• rumba@lemmy.zip
    link
    fedilink
    English
    arrow-up
    5
    arrow-down
    11
    ·
    29 days ago

    Africans: You know, 14th century mercator maps are horribly disproportionate over 1/2 the map and are the maps of reference for most online apps, software and textbooks. There are better projections that balance location for actual land mass, we should probably use those.

    lemmy: garbage take.

    • theherk@lemmy.world
      link
      fedilink
      arrow-up
      10
      arrow-down
      1
      ·
      29 days ago

      There aren’t better maps. Only maps with different tradeoffs. ALL 2d maps of spheres are disproportionate.

      • rumba@lemmy.zip
        link
        fedilink
        English
        arrow-up
        4
        arrow-down
        4
        ·
        29 days ago

        No, there aren’t perfect maps. There ARE better maps.

        Mercator’s one trick is north is always straight up, so it’s great for navigation with a compass. If you’re navigating the oceans on a ship, or even using GPS in your car, Mercator is GOAT because you don’t have to twist it as your drive to keep north up. Unfortunately, we default to Mercator just about everywhere in places where it really has disadvantages.

        If you’re just looking at the map to locate things, or compare countries there are dozens of better maps and our decision to default to mercator for most uses us