A Ton of Space Junk Tumbles Unpredictably to Earth Every Week Flaming chunks of metal crash into homes, farms and parking lots. Who’s to blame? And who pays for the damage?
Профиль
Robert Simmon
Профиль VivelyData Visualization. Ex-Planet & NASA Earth Observatory. Blue Marble, Earth at Night, color, cartography, occasionally skewed views of Earth. Looking for a job.
There are so many jihadist raiders on pickup trucks that towns in West Africa have begun building berms up to 3m high of sand and dirt. Burned out towns with half finished walls also litter the landscape. anl.geog.ufl.edu/fortified-la...
This is a fantastic essay. Read it If you have any interest in satellite imagery. “Who to Trust, Google or the Russian MoD? In 2015, that was a rhetorical question. Not anymore.” By @henkvaness.bsky.social
Alison KillingThis is wildly irresponsible of Google - allowing people to create AI generated satellite images. Satellite imagery has always been such a useful and reliable source because it came from reliable sources, but now Google is messing with it at source. www.digitaldigging.org/p/how-to-pla...
For the past couple months I’ve been working on a tiled custom radar layer that works with @maplibre.org. I wanted it to be performant, smoothly animate, and be precise. You can check it out here (the locations that have active radar change every 5 min.) www.nytimes.com/weather?lng=...
This shapefile of the Sentinel-2 tile structure has been an absolute lifesaver for a project I’m currently working on. #gischat #remotesensing github.com/justinelliot...
Des os de mammouth découverts en Bulgarie dans le lit du Danube, dont le niveau est exceptionnellement bas à cause de la sécheresse
A flat water rafting trip from the base of Glen Canyon Dam to Lee’s Ferry had a huge impact on my view of nature & the environment — so it’s always a treat to revisit Lake Powell with #datavis.
climateLake Powell was just 22% full on July 19 — the lowest it's been on this date in at least 30 years. The Colorado River system overall sat at 33% of capacity. [1/4] 🌎️ 🧪🧵
How far can I get using AI in cartography? I drove Canada's Icefields Parkway last month, and want to make a poster map of it. Can AI help, and do it well? I started on my phone, then realised it needed more than that and moved to the desktop. AI-first: Claude, a bit of ChatGPT. A thread... 🧵🗺️
“we show that this cultural area alone contains as many earthworks as previously estimated for the whole of Amazonia” !!
Brandon Moore, PhDCanopy-penetrating LiDAR reveals widespread ancient earthworks in southwestern Amazonia, suggesting the historical presence of a monument-building civilization with a population in the millions! 🧪 www.nature.com/articles/s41...
A flat water rafting trip from the base of Glen Canyon Dam to Lee’s Ferry had a huge impact on my view of nature & the environment — so it’s always a treat to revisit Lake Powell with #datavis.
climateLake Powell was just 22% full on July 19 — the lowest it's been on this date in at least 30 years. The Colorado River system overall sat at 33% of capacity. [1/4] 🌎️ 🧪🧵