Logan Williams's Avatar

Logan Williams

@obtusatum.bsky.social

Mountains and websites; maps and birds; context collapse. Projects: https://subject.space/. Work: Data, research and technology for investigations @bellingcat.com. Personal account, posts/opinions are my own. New York via Amsterdam and Oregon.

12,522 Followers  |  1,477 Following  |  674 Posts  |  Joined: 28.06.2023
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Posts by Logan Williams (@obtusatum.bsky.social)

Top left, bottom right

26.02.2026 22:32 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Blind refugee abandoned by Border Patrol dies in Buffalo. A nearly blind refugee abandoned by Border Patrol miles from his home dies in Buffalo after having been missing for nearly a week.

Here's a story about his death www.investigativepost.org/2026/02/25/b...

25.02.2026 20:30 β€” πŸ‘ 2443    πŸ” 1164    πŸ’¬ 164    πŸ“Œ 350
snow creature chilling on a bench with a coffee

snow creature chilling on a bench with a coffee

a moth with grass antenna

a moth with grass antenna

enormous, well crafted psyduck

enormous, well crafted psyduck

a snek

a snek

blurry snapshots of brooklyn park creatures

24.02.2026 23:43 β€” πŸ‘ 14    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

transit-pilled kia boyz

24.02.2026 19:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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At least some of it seems to be terrain, not just urbanization?

24.02.2026 14:39 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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CHAMBERS-HUM β€” Emmett Palaima Studio STAND CLEAR... ...MENU CHAMBERS HUM - 2024 - CHAMBERS ST A/C PLATFORM - NEW YORK, NY - Subway Vendor Kiosk, 7.1 Spatial Audio SystemΒ  CHAMBERS HUM is a...

One of my favorite pieces of MTA public art. emmettpalaima.com/CHAMBERS-HUM

23.02.2026 15:32 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1
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What the United States Owns: a federal real property profile map The federal government of the United States has a vast footprint. Real property – that is, land, buildings and other fixed structures that can’t be easily moved – possessed by the United States includ...

historic bridges, post offices, warehouses for schools, for spaceflight, on Pacific islands, buoys, gunranges, laboratories for nuclear research and for tree fruit, schools, childcare centers, airport control towers, barracks, datacenters, ranger stations, radar systems, greenhouses, hospitals

23.02.2026 00:00 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
the checklist ID S46116491 is entered, highlighting that user and their connections across the network

the checklist ID S46116491 is entered, highlighting that user and their connections across the network

To find your own dot in the eBird network, you just need the ID of one your checklists (e.g. S46116491, which you can find from the URL of a checklist, ebird.org/checklist/S4...)

Then enter that ID into subject.space/projects-sta... and the visualization will show connections for that eBirder πŸͺΆ

22.02.2026 17:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
a graph also showing a central point in New York, but with many more lines drawn to highlighted points around the world.

a graph also showing a central point in New York, but with many more lines drawn to highlighted points around the world.

The most connected birder on eBird (using the measure of "betweenness centrality") is none other than Chris Wood, Director of eBird at the Cornell Lab of Ornithology. ebird.org/profile/MTQ3... en.wikipedia.org/wiki/Between...

22.02.2026 17:23 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
a graph of points representing birders on ebird. one is highlighted, with lines drawn to several other points, organized in colored clusters

a graph of points representing birders on ebird. one is highlighted, with lines drawn to several other points, organized in colored clusters

For example, here's mine, highlighting the shared checklists I have with folks in the California cluster of the US (bottom left), the Northeast cluster (central), and scattered connections to Costa Rica, Colombia, Indonesia and Georgia.

22.02.2026 17:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Who Birds With You? A map of 300,000 global birders interconnected by 43 million shared eBird checklists.

Made some improvements to "Who Birds With You?", my eBird-based birder social interconnection visualization. Now it's a bit easier to highlight your own dot in the network and explore the birders you are connected to.

22.02.2026 17:23 β€” πŸ‘ 8    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
10.7 inches of snow in nyc

10.7 inches of snow in nyc

15.1" of snow in NYC

15.1" of snow in NYC

17.3" of snow in NYC

17.3" of snow in NYC

20.0" of snow in NYC

20.0" of snow in NYC

stop

22.02.2026 13:00 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 2
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if you look at the model evolution, you can see why: it depends on accurately forecasting where the band of heavy precipitation will be. www.pivotalweather.com/model.php?m=...

the european model still has the heaviest snow more offshore, giving a much lower forecast for nyc.

