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fil.rezo.net

@fil.rezo.net
2K followers 1.5K following 141 posts

maps | data | code | journalism #D3 & #Observable 👁️‍🗨️ observablehq.com/@fil 🌍 visionscarto.net

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Reposted by @fil.rezo.net
Attila Bátorfy @attilabatorfy.bsky.social · 13h
stunning data maps of Washington from 1880. attilabatorfy.substack.com/p/how-many-t...
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Nicolas Lambert @neocarto.bsky.social · 14h
Using Vector Tiles with MapLibre in @observablehq.com observablehq.com/@neocarto/ve...
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Aaron Becker @aaronjbecker.bsky.social · 01/10/2026
This was one of the three hottest US summers since 1940: June to August ran 3.2 °F above the late 1800s across its land. Colorado ran 5.8 °F above, its hottest summer since 1940. The ten warmest years since 1979 have all come since 2012. ERA5 via Copernicus C3S. #USA #climate #dataviz
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mathieu gallard @mathieugallard.bsky.social · 05/10/2026
🗳️ Ce qui est impressionnant, c'est que l'ensemble du Brésil bascule vers la droite : 5512 communes ont davantage voté Bolsonaro qu'en 2022, contre 58 qui ont plus voté Lula. C'est vrai aussi bien dans les bastions conservateurs du sud ou dans le Nordeste acquis au PT.
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mathieu gallard @mathieugallard.bsky.social · 05/10/2026
🗳️ Et si Lula tient le coup dans les grandes villes, il recule nettement dans leur périphérie ainsi que dans les zones rurales du Brésil.
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Joe Murphy @joemurph.com · 04/10/2026
New analysis from @nbcnews.com shows a persistent paid time-off gap between women and men in the U.S.: Seven million fewer working women receive paid leave. This article breaks down why. [paywall] www.nbcnews.com/data-graphic...
nbcnews.com
Seven million more women than men work without paid leave
New data reveals how far we haven’t come on an old problem.
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Eric Lagadec @ericlagadec.bsky.social · 04/10/2026
Ce soir, Saturne est à l'opposition. J'ai fait une petite vidéo expliquant cela. Profitez-en pour lever les yeux au ciel, c'est assez apaisant !
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Leon Simons @leonsimons.com · 03/10/2026
🚨NASA CERES satellite data shows another 4-year average record for global Absorbed Solar Radiation. Earth's Energy Imbalance has more than doubled over the past 20 years. We've been trying to warn about this and the impacts for years, but few seem to care.
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Low Orbit Tourist 🌍📷 @loworbittourist.bsky.social · 02/10/2026
Urban sprawl around Dallas and Fort Worth - Texas - USA 🌎1. maps.app.goo.gl/VE8pt3uGREEP... 🌎2. maps.app.goo.gl/7mA59jVC9JF9... 🌎3. maps.app.goo.gl/9G5eQyKXtbGZ... 🌎4. maps.app.goo.gl/i3AhnZiFFe9m... 4K links : imgur.com/a/MdSMoOs
A satellite picture of neat rows of identical houses with black rooves aligned in identical streets.A satellite picture of  neat rows of identical houses with black rooves but some streets are straight and other are curved.A satellite picture of very similar houses all aligned in nearly identical streets with a few curves here and there.A satellite picture of lots of similar houses aligned on streets following an artificially organic pattern to spread their similarities.
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Robert Simmon @rsimmon.bsky.social · 02/10/2026
TIL: Eduard Imhof made thematic maps. #cartography www.davidrumsey.com/luna/servlet...
Two thematic maps of Switzerland: temperature in January (top) and July (bottom). Temps in January are cool or cold, and the colors are mostly blue and light green. In summer it is warmer, and colors are light green, yellow, and red.
