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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 year ago

Chad Pacific

mander.xyz

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Chad Pacific

mander.xyz

fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 year ago
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  • mvirts@lemmy.world
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    1 year ago

    Lol this heightmap is so exaggerated

    • DeusHircus@lemmy.zip
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      1 year ago

      Lol wildly exaggerated. Largest height difference on Earth’s surface is 13 miles (including underwater) vs. the 8,000 mile diameter. To quote NDGT, “The Earth is smoother than a cue ball”

    • mexicancartel@lemmy.dbzer0.com
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      1 year ago

      If it wasn’t, there will be no atlantic (or even pacific) for us to see

    • zaphod@feddit.de
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      1 year ago

      Might just be the angle of the light.

  • maeries@feddit.de
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    1 year ago

    That’s not to scale, right?

    • fossilesque@mander.xyzOPM
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      1 year ago

      It’s the Instagram filter.

      https://ourplnt.com/earth-without-water/

      The original is a exaggerated estimate (projection) based on a assumed sphere, probably WGS84, because a lot of the global satellite data is formatted as such.

      https://en.wikipedia.org/wiki/List_of_map_projections?wprov=sfla1

      • Eheran@lemmy.world
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        1 year ago

        “reality” as in extremely exaggerated deviations from the ellipsoid. Otherwise it would just look like a smooth sphere. Earth has 12’700 km diameter. From the shallowest point to mount everest are just about 20 km. That is a 0.15 % change. You would see nothing.

        • kn0wmad1c@programming.dev
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          1 year ago

          To put in perspective how shallow a 0.15% change is, a dimple on a golf ball is roughly 4 times deeper than that (0.60% of a difference in depth).

        • MoonManKipper@lemmy.world
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          1 year ago

          Bang on, the Pacific is not 250 miles deep…

        • Zoboomafoo@lemmy.world
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          1 year ago

          “Smoother and rounder than a bowling ball” is my usual comparison

          • Eheran@lemmy.world
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            1 year ago

            I think that would be too much. A bowling ball is really smooth. It would not roll as well with such deviations all over the place.

            At a diameter of 22 cm, the roughness would have to be in the order of 0.3 mm, which would not just be visible due to the distorted reflections, it would even be audible while rolling.

        • fossilesque@mander.xyzOPM
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          1 year ago

          deleted by creator

  • umbraroze@kbin.social
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    1 year ago

    In Finnish language we already have the kinda rare expression “rapakon takana” (“behind the mud puddle”) about stuff that’s happening in America.

    • ASeriesOfPoorChoices@lemmy.world
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      1 year ago

      Both the UK and the USA refer to it as “the pond”. As in “across the pond”.

  • MacN'Cheezus
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    1 year ago

    You VS. the ocean she told you not to worry about.

  • imaqtpie@sh.itjust.works
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    1 year ago

    Isn’t the Atlantic Ocean going to become larger than the Pacific in a relatively short geologic time scale? I ask because this is mander.xyz and I’m lazy, and also because I’m aware of the Mid-Atlantic ridge seafloor spreading and the fact that the Americas used to be attached to Europe and Africa. Meanwhile the Pacific plate is subducting under various continental plates.

    Keep bullying the Atlantic and see what happens in 100 million years when it’s bigger than you 🫣

  • Hupf@feddit.de
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    1 year ago

    Atlantic was surveyed in imperial units, Pacific in metric.

  • Jeena@jemmy.jeena.net
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    1 year ago

    Very smooth surface.

    • rockerface 🇺🇦@lemm.ee
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      1 year ago

      Smooth as a shark, as they say

  • plistig@feddit.de
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    1 year ago

    “Draining Earth’s oceans, revealing the two-thirds of Earth’s surface we don’t get to see”: https://www.youtube.com/watch?v=-uOwv_Krqk8

    • nixcamic@lemmy.world
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      1 year ago

      In this you can see they’re about the same depth.

      • jmcs@discuss.tchncs.de
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        1 year ago

        At a global scale, the Mariana Trench and the Everest are the same depth. It’s less than 20 Km of difference against a mean diameter of 12742 Km.

        • DeepGradientAscent@programming.devBanned
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          1 year ago

          Removed by mod

  • Dasnap@lemmy.world
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    1 year ago

    Paddling pool vs. diving zone.

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