Map of the Week
Nova Scotia Map Mural
I’m in Nova Scotia this week in places with poor internet so I was not planning on posting anything....
a year ago
I’m in Nova Scotia this week in places with poor internet so I was not planning on posting anything. Then I saw this fantastic mural on the side of a building in Annapolis Royal so I just had to share it. Enjoy!
Musings on Maps
“He Could Easily Destroy Us”
Tucker Carlson's move to Twitter led him to celebrate it as the last preserve of free speech. But...
a year ago
Tucker Carlson's move to Twitter led him to celebrate it as the last preserve of free speech. But his relation to speech was long slippery, best reflected on the heuristic display of the 2016 electoral map that was the logo of the pundit's nightly show's and its guiding...
Adventures In...
Vignettes for the Win!
A vignette is a darkening (or lightening) of the edges of a composition, to subtly frame it and draw...
a month ago
A vignette is a darkening (or lightening) of the edges of a composition, to subtly frame it and draw the eye in to the middle. It’s an old photographer’s darkroom trick. Lucky for us, I’ve spent many hours in the darkroom and have grown to appreciate the charm and effectiveness...
Maps Mania
Mapping Gaza's Destroyed Buildings
10 months ago
Twelve Mile Circle –...
Mitten Accomplished
I got a unique opportunity to visit counties in a corner of the Midwest I hadn’t touched much when...
over a year ago
I got a unique opportunity to visit counties in a corner of the Midwest I hadn’t touched much when my older kid decided to go to college in Michigan. But it didn’t offer a lot of time for my quest, just a four year window before graduation. Even so, I set what I thought was...
Musings on Maps
A Global Landscape of Growing Glacial Loss
With frozen glaciers disappearing into the oceans at an unprecedented rate, the rise of an...
a year ago
With frozen glaciers disappearing into the oceans at an unprecedented rate, the rise of an ecotourism of glacier viewing is hardly unexpected. But the rise of new heights of glacial melt that are feared for much of the arctic this … Continue reading →
Transit Maps
Official Map: Newark International Airport Regional Rail Connections, 2023
Every so often, I come across a transit map that is just so unfit for purpose that all I can do is...
a year ago
Every so often, I come across a transit map that is just so unfit for purpose that all I can do is scratch my head and ponder, “Just why?” This is one of those maps. Produced by (or on behalf of) Newark International Airport, it purports to show regional rail services that you...
Maps Mania
Your Hour-By-Hour Guide to Election Night
a month ago
Adventures In...
Puget Sound 3D block diagram
Here’s a map of the Puget Sound area that I made a couple years ago for presentations to folks in...
11 months ago
Here’s a map of the Puget Sound area that I made a couple years ago for presentations to folks in the US northwest. Recently I wanted to work some more at labeling in a 3D environment and found this to be a handy target. Additionally, I thought it would be fun to make more use …
Map of the Week
Parking Lot Map
The Parking Lot Map is a project of the Parking Reform Project, an organization dedicated to climate...
a year ago
The Parking Lot Map is a project of the Parking Reform Project, an organization dedicated to climate action, safer streets and housing affordability. The map explores how much land in the central area of the major cities of the United States is dedicated to parking. On average...
Map of the Week
The Incredible Shrinking Great Salt Lake(s)
NOTE: due to accidental deletions on this platform I have lost some of the original attributions for...
a year ago
NOTE: due to accidental deletions on this platform I have lost some of the original attributions for this post.
Here is a map of the paleo-lakes of the Great Basin from the Pleistocene Era.
The present day lakes are shown in lighter blue though even those have shrunk from the...
Twelve Mile Circle –...
England, Day 9 (Atypical London)
Before we left on our trip to England I promised everyone in the family that we would visit at least...
4 months ago
Before we left on our trip to England I promised everyone in the family that we would visit at least one thing they absolutely wanted to see. We completed that for the younger kid at Tankfest. Two more bucket list destinations happened during our first full day in London. We’re...
Adventures In...
Tolkien Style Maps in a GIS: part 4, Assembly
“There’s some good in this world, Mr. Frodo, and it’s worth fighting for.” In this 4-part series...
10 months ago
“There’s some good in this world, Mr. Frodo, and it’s worth fighting for.” In this 4-part series we’ll walk through the reckoning of a Lord of the Rings style fantasy map, right in ArcGIS Pro. We map-makers get to breathe honest to goodness geographic life into the seminal...
Map of the Week
Stolen Native American Remains
In 1990 the Native American Graves Protection and Repatriation Act was passed by the U.S. Congress...
a year ago
In 1990 the Native American Graves Protection and Repatriation Act was passed by the U.S. Congress to gave indigenous peoples a way to reclaim their dead. 33 years later about half of the remains have yet to be returned. Pro Publica produced a piece with excellent interactive...
Transit Maps
What I’m Up To and the Future of the Blog
Hi, everyone – it’s been a while! Quite a few people have written in lately wondering why I haven’t...
5 months ago
Hi, everyone – it’s been a while! Quite a few people have written in lately wondering why I haven’t updated the blog in a while, so I thought I should address that. Firstly, for those that were concerned something was wrong, I’d like to reassure you that I’m a-okay and everything...
Map of the Week
Algal Blooming Across the World
NASA's Goddard Space Flight Center produced a video showing the increase in harmful algal blooms...
