Google Earth's Timelapses Offer a 32-Year Look At Earth's Changing Surface (pcmag.com)
Google has partnered with TIME to release an improved version of Google Earth Timelapse that provides animated satellite imagery covering the past 32 years, from 1984 to 2016. In 2013, Google and TIME launched Timelapse with a time-lapse from 1984 to 2012. However, this time around the project uses the higher-resolution maps introduced back in June to provide a look that's more detailed and more seamless than in the past. ZDNet reports: The 10-second snapshots of Earth from space over 32 years captures urban sprawl, deforestation and reforestation, receding glaciers, and major engineering feats, such as the Oresund Bridge connecting Denmark to Sweden, or the spread of the Alberta Tar Sands in Canada. Google Earth engine program manager, Chris Herwig says it created the new "annual mosaics" by stitching together 33 images of the Earth, each representing one year. Each image contains 3.95 trillion pixels, cherry-picked from an original set of three quadrillion pixels. "Using Google Earth Engine, we sifted through about three quadrillion pixels, that's three followed by 15 zeroes, from more than 5,000,000 satellite images," Herwig said. "We took the best of all those pixels to create 33 images of the entire planet, one for each year. We then encoded these new 3.95-terapixel global images into just over 25,000,000 overlapping multi-resolution video tiles, made interactively explorable by Carnegie Mellon CREATE Lab's Time Machine library, a technology for creating and viewing zoomable and pannable time-lapses over space and time." The satellite images come from the NASA Goddard Space Flight Center and US Geological Survey. Since 2015, they also contain some data from the European Space Agency's Copernicus Program and its Sentinel-2A satellite.
Neat.
We've had two straight articles that aren't about Trump! You're getting lazy Hillary mods! More anti Trump articles!
What happened to Slashdot?
before the plane crash in brazil I accessed that dude's from 4chan twitter profile. maybe that guy and sage v are terrorists man. maybe they used stuxnet to fuck up the altimeter.
"I'd like to share a revelation that I've had during my time here. It came to me when I tried to classify your species and I realized that you're not actually mammals. Every mammal on this planet instinctively develops a natural equilibrium with the surrounding environment but you humans do not. You move to an area and you multiply and multiply until every natural resource is consumed and the only way you can survive is to spread to another area. There is another organism on this planet that follows the same pattern. Do you know what it is? A virus. Human beings are a disease, a cancer of this planet. You're a plague and we are the cure."
I always thought it would be cool if people could submit their personal photos of a place/time/angle and have those incorporated into street view. I think it would be super cool to see the same street corner (neighborhood, house you grew up in) through a timeline...
How does Trump feel about this?
2500 B.C. and everybody watch the dinosaurs.
Interesting.
England and Western Europe, for example, were forests.
In Canada, US, and South America, you only need to go back a couple of hundred years to get good perspective on the extent and acceleration of deforestation.
Where are we going and why are we in a handbasket?
Nothing in this article has a thing to do with Trump! Is slashdot jumping the shark or something?
Time is what keeps everything from happening all at once.
Global warming provocateurs who think everything has gone to hell since 1984 are free to go back to whatever now. They were wrong all along.
retard
The east coast of Greenland and Northern Russia all of the white just goes poof over the last few years. :(
It is a sad time when you can't tell what is just a bad joke and what is serious.
Hey look, you can see San Francisco's Millennium Tower sinking.
https://earthengine.google.com/iframes/timelapse_player_embed.html#v=20,0,1,latLng
You can see all this clearcutting going on. It's like popcorn!
... from space. Why not? Why are ALL the photos of the whole Earth composites?
How can Google generate data from 1984? They did not exist back then? Did they invent a new algorithm that can reverse-extrapolate terrain features? Do they actually have a time machine (and their own satellite launch facility to take it back)? Was this done by Pixar as simulation? Do they have a mandate to expose progress? Did they interview residents and sketch out the maps and fed it into an Access 97 database?
Pretty crazy watching a forest disappear instantly and then start growing back. In one area I looked at, part of the forest seems to have been harvested twice during the timeline which seems too quick. Maybe the land was cleared and repurposed.
At all.