• Obi@sopuli.xyz
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      15 hours ago

      That butterfly one looks sick, I’m not a fan of the overplayed “world map in a cool material” wall-art but this one might get a pass depending on the execution.

      • turboSnail@piefed.europe.pub
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        13 hours ago

        There are several projections that follow this butterfly style. Still haven’t decided which one I want on my wall. There’s a local laser cutting company that definitely could make one out of plywood. I think it would look awesome.

      • turboSnail@piefed.europe.pub
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        16 hours 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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          16 hours 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!

          • turboSnail@piefed.europe.pub
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            15 hours ago

            In a military context, you absolutely need to have robust backups. If your ship gets badly damaged you better be familiar with star charts and sextants.

            Oh, and that radio operator thing makes a lot of sense too.