4 months ago
NASA's Goddard Space Flight Center produced a video showing the increase in harmful algal blooms over the last 50 years.
If the above video does not load try clicking here. This version ends by opening the globe into a world map to show everywhere at once. There is another...
Twelve Mile Circle –...
Dayton, Ohio Part 7 (Hodgepodge)
The Dayton trip came to an end but I still had a bunch of stuff to talk about that didn’t fit into...
7 months ago
The Dayton trip came to an end but I still had a bunch of stuff to talk about that didn’t fit into any of the earlier articles. Naturally I’ve collected them all together within this final compilation to serve as a wrap-up. Then we can call this one done and move onto the next...
Twelve Mile Circle –...
Inland Northwest, Day 3 (Let the Races Begin)
The main reason we went to the Inland Northwest was to run some races. It also became an excuse to...
2 months ago
The main reason we went to the Inland Northwest was to run some races. It also became an excuse to experience a part of the country I hadn’t explored much. Either way, the first of the races was finally about to begin. The Oregon Race We walked through the dark to a park along...
Map of the Week
Heat Islands of Philadelphia
Program Note: This month is Philadelphia month! Don't get too excited. In the past I've done San...
a year ago
Program Note: This month is Philadelphia month! Don't get too excited. In the past I've done San Francisco Week and New Jersey Week. Much of that content was posted to Twitter. These things happen when I suddenly find a trove
of information about a specific place. In this case...
Maps Mania
The EJAtlas: A Map for Environmental Justice
3 months ago
Twelve Mile Circle –...
Costa Rica, Part 6 (Beyond the Beach)
My flirtation with idleness ended. I simply couldn’t sit around Tamarindo another day doing nothing...
a year ago
My flirtation with idleness ended. I simply couldn’t sit around Tamarindo another day doing nothing or I’d grow increasingly frustrated. So the relaxation was fine for awhile but now I needed to find something else to do. Surfing lessons didn’t seem like a thing for me but plenty...
Map of the Week
US Oil and Gas Pipelines
Felt is a nice web mapping app that anyone can use to get a map and add your own data, mark it up...
a year ago
Felt is a nice web mapping app that anyone can use to get a map and add your own data, mark it up and share with others. One of their most interesting example maps is this map of oil and gas pipelines.
Oil pipelines are in blue and natural gas is orange. I would have reversed...
Maps Mania
How Near do You Live to a Mass Shooting?
a year ago
GeoCurrents
Wikipedia’s Visually Striking but Inaccurate Cartograms of U.S. Presidential Elections
When preparing the illustrations for my current lecture course on the historical geography of U.S....
a month ago
When preparing the illustrations for my current lecture course on the historical geography of U.S. presidential elections, I was thrilled to discover that Wikipedia’s articles on most of these elections are illustrated with visually striking cartograms of the results, mapped at...
Maps Mania
Out of Africa - The Story of Human Migration
6 months ago
Map of the Week
The Salt Front
The salt front is the point where a river becomes too salty to be safe for drinking water. The front...
3 weeks ago
The salt front is the point where a river becomes too salty to be safe for drinking water. The front moves upstream from the river’s mouth as less freshwater flows downstream to dilute it. I’d never heard of a salt front until I read about it in a recent article in...
Transit Maps
Submission – BART “Heat Map” by Harsha Devulapalli
Submitted by Harsha, who says: I’ve been a big fan of your blog for over a decade. Recently, I had...
4 months ago
Submitted by Harsha, who says: I’ve been a big fan of your blog for over a decade. Recently, I had the opportunity to replicate the BART transit map for a data visualization in a story I wrote for the San Francisco Chronicle. I would love to hear your thoughts on it! Transit Maps...
Map of the Week
The Spread of Slavery in the United States
In September, 1861 the U.S. Coast Survey published this large map showing the enslaved population by...
a year ago
In September, 1861 the U.S. Coast Survey published this large map showing the enslaved population by county. It was "sold for the benefit of the sick and wounded soldiers of the U.S. Army."
The image above is from an article in Smithsonian. Here is a detailed view showing part...
Maps Mania
Live 2 Years Longer with Better Air Quality
a year ago
Map of the Week
Paris Olympics 1924
Paris will host the Olympics in a few days. They previously hosted them 100 years ago. Here is a...
5 months ago
Paris will host the Olympics in a few days. They previously hosted them 100 years ago. Here is a small map of the 1924 Olympic venues.
via metropolitiques
Artist Pauline de Langre has some nice, artistic maps showing the venues in 1924 and 2024.
A bit hard to read at this...
Maps Mania
Using AI to Detect Oil Spills
10 months ago
Map of the Week
MapFailbruary Challenge Days 1-14
Those of you who follow me on my Twitter and Mastodon feeds know that I spent February doing yet...
a year ago
Those of you who follow me on my Twitter and Mastodon feeds know that I spent February doing yet another map challenge. Like November’s 30 Day Map Challenge, only this one encourages you to fail. The #mapfail hashtag is popular and somewhat contentious among cartographers....
Maps Mania
The Right-Wing Terrorism Map
10 months ago
Map of the Week
Tacografical Maps
International Taco Day is coming up on Sunday, March 31st - not to be confused with National Taco...