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Georgios Karamanis @karaman.is · 02/10/2026
I made a macOS screensaver that draws the warming stripes one year at a time. It holds all 1,069 locations from showyourstripes.info and nine ways to build each picture. Free download. Stripes by Ed Hawkins @edhawkins.org karaman.is/blog/2026/10... #ShowYourStripes #dataviz #macOS
 A MacBook on a table outdoors, with autumn trees behind it. The screen fills with the warming stripes for Sweden, 1850–2025: thin vertical bars in blues and pale shades, turning to deep reds toward the right. A small label in the corner reads "Sweden 1850–2025"
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Robert Simmon @rsimmon.bsky.social · 02/10/2026
Is there any chance someone has a scan of Bertin’s color palettes from one of the original editions? + plate 5 from a German edition of Imhof? I’d like to get the colors as accurate as possible for a presentation. cc @kennethfield.bsky.social #color #dataviz #NACIS2026
Page 84 from the ESRI edition of Bertin’s Semiology of Graphics. It shows a variety of color palettes.
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Jaz @jaz.sh · 27/09/2026
Okay so I've built a new Atlas, this time it lets you explore the conversations on Bluesky over the past 7 days graphically. It should update every ~6 hours and help you navigate the information environment that exists on here. I've learned a LOT about what people do here today... atlas.jazco.dev
atlas.jazco.dev
Atlas
A living map of what Bluesky is talking about: the past week's conversations, grouped into topics and regions and rebuilt every six hours.
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Benoît de Courson @bdecourson.bsky.social · 01/10/2026
On s'y attendait : depuis lundi, les médias de droite évitent soigneusement de trop parler de Bardella
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depths of wikipedia @depthsofwikipedia.bsky.social · 02/10/2026
The Phantom of Heilbronn, also referred to as the Woman Without a Face, was a presumed female serial killer whose existence was inferred from DNA evidence found at 40 crime scenes across Austria, France and Germany from 1993 to 2009.

In March 2009, investigators concluded that the supposed serial killer did not exist, and the DNA belonged to a woman who worked at a factory that made the cotton swabs used for collecting DNA samples
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Paul Byrne @theplanetaryguy.com · 02/10/2026
This will never stop blowing my mind. A 12-year sequence of real telescope images of a star 133 lightyears away. And around it, four planets slowly orbiting. Four real exoplanets, each more massive than Jupiter, imaged as they move around their host star.
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fil.rezo.net @fil.rezo.net · 30/09/2026
immatriculationauto.com/plaque/fm442en
immatriculationauto.com
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John Wiseman @lemonodor.bsky.social · 30/09/2026
I made this video based on the data available on the Flydubai flight that almost crashed. The data is noisy and drops out, but this tries to use physical models to be consistent with data in a plausible way. www.youtube.com/watch?v=WoC1...
youtube.com
Preliminary analysis: flydubai FZ1073 dive reconstruction from ADS-B data (30 Sep 2026)
YouTube video by John Wiseman
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Zack Labe @zacklabe.com · 29/09/2026
The extent of global sea ice has been the 3rd lowest on record for the date (satellite-era) over the last couple of weeks. This was especially due to unusually low ice cover in the Antarctic. More graphics at zacklabe.com/global-sea-i...
Line graph time series of 2026's daily global sea ice extent anomalies in red shading compared to each year from 1979 to 2025 using shades of purple to white for each line. The year 2023 is also highlighted in yellow, which is the current absolute magnitude record low. Anomalies are computed relative to a 1981-2010 baseline. There is substantial interannual and daily variability. Data from the NSIDC.
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David Kaye @davidakaye.bsky.social · 24/09/2026
to be clear, the admin is alleged to have deported AT LEAST 25,447 individuals TO COUNTRIES THAT ARE NOT THEIR OWN with, evidently, ZERO PROTECTIONS. this is a scandal and crime of historic proportions.
forbiddenstories.org
The Deportation Project Map
Between 2025 and August 2026, the Trump administration deported over 25,000 people to countries other than their country of origin. Very few of these removals were publicly announced by the US. The De...
