Difference between revisions of "Talk:2807: Bad Map Projection: ABS(Longitude)"
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:Oh, wait. I was reading the coordinates like it was a cartesian plane, like on a Lambert or Mercator projection. But in retrospect this is some kind of elliptical projection ({{w|Robinson projection|Robinson}}? {{w|Winkel tripel projection|Winkel tripel}}?) such that the longitude lines are bowed out, further as you get away from the center (here 90°, I guess). That is...too hard for me to read with precision without doing too much math and drawing lines (so I guess I'm lazy), so, probably it's just fine? I dunno. [[User:JohnHawkinson|JohnHawkinson]] ([[User talk:JohnHawkinson|talk]]) 05:09, 27 July 2023 (UTC) | :Oh, wait. I was reading the coordinates like it was a cartesian plane, like on a Lambert or Mercator projection. But in retrospect this is some kind of elliptical projection ({{w|Robinson projection|Robinson}}? {{w|Winkel tripel projection|Winkel tripel}}?) such that the longitude lines are bowed out, further as you get away from the center (here 90°, I guess). That is...too hard for me to read with precision without doing too much math and drawing lines (so I guess I'm lazy), so, probably it's just fine? I dunno. [[User:JohnHawkinson|JohnHawkinson]] ([[User talk:JohnHawkinson|talk]]) 05:09, 27 July 2023 (UTC) | ||
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+ | I just quickly put together an abs(longitude) "projection" image based on a real (public domain) map, to show what this would look like more realistically, with overlap. Are home-made images allowed? I cannot upload though. Is this because I'm a new user or are uploads prohibited for most users? [[User:Mtcv|Mtcv]] ([[User talk:Mtcv|talk]]) 07:41, 27 July 2023 (UTC) |
Revision as of 07:41, 27 July 2023
...actually, there's quite a bit of 'foldover' that's covered by the Atlantic, but it's still not quite so much as the Pacific gap across the ±180° edge-to-edge, so forgive me if consider the likes of places in India partnered with the over-adopted American locations as being trans-Atlantic (and across the whole width of Africa and some of the Indian Ocean too) rather than anything else. It could definitely do with a more precise analysis/description, though. Plus how bits of western Western Europe are folded over onto more-central Western Europe (not a very good mirror of Scotland, I think, but I'm particularly more familiar with its effective profile than Randall has any reason to be). 172.71.242.195 01:20, 27 July 2023 (UTC) This would make a great EU4 mod 172.68.146.52 01:21, 27 July 2023 (UTC)
Oh, good, thank you. I on ABS I couldn't get past antilock brakes. And the picture spam from the other day seemed to be tendeon repair. Looked like a surgicical procedure to to fasten cut tendons back together but I didn't see a cast to prevent movement. Shrug. Quite gross, as all surguries are. Poorly of course couldnt see all of the pic.172.71.222.70 02:35, 27 July 2023 (UTC)172.71.222.71 02:57, 27 July 2023 (UTC)
Added a very basic transcript because this comic is a little too complicated for me and it's my first time. Also, we need more positive vibes considering the previous comic about anti-vaxxers and the... interesting comments in the discussions.
Also, the Galapagos being near to Singapore (that's where I live) would be interesting! R3TRI8UTI0N (talk) 03:48, 27 July 2023 (UTC)
This map does not appear to be particularly…correct. For instance, Seoul, South Korea, is given as about 38N/155. But actually it is at 127E longitude. That's nowhere close. On a real map, 155E longitude is several hundred miles east of Japan into the open Pacific ocean, approx. the longitude of the Marshall Islands (but far north of them). Closer to home, for Randall and for me, Boston is given as about 59, but it is really 71W. What's up with that? Is everything shifted…and why? JohnHawkinson (talk) 05:00, 27 July 2023 (UTC)
- Oh, wait. I was reading the coordinates like it was a cartesian plane, like on a Lambert or Mercator projection. But in retrospect this is some kind of elliptical projection (Robinson? Winkel tripel?) such that the longitude lines are bowed out, further as you get away from the center (here 90°, I guess). That is...too hard for me to read with precision without doing too much math and drawing lines (so I guess I'm lazy), so, probably it's just fine? I dunno. JohnHawkinson (talk) 05:09, 27 July 2023 (UTC)
I just quickly put together an abs(longitude) "projection" image based on a real (public domain) map, to show what this would look like more realistically, with overlap. Are home-made images allowed? I cannot upload though. Is this because I'm a new user or are uploads prohibited for most users? Mtcv (talk) 07:41, 27 July 2023 (UTC)