8 months ago
International Taco Day is coming up on Sunday, March 31st - not to be confused with National Taco Day in October. Here are a few maps to enjoy your tacos by. This one I've seen in several taquerias. It took a long time to find a version that is readable online (you may need to...
Maps Mania
The Best Price Comparison Maps
10 months ago
somethingaboutmaps
Challenging the Idea of a Bad Map
We’re just a couple of weeks away from the 30 Day Map Challenge, an annual celebration of...
a year ago
We’re just a couple of weeks away from the 30 Day Map Challenge, an annual celebration of cartographic creativity. I know some of you are already brainstorming about what you might do this year. Each day has a prompt, and you’re encouraged to make a map that day that is based on...
Musings on Maps
Security Walls: “This is Just the Beginning”
Attending New Year’s service in an Oxford Orthodox synagogue, I paused when the ritual prayer book I...
a year ago
Attending New Year’s service in an Oxford Orthodox synagogue, I paused when the ritual prayer book I held–a Machzor-moved smoothly from prayers to George VI (it was an old one) to prayers for the Israel Defense Forces. The rabbi, who … Continue reading →
Maps Mania
Mapping Conflicts Around the World
11 months ago
Maps Mania
Climate Change by Electoral District
5 months ago
Twelve Mile Circle –...
Graduated
It seemed like just yesterday that Twelve Mile Circle chronicled the kid who designed an imaginary...
7 months ago
It seemed like just yesterday that Twelve Mile Circle chronicled the kid who designed an imaginary town and counted various forms of transportation. Now my elementary aged student is all grown up, a newly-minted university graduate. Those interceding years passed much more...
Transit Maps
Submission – Official Map: Tram and Busways of Casablanca, Morocco, 2024
Submitted by Leo, who says: On September 24, the Casablanca tramway network nearly doubled in length...
2 months ago
Submitted by Leo, who says: On September 24, the Casablanca tramway network nearly doubled in length with the opening of T3 and T4. The Casatramway network, operated by RATP, is depicted in the new map alongside the Casabusway BRT lines currently under construction. The map...
Map of the Week
Snickelways of York
Note: In May, I spent some time traveling through England. This is the first of maybe several posts...
5 months ago
Note: In May, I spent some time traveling through England. This is the first of maybe several posts from that trip.
In York, England a snickelway is a narrow passageway variously referred to as a"snicket", "gimmel" or "alleyway", the word being a combination of all of these. Mark...
Map of the Week
Maps of Julian Hoffman Anton
I'm always excited to find new cartographic artists. Here are some maps from Julian Hoffman Anton....
a year ago
I'm always excited to find new cartographic artists. Here are some maps from Julian Hoffman Anton. The first one is his Tokyo Eat Map. I've cropped the map a bit to fit the format of this page. To see it all click here.
This is really a heat map showing restaurant density. Egg...
Transit Maps
Submission – Official Map: Rail and Bus Map of Southeast Queensland, Australia, 2024
Submitted by Lachlan, who says: Brisbane dropped a new transit map and it is EXTREMELY pretty. I’m a...
2 months ago
Submitted by Lachlan, who says: Brisbane dropped a new transit map and it is EXTREMELY pretty. I’m a big fan. Definitely the best-designed official transit map in Australia in my opinion. It even acknowledges the rapid bus routes and the G-Link light rail! I wish it could have...
Map of the Week
If Mars Were on Earth
This image of the surface of Mars was released last Spring as part of the Atlas of Mars. Images were...
8 months ago
This image of the surface of Mars was released last Spring as part of the Atlas of Mars. Images were compiled from the Emirates Mars Mission "Hope", an approximately two year mission in that began orbiting the planet in 2021.
via New York Times
Some remarkably detailed...
Twelve Mile Circle –...
Dayton, Ohio Part 3 (Museums)
Sure, I visited the various Wright Brothers museums, historical sites, and memorials but they...
8 months ago
Sure, I visited the various Wright Brothers museums, historical sites, and memorials but they weren’t the totality of Dayton’s remarkable legacy. It wasn’t even the reason why we visited. I mentioned the younger kid’s interest in all things aeronautical earlier and it traced back...
Maps Mania
Piecing the World Back Together
4 months ago
Maps Mania
Have You Earned Your Air Pollution Stripes?
4 months ago
Maps Mania
⅓ of Rafah’s Buildings Destroyed
8 months ago
Maps Mania
Which Airports are also Filetypes?
2 months ago
Adventures In...
Three Maps & the Truth
You may have heard that “all maps lie” and that’s right (also, here’s some required reading). Each...
a week ago
You may have heard that “all maps lie” and that’s right (also, here’s some required reading). Each map is a collection of compromises, whether they’re geomatic (your projection and scale choices), editorial (your choice of subject and what you’ve chosen to show and not show), and...
James Cheshire
PhD Opportunity: An Atlas of Health and Social Inequalities
Excited to announce that we have funding for a +3 studentship in the UCL Department of Geography for...
over a year ago
Excited to announce that we have funding for a +3 studentship in the UCL Department of Geography for the project “An Atlas of Health and Social Inequalities”. The research will be carried out in association with the Health Foundation and will comprise the creation of a range of...
Maps Mania
When is the Coldest Day of the Year?
11 months ago
Maps Mania
What is Your Neighborhood Scare Score?