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fil.rezo.net @fil.rezo.net · 29/09/2026
That's what "alignment" means, then. Now I get it.
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Philippe Reka visionscarto.net @reka.visionscarto.net · 29/09/2026
une nouvelle contribution sur Visionscarto.net, un texte riche et bien documenté confié par le géohistorien Vincent Capdepuy qui revient sur la fabrique et les usages des projections. Peut-on corriger la carte du Monde ? La projection de Mercator en question www.visionscarto.net/peut-on-corr...
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Barchart @barchart.com · 28/09/2026
AI hits same concentration level that resulted in the bursting of previous bubbles, including the Dot Com 🚨 🚨
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fil.rezo.net @fil.rezo.net · 28/09/2026
not all French!
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my ordinary life @calne.ca · 27/09/2026
im very busy
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Aaron Becker @aaronjbecker.bsky.social · 27/09/2026
Lake Erie turned toward autumn in a single week. Every hour of its surface currents, 16 to 23 September 2026, colored by water temperature: the surface lost about 6°F in seven days. Data: NOAA Great Lakes Operational Forecast System (model) #LakeErie #GreatLakes #dataviz
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Roger Parloff @rparloff.bsky.social · 26/09/2026
When Trump launched “the largest deportation operation in the history of our country” without ICE facilities to accommodate it, inhumane overcrowding was inevitable. Judge Kaplan’s 9/24 ruling shows the results. Diagrams simulating a NYC holding cell in Aug 2025 look like slave ships. 1/5
Hold Room 1(820.78 sq. ft.)
With 87 people
(out of 193 people total)
Lying Down/Sitting
Diagram showing the largest tenth-floor hold room containing eighty-seven detainees in which each rectangle represents one lying-down detainee with the average height and shoulder width of an adult man and each circle represents one sitting-down detainee with the average shoulder width of an adult man. PX303, Ex. 1.
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Suave Morbida @maitre-poulard.bsky.social · 26/09/2026
Première fois que je vois les images (magnifiques) des pionniers de l'astrophotographie dans les années 1890-1900. Il y a ce sentiment d'atemporalité dû au fait qu'un objet céleste ne change pas à l'échelle d'une vie humaine. Les 130 ans qui nous séparent de ces prises de vue sont comme annulés
Photographie noir et blanc de la nébuleuse d'Orion prise en 1901 par George Willis Ritchey.La galaxie du sombrero prise par Isaac Roberts au début des années 1890Isaac Roberts. Son incroyable photo de la galaxie d'Andromède
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Dorian Lynskey @dorianlynskey.bsky.social · 26/09/2026
It’s very serious but it’s also funny
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Astropierre @astropierre.com · 24/09/2026
Rome ne s'est peut-être pas faite en un jour, mais d'après cette étude, la Lune pourrait s'être formée en une dizaine d'heures à partir des débris de la collision entre la Terre et un corps céleste de la taille de Mars appelé Théia (si la Terre et Théia étaient toutes deux chaudes et molles). 🔭
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Luke Bones 🦴🦴 @lukemeister.bsky.social · 24/09/2026
Map depicting all published pre-contact whole-genome data in the Americas scaled by sample size.
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Robert Simmon @rsimmon.bsky.social · 24/09/2026
Very cool #dataviz touch
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Sylvain Genevois @mirbole01.bsky.social · 24/09/2026
Cartes et données sur l'évolution de la population européenne (1961-2024) La moitié des communes européennes comptent moins d'habitants qu'il y a 60 ans cartonumerique.blogspot.com/2026/09/evol...
cartonumerique.blogspot.com
Cartes et données sur l'évolution de la population européenne (1961-2024)
Cartographie numérique, Géomatique, SIG, Geoweb, Bigdata, Opendata, Data visualisation
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Mark Gongloff @markgongloff.bsky.social · 23/09/2026
Urban heat island effects are bad enough. Clustering data centers in cities, each of which can produce the heat of 54,000 houses, will make it exponentially worse, especially in already hot places like Phoenix Gift link to this great @bloomberg.com infographic: www.bloomberg.com/graphics/202...
