It's a light pollution map!
this post was submitted on 07 Oct 2023
210 points (94.1% liked)
No Stupid Questions
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No such thing. Ask away!
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I'm not sure what you're looking for.
This is a composite satellite image of nighttime light sources.
I can't think of anything unifying other than "satellite image".
Thanks
This looks like a nasa image in their series "earth at night". Looks like they do this every few years; they did one in 2012 and in 2016. Every once in a while I get a hankering to check it out, and for a while I could never remember what they were called.
Here's the USA specific one from 2016: https://www.usgs.gov/media/images/photograph-united-states-night
Here's the global version: https://earthobservatory.nasa.gov/features/NightLights/page3.php
Satellite image at night.
Nighttime satellite light map?
Thanks
I named it Gerald.
The community is called No Stupid Questions but apparently it does have stupid answers.
Okay in all seriousness, this kind of comment is not helping the asker at all.
Maybe not, but it apparently helped mildly amuse significantly more folks than it pissed off so I'm happy with it.
To me it looks more like a Bertha.
My understanding is that's literally what a big chunk of North America looks like at night, when viewed from space with a sufficiently long camera exposure. This specific image may be composed of many exposures, but it's not a cartogram or something; it's a composite photograph.
Mostly you're seeing electric lighting, which is clustered around places where people live and have the resources to light up their buildings and streets -- so that people can see, drive, and be safe at night.
It kinda shows the dominance humans have over the planet. We affect nearly every part of it. Nearly everything is light up by our lights.
To the point where it's visible from space. From space, it's as if we have altered all of the night's topography.
Thanks
Looks like a planning map for high speed rail to me
idk, a light map? you trying to Google it? or just for the trivia knowledge?
!solved
Unsolved?
Found the programmer.
If you’re talking data viz, maybe a dichromatic chloropleth geo chart or a hot spot/density map?
Yeah heat map seems to be the most generic term for it.
What color is this dress?
Black and gold
Don't get me started, it white and...!
satellite map.
Baaabbbaaaa yeettuuuu yeettuuuu leeeyyaaaiiie.... 🎶
Crazy how sparsely populated the US is west of Dallas, TX.
It's mostly desert and mountains
Where’s Waldo?
Slightly off-topic but recently I saw a bunch of these under the rayshader tag on mastodon, seems like https://fosstodon.org/@terence posts a lot of them if you want to check some out (edit: I might want to clarify that they are likely generated based on data rather than photos from space, though)
Not gonna lie. These are dope. Should sell high resolution online
The east / west division in the cost of light bulbs.
JPEG
and i like JPEGS
Uhhh... A picture?
Yes!! finally, thank you
Geoplot?
Picture
Color