2 months ago
Transit Maps
Historical Map: Lines of the Omaha and Council Bluffs Street Railway, 1927
Here’s a fascinating map of streetcar lines in Omaha, Nebraska in 1927, beautifully hand drawn on...
a year ago
Here’s a fascinating map of streetcar lines in Omaha, Nebraska in 1927, beautifully hand drawn on top of a pre-printed single colour map of the area produced by the City’s engineering department. Not only does the map show the extent of all the streetcar lines (with 64.6 miles of...
Map of the Week
Atlas of the Transatlantic Slave Trade
In response to last week's Black Atlantic post, a reader directed me to the Atlas of the...
10 months ago
In response to last week's Black Atlantic post, a reader directed me to the Atlas of the Transatlantic Slave Trade. The Atlas has a companion site, Echoes: the SlaveVoyages Blog where you can browse through an impressive array of maps produced for the Atlas. Here are the major...
Maps Mania
Global Sentiment Towards Israel & Palestine
a year ago
Maps Mania
The Rise & Fall of National Rail Networks
a year ago
Maps Mania
Alien Arrivals Nosedive in 2023!
10 months ago
Adventures In...
John Snow’s Cholera Map Reimagined
John Snow’s map of the 1854 London cholera outbreak was revolutionary in that it clearly drew a...
a year ago
John Snow’s map of the 1854 London cholera outbreak was revolutionary in that it clearly drew a visual connection between deaths and the locations of well pumps. It helped contribute to the idea that cholera was a water-borne disease and effectively marks the creation of the...
Twelve Mile Circle –...
Broomfield and Denver Weekend
I’ve been traveling a lot lately. It feels like I just got back from the Pacific Northwest, and...
a month ago
I’ve been traveling a lot lately. It feels like I just got back from the Pacific Northwest, and before that England, and then I’m heading right back out the door again. This should do it for awhile though; I need some rest. But this trip was a little different because I was there...
Maps Mania
Guess This City - Daily Challenge
7 months ago
Map of the Week
America's Garden Capital
I have more way more items to post for Philadelphia month than there are weeks left so in the next...
a year ago
I have more way more items to post for Philadelphia month than there are weeks left so in the next few weeks I will be doing some extra postings, and a few minor notes thrown in like this one.
Did you know that Philadelphia is America’s Garden Capital? A bit of local boosterism...
Twelve Mile Circle –...
England, Day 2 (Jurassic Coast)
We were firmly based in Swanage after the long day of travel and ready to explore our new...
5 months ago
We were firmly based in Swanage after the long day of travel and ready to explore our new surroundings. However, we were still pretty tired so we stuck close to home and made it an easy day. Swanage sits near the eastern end of the 96 mile (154 km) Jurassic Coast, a UNESCO World...
Maps Mania
Geolocating Visual Media in Conflict Zones
a month ago
Map of the Week
Below the Ice
This past fall scientists uncovered a vast landscape that has been "frozen in time" under the...
11 months ago
This past fall scientists uncovered a vast landscape that has been "frozen in time" under the Antarctic Ice Shelf. Here is a nice graphic from phys.org.
The topography was determined by a combination of radio wave echoes and satellite images. This landscape, more than 2...
Transit Maps
Submission – Official Map: Hudson-Bergen Light Rail Map at Bergenline Avenue Station
Submitted by Kara, who says: At the (extremely cool) Bergenline Avenue station, [my partner and I]...
a year ago
Submitted by Kara, who says: At the (extremely cool) Bergenline Avenue station, [my partner and I] stumbled across this official map that I’d never seen before, depicting both the HBLR and the PATH! It was actually all over that station, and it’s definitely a relatively old map,...
Map of the Week
The Ferraris Atlas of Belgium
While I was at the British Library in May, I spent much time admiring and puzzling over this...
2 months ago
While I was at the British Library in May, I spent much time admiring and puzzling over this atlas.
The Ferraris maps of the Austrian Netherlands (now Belgium) were created by Count (and cartographer) Joseph de Ferraris in the 1770's. He was commissioned by Austrian empress...
Twelve Mile Circle –...
Dayton, Ohio Part 4 (Venturing North)
The ultimate destination was Dayton, Ohio and it took about seven and a half hours to get there....
8 months ago
The ultimate destination was Dayton, Ohio and it took about seven and a half hours to get there. However we didn’t just sit in Dayton for an entire week. If I had to drive all that way you better believe I would do some County Counting along the way too. At this point I’ve...
somethingaboutmaps
Projection Connections: A Very Nerdy Poster
Friends, I’m excited to offer to you a new poster. Not a map this time around, but something...
over a year ago
Friends, I’m excited to offer to you a new poster. Not a map this time around, but something map-related. A 16 × 24-inch tangled web showing how 100+ different map projections are all related to each other: Projections are a niche topic even among cartographers, so I don’t...
Maps Mania
Russia's Secret Nuclear Targets in China
4 months ago
Adventures In...
How to Make a Historical Animation with Landsat
Here’s how to whip up a three decade animation of deforestation in the Amazon Rainforest,...
9 months ago
Here’s how to whip up a three decade animation of deforestation in the Amazon Rainforest, using Landsat Explorer. And it only takes a few minutes. … 0:00 Intro0:20 Assembling the animation1:47 Checking the result2:14 Saving an animation as an MP42:44 More animation examples3:33...