bloomberg.com
AI Data Centers Release Heat, Posing New Problem for Cities
As facilities to power AI grow larger and are built in clusters, they are spreading hot air beyond their property lines
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Crawford Kilian @crof.bsky.social · 23/09/2026
I wonder which governments are actually doing something to prevent those deaths: www.theguardian.com/environment/...
theguardian.com
Huge El Niño projected to cause 450,000 deaths in next six months
New report predicts a heavy toll from Nigeria to the US – and comes on top of existing impacts of the climate crisis
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Aaron Becker @aaronjbecker.bsky.social · 22/09/2026
You could find your way along the Nova Scotia coast blind, just by timing the blinks. Every lighthouse flashes on its own rhythm, a set interval and colour no neighbour repeats. Sambro Island off Halifax has burned since 1758, the oldest working lighthouse in North America. #lighthouse #NovaScotia
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Observable @observablehq.com · 22/09/2026
Pack four mirrored spheres inside the four walls of a tetrahedron (a pyramid). Paint the walls red, green, blue, and white. Then shoot rays out of your eyes. As they bounce, you find that the regions colored each color all somehow share a coastline. observablehq.com/@nxrix/wada-...
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Philip Bump @pbump.com · 23/09/2026
I wrote about how Trump is treating presidential power like it's his own possession and using it to punish blue states — but also about how at least he's promised lots of cash for all of us. www.ctinsider.com/columnist/ar...
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Aaron Becker @aaronjbecker.bsky.social · 21/09/2026
At 5 AM you can drive the length of Manhattan in 28 minutes. By 5 PM the same trip takes nearly 55. On this map distance is drive time, so the island swells as the roads clog. Method: Jeremy Vonderfecht. OpenStreetMap + Mapbox traffic. #NYC #Manhattan #dataviz #maps
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Information is Beautiful @infobeautiful.bsky.social · 22/09/2026
www.reddit.com/r/dataisbeau... by Reddit user: u/StatisticUrban
A line chart titled “Mean Height of 19-Year-Old Males, 1985–2019” compares the average heights of young men in six countries over a period of more than three decades, measured in centimetres. The Netherlands remains the tallest throughout, rising from around 180.6 cm in 1985 to approximately 183.8 cm by 2019, with growth slowing and flattening after the early 2000s. Germany follows a steadier upward trend, increasing from just over 179 cm to about 180.3 cm. The UK and United States track closely together around the mid-170s, with the UK gradually overtaking the US by the end of the period; the UK rises from roughly 176.4 cm to 178.2 cm, while the US increases only slightly from about 175.7 cm to 176.9 cm and remains comparatively flat for much of the timeline. China shows the most dramatic increase, climbing rapidly from around 167.6 cm in 1985 to 175.7 cm in 2019, nearly converging with the United States by the end of the chart. India begins as the shortest group at roughly 161.9 cm and rises gradually to around 166.5 cm, with slower and less consistent growth than China. The graphic illustrates how improvements in nutrition, healthcare, childhood living conditions, and economic development can strongly affect average human height over generations, while also showing that height gains in already wealthy countries tend to plateau over time.
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Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social · 20/09/2026
NASA picture of the day today is a real 🏴󠁧󠁢󠁳󠁣󠁴󠁿beauty! This is a composite image of the ~5000yo Callanish Stones on the Isle of Lewis. The amazing Giuseppe Petricca has only gone and photographed the Sun at noon there, every few days, for a whole year. #Dedication 🔭🧪👌 ℹ️: science.nasa.gov/image-articl...
The imposing Callanish Stones stand talk with their shadows spanning out across the glass.  It's a super clear sky, but looks cold. Above the central stone is a strange figure-of-8 shape of dots.  This is the location of the Sun, at noon, on various different days across the year.
