  • FishFace@piefed.social
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    8 hours ago

    I’m not sure I’ve ever seen a Mercator map except in internet content complaining about them

    • NachBarcelona@piefed.social
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      4 hours ago

      That seems like one of those education things.

    • shadowtofu@discuss.tchncs.de
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      8 hours ago

      Have you used Google Maps? Or OpenStreetMap?

      • FishFace@piefed.social
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        7 hours ago

        Huh.

        Well I’ll be damned! I actually thought Google zoomed out to a globe but that’s only on the satellite layer.

        At least those tools actually are for navigation, not for showing the entire world.

  • rants_unnecessarily@piefed.social
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    11 hours ago

    I wish we would stop stretching land masses and start stretching oceans in basic maps. We don’t need the Mercator for naval navigation in our day to day lives, but knowing the real size of Russia and Africa would affect our basic view of the world.

    • mech@feddit.org
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      3 hours ago

      Here you go:

      • rants_unnecessarily@piefed.social
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        3 hours ago

        Perfection.

    • turboSnail@piefed.europe.pub
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      11 hours ago

      If stretching is ok, then why not go all the way.

      If you dislike stretching, you can always cut instead. That’s why we also have a series of octahedral butterfly maps.

      If that’s not polyhedral enough, you could try the Dymaxion projection instead.

      • CanadaPlus@lemmy.sdf.org
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        57 minutes ago

        Actually, azimuthal equidistant is unironically useful if it centers on you.

        • turboSnail@piefed.europe.pub
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          23 minutes ago

          Absolutely. In a sailing context, it would totally make sense to have a digital map like that. I don’t know if professional navigators actually do that though. Maybe they have some even more obscure projection that has some unique benefits that fit a particular niche.

          • CanadaPlus@lemmy.sdf.org
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            15 minutes ago

            Specifically, radio operators like them - with a directional antenna, it matters which direction goes from Canada to Australia the fastest, and if your station is fixed it can even be a paper map.

            I don’t know what sailing yachts would use. Probably a close-up map that’s nearly flat anyway, since surf, wind direction and local obstacles are the main consideration. In commercial or military sailing, it’s entirely possible normal navigation just takes place automatically and digitally at this point. Sextant, compass and Mercator still exist as a backup, though!

      • rants_unnecessarily@piefed.social
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        9 hours ago

        Thanks, I hate you.

  • superduperpirate@lemmy.world
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    13 hours ago

    Silly Mercator projection

    • CanadaPlus@lemmy.sdf.org
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      2 hours ago

      Still best for sailing the high seas.

      You think I just go after software? /s

    • Successful_Try543@feddit.org
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      12 hours ago

      No, one kilometer in Africa is about 60 % shorter than in russia.

      • bonenode@piefed.social
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        10 hours ago

        This. It’s closer to the equator, so they are rotating faster which means the kilometers get shorter. Don’t you just love science?

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