Map of the Week
My Favorite New Jersey Drone Map
Here is my favorite “map” showing the drone hysteria over New Jersey. It’s from Instagram...
4 days ago
Here is my favorite “map” showing the drone hysteria over New Jersey. It’s from Instagram user wmh_x_0, aka Oona Harrigan.
It is based on these maps of drone sightings that have been going around the internet.
The “globe” text is there because she is known for designing sad...
somethingaboutmaps
The Projection Collection Returns
About a year ago, I released The Projection Collection, a set of 77 trading cards based on map...
a year ago
About a year ago, I released The Projection Collection, a set of 77 trading cards based on map projections. Each card features a unique map produced by one of 65 different cartographers. While my colleagues and I did our best to let everyone know about these cards, some people...
Transit Maps
Submission – Unofficial Map: Tramways in Gdańsk, Poland by Arsen Mosiichuk, 2024
Submitted by Arsen, who says: Hello, this summer I with Sergey Steblina as art-director designed a...
4 days ago
Submitted by Arsen, who says: Hello, this summer I with Sergey Steblina as art-director designed a transit map of Gdańsk trams. I am very interested what Transit Maps think about this. Transit Maps says: Overall, this is very solid and clean work – very much in the style of...
Maps Mania
The Supply Chain of Deforestation
9 months ago
Maps Mania
170 Years of American Immigration
4 months ago
Twelve Mile Circle –...
Inland Northwest, Day 5 (University Loop)
This was another early morning start although not as early as some of the others. We wouldn’t need...
2 months ago
This was another early morning start although not as early as some of the others. We wouldn’t need to drive very far anymore now that we’d settled into our temporary home in Lewiston, Idaho for four nights in a row. The Washington Race Sunrise came quickly and we soon found...
Maps Mania
Mapping Russian Military Facilities in Crimea
a year ago
Map of the Week
The Coaquannock Map
I will begin Philadelphia month at an early stage, just before European settlement.
via...
a year ago
I will begin Philadelphia month at an early stage, just before European settlement.
via Historical Society of Pennsylvania
This 1934 map showing the homeland of the Lenape people when the first white settlers arrived in Philadelphia, was funded by the Works Progress...
Maps Mania
The Self-Driving Car Simulation
11 months ago
Twelve Mile Circle –...
Southern Heat, Part 6 (Houston)
The heat really cranked up as we entered Texas, never dropping below a daily high of 100° Fahrenheit...
a year ago
The heat really cranked up as we entered Texas, never dropping below a daily high of 100° Fahrenheit (38° Celsius). Here my hybrid working vacation transitioned completely to pure work for a day. That’s where I needed to attend meetings at NASA’s Johnson Space Center in Houston...
Adventures In...
How to Make Features Illuminate an Underlying Basemap
Sure, we can make features look like they are glowing. But how can we make them look like they are...
a year ago
Sure, we can make features look like they are glowing. But how can we make them look like they are casting light on the basemap below? Here’s a silly little trick using crafty symbology and blend modes in ArcGIS Pro. In this case we’ll use glorious stork migration paths,...
Map of the Week
The Auschwitz Exhibition
This past weekend I saw a traveling exhibition in Boston about the Auschwitz concentration camp. It...
3 months ago
This past weekend I saw a traveling exhibition in Boston about the Auschwitz concentration camp. It contains over 700 objects from shoes to gas masks to implements of torture and experimentation. The exhibit was co-produced by the Auschwitz-Birkenau State Museum and has been in...
James Cheshire
Anxiety and Mapping the Climate Crisis
Many of the maps I have created in recent years address the climate crisis and I’ve been asked a...
over a year ago
Many of the maps I have created in recent years address the climate crisis and I’ve been asked a number of times about if I feel powerless in the face of the data I’m showing. I reflect on this here with Kit Rackley. Our chat also in part inspired this article in The...
somethingaboutmaps
Independent Study: A Reflection
Earlier this summer, I decided to embark on an educational experiment: I wanted to create a version...
a year ago
Earlier this summer, I decided to embark on an educational experiment: I wanted to create a version of the independent study groups that I used to co-teach when I was at the University of Wisconsin–Madison, in which students would work on a mapping project, and meet weekly for...
Map of the Week
The Southern Underground Railroad
This map, via Smithsonian, shows the main passageways that the enslaved took southwards to...
a year ago
This map, via Smithsonian, shows the main passageways that the enslaved took southwards to freedom.
The southern Underground Railroad was less traveled and much less well documented, but Mexico after gaining independence passed strong anti-slavery laws. Even before that the...
Maps Mania
Today's Global Heating Forecast
6 months ago
Maps Mania
Divorced, Befriended, Married or Died
a year ago
Transit Maps
Submission – Official Map: GoBus Ohio, 2024
Submitted by Leo, who says: The state-supported GoBus system in Ohio has a somewhat strange route...
4 months ago
Submitted by Leo, who says: The state-supported GoBus system in Ohio has a somewhat strange route scheme (e.g. no direct route from Columbus to Cleveland, or Columbus to Cincinnati via Dayton) but their map, despite being overall fairly poor, makes some interesting stylistic...