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Sylvain Genevois @mirbole01.bsky.social · 22/09/2026
Inégalités territoriales d'accès au réseau hospitalier en Espagne cartonumerique.blogspot.com/2026/09/ineg...
cartonumerique.blogspot.com
Inégalités territoriales d'accès au réseau hospitalier en Espagne
Cartographie numérique, Géomatique, SIG, Geoweb, Bigdata, Opendata, Data visualisation
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Guardian US @us.theguardian.com · 21/09/2026
The “jaw-dropping” El Niño currently heating up the planet has burst through the highest temperature ever recorded for the phenomenon, several months before its expected peak.
A line chart showing temperature anomalies in the Niño 3.4 region of the Pacific Ocean, compared to a 30-year rolling base period since 1982.

A gold line shows temperatures in 1997, a teal line in 2025, and a red line in 2026. The red line surpasses all others reaching 3.07ºC, and at an earlier point (September) than the previous El Niño that reached a comparable range in November 2015.
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Zack Labe @zacklabe.com · 22/09/2026
Happy September equinox 2026! Enjoy your week! 🌞 Understanding seasons - graphic shows the incoming solar radiation around the two equinoxes (sun passes over the equator)... Download this visualization at zacklabe.com/arctic-clima...
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Maps In The Wild @mapsinthewild.bsky.social · 22/09/2026
Dutch Waterline Reinder Storm Reinder said "In the Dutch Waterline Museum at Fort Vechten, a quite large scale model sheds light on how this huge defense construction in the Netherlands worked (between 1870 and 1945). Children really thoroughly enjoy the opportunity to play and explore the…
mappery.org
Dutch Waterline
Reinder Storm Reinder said "In the Dutch Waterline Museum at Fort Vechten, a quite large scale model sheds light on how this huge defense construction in the Netherlands worked (between 1870 and 1945). Children really thoroughly enjoy the opportunity to play and explore the intriguing constellations. Very spectacular indeed. For when used properly, it actually really works." See and
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Dominique Baker @bakerdphd.bsky.social · 21/09/2026
Things are going great
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Claire Berthelemy @cberthelemy.bsky.social · 21/09/2026
(source @liberation.fr)
Il s'agit d'un graphique de Libération sur les morts à vélo : à Paris, les femmes cyclistes sont tuées par des camions conduits par des hommes.
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Jo Wood @jwolondon.bsky.social · 21/09/2026
Want to embed your @observablehq.com notebook cells in a Powerpoint-style presentation? I've created a tutorial and an interface to reveal.js that allows web-sharable interactive Observable cells to be embedded in full screen presentations. observablehq.com/@jwolondon/o...
Example slide  with a pale cream background from a presentation that uses slideshow. 

The slide shows a large square labelled 'Camden' in its bottom-left corner and five rows of small squares forming 15 horizontal bars aligned from the right of the large square. Each set of three rows shows a pale colour and sometimes darker colour in green, red, orange, blue and cyan from top to bottom. They represent political parties Greens, Labour, Liberal Democrats, Conservative and Reform respectively. To the right adjacent to the three orange bars are text labels saying 'alphabetically first within party', 'alphabetically second within party' and 'alphabetically third within party'. These form part of a visual explanation of the chart. Below the square and annotation is a legend across the slide width relating each of the colours to the political parties and 'unelected / elected' labels above the pale and darker version of each colour.
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Nicolas Lambert @neocarto.bsky.social · 21/09/2026
With DuckDB-Wasm, you can have GDAL and PROJ directly in Observable through SQL cells. That’s actually really cool. observablehq.com/@neocarto/-/...
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Sean Lynch @techniq.dev · 15/09/2026
🎉 Introducing npmchart.com Analyze npm packages (downloads, releases), Github activity (releases, stars, commits, issues, PRs), compare packages, user pages, download or copy any charts, and more!
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