21.02.2026 16:49 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

anyone else seeing a giant tetrapod thing stomping around Maspeth?

21.02.2026 15:14 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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If you're confused about the situation monitoring monitoring situation, this instructional video should help.

20.02.2026 22:55 β€” πŸ‘ 21    πŸ” 6    πŸ’¬ 3    πŸ“Œ 2

It would be almost exactly the ~20x base fare multiple for a monthly pass that you have pointed to as better than the MTA's ~45x many times

obviously I was tongue-in-cheek with the name, and the scale is not comparable.

20.02.2026 14:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

he should make a Mamdanilandticket for €63/month

20.02.2026 14:12 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

the X-Trans II sensor has simply the most beautiful noise character I've ever seen on a digital camera. sublime. I shoot at ISO 3200 in the daylight just to have it

19.02.2026 20:10 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

As I understand it, RAD PACT is less about privatization for privatization's-sake, then it is an arbitrage play for housing aid dollars at the federal level. Privately-run subsidized housing can be funded through Section 8, unlike NYCHA-run buildings which need money from a shrinking Section 9 pool.

19.02.2026 20:02 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1
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Kæmpe containerskib tilbageholdes af de danske myndigheder Et mistænkeligt containerskib, som sejler under iransk flag, ligger stille øst for Aalbæk. Søfartsstyrelsen bekræfter at skibet tilbageholdes.

Breaking: NORA, a false flagged container vessel, detained by Danish authorities.

19.02.2026 14:27 β€” πŸ‘ 254    πŸ” 47    πŸ’¬ 8    πŸ“Œ 3
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Shipwrecks, Sham Papers and False Flags: Tracking the Company Behind It All - bellingcat A shipwreck in India, an ammunition seizure in Senegal, and a raid on an oil tanker in Malaysia - all involving one recurring figure: Captain Suniel Sharma.

A maritime "false flag" isn't a conspiracy theory - it's a vessel sailing under fraudulent registration from a country that never authorized it. And now it's happening at scale through the web.

Out today with my co-author @pa.nton.cx and team at @bellingcat.com

www.bellingcat.com/news/2026/02...

19.02.2026 13:03 β€” πŸ‘ 24    πŸ” 10    πŸ’¬ 0    πŸ“Œ 2
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Shipwrecks, Sham Papers and False Flags: Tracking the Company Behind It All - bellingcat A shipwreck in India, an ammunition seizure in Senegal, and a raid on an oil tanker in Malaysia - all involving one recurring figure: Captain Suniel Sharma.

Read my latest, with @tomi-mcc.bsky.social and @pa.nton.cx.

www.bellingcat.com/news/2026/02...

19.02.2026 13:24 β€” πŸ‘ 40    πŸ” 9    πŸ’¬ 0    πŸ“Œ 0
A table of vessels, mainly oil tankers, with certification issued by IMSAG

A table of vessels, mainly oil tankers, with certification issued by IMSAG

But at Bellingcat, we found evidence of hundreds of IMSAG issued vessel certificates, some as recently as December 2025.

19.02.2026 13:24 β€” πŸ‘ 51    πŸ” 7    πŸ’¬ 1    πŸ“Œ 0

In August, Suniel Sharma claimed in an FT interview that his ship registration company "International Maritime Safety Agency of Guyana," disclaimed as fraudulent by Guyana and the International Maritime Organization, was no longer active and remained online but β€œnot operational just informative."

19.02.2026 13:24 β€” πŸ‘ 44    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0

Maybe consider OpenLayers for this, which can use a COG directly? I’m surprised MapLibre can’t, so I’d check that Codex output too

18.02.2026 05:09 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
The
preferred drink is coffee milk, made in Rhode Island by flavoring milk with a sweetened coffee concentrate called coffee syrup.

The preferred drink is coffee milk, made in Rhode Island by flavoring milk with a sweetened coffee concentrate called coffee syrup.

the whole thing is too @depthsofwikipedia.bsky.social coded

18.02.2026 04:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

ah, Los Angeles, that concrete jungle where dreams are made of

18.02.2026 04:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

New York System has to be one of the wildest names for a restaurant, even setting aside the fact that they are not in New York.

18.02.2026 03:43 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Unfortunately a huge hole in New York’s policy is that if a landlord denies that a rent stabilized apartment is rent stabilized, there is practically nothing the tenant can do.

18.02.2026 02:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

there was a peer to peer venture backed startup for getting free/discounted plane tickets in exchange for carrying packages. they called it Mule. it uh, didn’t take off

18.02.2026 02:17 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0