James Cheshire
COVID inquiry heard Boris Johnson ‘struggled’ with graphs – if you do too, here are some tips
James Cheshire, UCL and Rob Davidson, UCL In March 2020, the UK government’s chief scientific...
a year ago
James Cheshire, UCL and Rob Davidson, UCL In March 2020, the UK government’s chief scientific adviser, Patrick Vallance, presented to the nation a graph showing “the shape of an epidemic”. The red line depicting the number of predicted COVID cases rose to a steep peak before...
Transit Maps
Submission – New Official Map: “Harmonized” Montréal Metropolitan Transit Services Map, 2023
A flurry of people have submitted this brand new map out of Montréal for review, so let’s get...
a year ago
A flurry of people have submitted this brand new map out of Montréal for review, so let’s get straight to it! First of all, it’s important to note that is part of a new suite of maps and wayfinding signage that’s been in development since 2018, Using Montréal’s iconic “black...
Map of the Week
The 2022 Hurricane Season
While I was busy obsessing over my 30 Day Map Challenge in November, CNN put out this map in a...
over a year ago
While I was busy obsessing over my 30 Day Map Challenge in November, CNN put out this map in a summary of the 2022 hurricane season.
It's interesting to see all the hurricane tracks on one map. While the season started out slowly, it finished with several memorable storms...
Maps Mania
Backdrop - the Ultimate Challenge
8 months ago
Maps Mania
How big are London, New York & Tokyo?
a year ago
Maps Mania
Mapping a Global Coral Bleaching Event
8 months ago
Maps Mania
Tracking American Spies in Germany
5 months ago
Twelve Mile Circle –...
England, Day 6 (Bournemouth)
We didn’t go far but it seemed like a world apart, traveling from an isolated corner of Dorset into...
5 months ago
We didn’t go far but it seemed like a world apart, traveling from an isolated corner of Dorset into its most populous area. That led us to Bournemouth (map), a coastal town along the English Channel. There are so many ancient places in the United Kingdom but this is not one of...
GeoCurrents
Will the United States Recognize Somaliland as Somalia Continued to Devolve?
Recent reports claim that the incoming Trump administration is considering giving diplomatic...
2 days ago
Recent reports claim that the incoming Trump administration is considering giving diplomatic recognition to Somaliland, a de facto independent state that broke away from the wreckage of Somalia in 1991. Republican representative Scott Perry of Pennsylvania has already introduced...
Adventures In...
How to add mist to terrain in ArcGIS Online
There are lots of reasons to cloak your terrain in a fluffy ephemeral layer of mist. It gives an...
a year ago
There are lots of reasons to cloak your terrain in a fluffy ephemeral layer of mist. It gives an overall sense of the slope and elevation trends in your view, it showcases meandering river valleys in a charming realism, hilltops peak through with clarity and drama…and it just...
Adventures In...
How to Make this Animated Map of Blue Whale Migration
I have a deep admiration for the stirrings inside animals that drive them to undertake...
a year ago
I have a deep admiration for the stirrings inside animals that drive them to undertake thousands-of-miles journeys to far flung locations, and back, in concert with the passage of the our earth around its sun. I’ve reflected on it in writing what became a surprisingly...
GeoCurrents
U.S. Presidential Election Lecture Series Completed
The GeoCurrents lecture series on the historical geography of U.S. presidential elections has been...
a week ago
The GeoCurrents lecture series on the historical geography of U.S. presidential elections has been completed. The series itself can be found here. The final lecture, which covers only the election of 2024, can be found here. The next GeoCurrents lecture series will be on global...
Map of the Week
30 Day Map Challenge 2023 Days 3 9
Here’s what I’ve been working on for the past week’s 30 Day Map Challenges with the prompts...
a year ago
Here’s what I’ve been working on for the past week’s 30 Day Map Challenges with the prompts listed.
Day 3 - Polygons
This is not exactly a hand made map, more having fun with cutting boards. My wife gave me the Pennsylvania board a few years ago and I used it in the 2021...
Map of the Week
The Possible Collapse of Oceanic Circulation
This map, via Down to Earth shows the Atlantic Meridional Overturning Circulation (AMOC).
The AMOC...
8 months ago
This map, via Down to Earth shows the Atlantic Meridional Overturning Circulation (AMOC).
The AMOC is like a "heat conveyor belt". It moderates temperatures on the planet by moving warmer air to northern latitudes while returning cooler air to the tropics. It has already slowed...
Maps Mania
Mapping Moving Borders in Real-Time
3 months ago
Maps Mania
The 3rd Hour of the 1 Hour AI Map Challenge
11 months ago
Maps Mania
London, Paris & Berlin Metro Memory Games
a year ago
Map of the Week
The Atlas of Design, Volume 7
Note to readers on this platform: I also publish this blog on Substack. You may find that the...
2 months ago
Note to readers on this platform: I also publish this blog on Substack. You may find that the pictures below show up a little better than here.
The Atlas of Design is a biannual production of the North American Cartographic Information Society (NACIS). It highlights some of the...
somethingaboutmaps
2024 Freelance Rate Survey Results
Thank you once again to everyone who participated in this year’s survey of freelance cartographer...
2 months ago
Thank you once again to everyone who participated in this year’s survey of freelance cartographer rates and business practices! Our apologies for the delay in posting the results; life has been busy for both Aly and myself. Before we get to the survey results, here are some handy...
Maps Mania
135,000 Years of Changing Sea Levels
a year ago
Maps Mania
Virtual Indian Independence Day
4 months ago
James Cheshire
Newspapers and the 1976 Drought
With each new temperature record that tumbles the UK, climate skeptics have a standard stock phrase:...
over a year ago
With each new temperature record that tumbles the UK, climate skeptics have a standard stock phrase: ‘it was this hot in 1976’. Of course it wasn’t, and crucially the planet overall was not as hot then as it is now. Parts of the UK media have had their part to play in fueling...
Map of the Week
New Orleans Slave Revolt
Despite what some officials in Florida want to teach, not all enslaved people appreciated the job...
10 months ago
Despite what some officials in Florida want to teach, not all enslaved people appreciated the job training they were getting from their benevolent overseers. In fact there were numerous rebellions. The largest one was in 1811 outside of New Orleans.
The map above is from a...
Maps Mania
The Great Amazonian Indigenous Land Grab
a year ago
GeoCurrents
The 1912 Presidential Election: The High Tide of Socialism in the U.S. – and in Oklahoma
The 1912 U.S. general election was one of the most complicated contests in American presidential...
2 months ago
The 1912 U.S. general election was one of the most complicated contests in American presidential history. Former president Theodore Roosevelt challenged his handpicked successor, incumbent William Howard Taft, and outpolled him smartly, taking 27.4% of the popular vote and 88...
Maps Mania
The World's Bioregions & Ecosystems Mapped
a year ago
Adventures In...
Add Multiple Maps to One Layout
Of course Alaska and Hawaii are glorious places, beloved by all for their lovely inhabitants and...
3 months ago
Of course Alaska and Hawaii are glorious places, beloved by all for their lovely inhabitants and majestic natural environs. It would be an error of omission should they not appear in a map of the United States, but it would also be a shame to shoe-horn them in looking sad with an...
Map of the Week
A Few Nice Eclipse Maps-Part 1
In a month a total eclipse will make its way across North America. On April 8th the path will travel...
9 months ago
In a month a total eclipse will make its way across North America. On April 8th the path will travel quickly, (under two hours) from Mazatlán on Mexico's Pacific coast to Newfoundland, Canada and then into the Atlantic Ocean. There are some really nice visualizations of the...
Transit Maps
15% Off All Prints in the “Transit Maps” Store
Just a reminder that the best way to support the site is by buying a print from our online store,...
3 weeks ago
Just a reminder that the best way to support the site is by buying a print from our online store, because you get something awesome in return! We’re having a Thanksgiving/Black Friday/Small Business Saturday/Cyber Monday sale with 15% off all prints. Choose from my original...
Maps Mania
The Best Graphics Team in the World
4 months ago
Adventures In...
Tolkien Style Maps in a GIS: part 2, Mountains
“I want to see mountains again, Gandalf, mountains. And then find somewhere where I can rest.” In...
10 months ago
“I want to see mountains again, Gandalf, mountains. And then find somewhere where I can rest.” In this 4-part series we’ll walk through the reckoning of a Lord of the Rings style fantasy map, right in ArcGIS Pro. We map-makers get to breathe honest to goodness geographic life...
Maps Mania
Land doesn't vote, people do!
3 months ago
Maps Mania
The 2024 World Press Freedom Rankings
7 months ago
Adventures In...
Tolkien Style Maps in a GIS: part 1, Forests
“Most of the trees are just trees, of course; but many are half awake.” In this 4-part series we’ll...
10 months ago
“Most of the trees are just trees, of course; but many are half awake.” In this 4-part series we’ll walk through the reckoning of a Lord of the Rings style fantasy map, right in ArcGIS Pro. We map-makers get to breathe honest to goodness geographic life into the seminal aesthetic...
Map of the Week
This One
This one map (via New York Times) tells you quite a bit about what happened in the U.S. Election on...
a month ago
This one map (via New York Times) tells you quite a bit about what happened in the U.S. Election on Tuesday.
Aside from a few strange outliers (western Oklahoma, suburban Atlanta, northwest Michigan) The "red shift" happened across all regions and demographics. Hard to look at...
Transit Maps
Submission – Unofficial Map: Improved Cercanías Madrid Map by Jace
Submitted by Jace, who says: A while ago I saw your review of the Cercanías Madrid [our 2022 review...
3 months ago
Submitted by Jace, who says: A while ago I saw your review of the Cercanías Madrid [our 2022 review is here – Cam], and, as a regular user of the system, I too find the map quite bad: Uneven distances between lines, mismatched fonts in the route bullets, and overall lack of...
Twelve Mile Circle –...
Inland Northwest, Day 4 (Lewis & Clark Country)
We were now officially between races. A day earlier I ran a half-marathon in Pendleton, Oregon and I...
2 months ago
We were now officially between races. A day earlier I ran a half-marathon in Pendleton, Oregon and I had to do it again in Clarkston, Washington the following day. So this was the rest day, or at least it was for me. Most participants in the Mainly Marathons Northwest series...
Musings on Maps
Maps and Metaphors
The war around Gaza is not for territory, but rather for the destruction of the presence of a terror...
10 months ago
The war around Gaza is not for territory, but rather for the destruction of the presence of a terror network that has entrenched its power base deep underground. In many case, deeper than thought. While Israel has been pretty clear about … Continue reading →
Map of the Week
The Inequalities of Climate Change
There was much talk, if not much action, at the recent COP27 conference about wealthier countries...
a year ago
There was much talk, if not much action, at the recent COP27 conference about wealthier countries compensating poorer ones for the impacts of climate change. The poorer countries see the largest impacts, while contributing the least to the problem. This map illustrates the...
Twelve Mile Circle –...
Southern Heat, Part 3 (Apalachicola)
Next we began the actual “road” portion of the road trip as Atlanta receded into the distance behind...
a year ago
Next we began the actual “road” portion of the road trip as Atlanta receded into the distance behind us. We spaced our drives into four segments of 5-6 hours each to make them manageable. I figured that would cover a decent distance without consuming the entire day. The first leg...
Maps Mania
OpenStreetMap Edits in Real Time
10 months ago
Map of the Week
Seoul Maps
I found this nice collection of maps of Seoul, South Korea's largest city and capital from...
a year ago
I found this nice collection of maps of Seoul, South Korea's largest city and capital from theSEOULlive. This is a website/magazine of Korean culture that "focuses on unraveling the hidden jewels of Seoul that can only be found with rumination."
Unfortunately these maps are...
Map of the Week
Make Your Own Ferraris Map
While researching the Ferraris Atlas of Belgium from my last post, I came across a Github page that...
2 months ago
While researching the Ferraris Atlas of Belgium from my last post, I came across a Github page that lets you create your own Ferraris style map using QGIS. The author, Manuel Claeys Bouuaert did an excellent job creating a hand drawn looking style using modern technology....
Musings on Maps
Along Narnia’s Enchanted Shores
As we face an age when the norms of legal conduct in the United States stand to be shredded, we have...
3 weeks ago
As we face an age when the norms of legal conduct in the United States stand to be shredded, we have been suggested to benefit from looking, both for perspective and solace, if only for relief, to fantasy literature as … Continue reading →
Map of the Week
New Sweden
New Sweden was the first European colony in the Delaware Valley, established in 1638. It was a short...
a year ago
New Sweden was the first European colony in the Delaware Valley, established in 1638. It was a short lived colony meant to be Sweden's answer to the New Netherland colony (now New York).
via Wikipedia
"Nya Sverige" or "Niew Sweden" was originally proposed by Peter Minuit,...
Map of the Week
Tyne River Shipbuilders
While researching something unrelated, I came across this series of maps showing ship builders and...
a year ago
While researching something unrelated, I came across this series of maps showing ship builders and related industries on the River Tyne in and near Newcastle, UK.
The maps, from 1972, stretch from the mouth of the river (above) to the City of Newcastle upon Tyne,
and westward...
Twelve Mile Circle –...
Dayton, Ohio Part 1 (The Wright Stuff)
When people have asked, I’ve told them with a straight face that we didn’t go to Daytona for Spring...
8 months ago
When people have asked, I’ve told them with a straight face that we didn’t go to Daytona for Spring Break, no, we went to Dayton. As in Ohio. As in probably the least likely Spring Break destination in the United States. We managed to avoid warm weather, sandy beaches, and...
Map of the Week
Maps and Views at the British Library
The British Library contains over 4.5 million maps, atlases, globes, and digital models dating back...
5 months ago
The British Library contains over 4.5 million maps, atlases, globes, and digital models dating back to medieval times. A small sample of these are displayed on the walls in a section called "Maps & Views". Here are some mediocre pictures I took with links (where I can find them)...
Twelve Mile Circle –...
England, Day 8 (Onward to London)
Finally we reached the end of our time in Dorset. I enjoyed that quiet corner of England and I felt...
4 months ago
Finally we reached the end of our time in Dorset. I enjoyed that quiet corner of England and I felt we covered it pretty thoroughly. Now we needed to drive back to London where a whole new set of adventures awaited. Stonehenge However, we couldn’t go straight back because of...
Transit Maps
Submission – Unofficial Map: Brussels S-Train by Elliot H
Submitted by Elliot, who says: I’ve come across this blog a couple of months ago, and have been...
a year ago
Submitted by Elliot, who says: I’ve come across this blog a couple of months ago, and have been lurking ever since. I’ve always wanted to try my hand at designing a trasit diagram, and having gotten some free time, I decided to redesign the S-Train diagram for Brussels. So here...
Map of the Week
The New Acadian Heritage Room
On my recent trip to Nova Scotia, I stumbled upon the grand opening of the New Acadian Heritage Room...
a year ago
On my recent trip to Nova Scotia, I stumbled upon the grand opening of the New Acadian Heritage Room at the O’Dell House Museum in Annapolis Royal. I had not known anything about it, but was in the right place on the right day. The room is primarily a collection of maps from the...
Maps Mania
2½ Half Weeks with Mrs Rauer
11 months ago
Map of the Week
The Film Industry's Nine Dash Line Problem
This summer's hit movie Barbie has been banned in Vietnam for its portrayal of the Nine Dash Line on...
a year ago
This summer's hit movie Barbie has been banned in Vietnam for its portrayal of the Nine Dash Line on a world map. Note: I have not (yet) seen any of the movies or shows listed below.
This line represents China's claims in the South China Sea. These claims have been rejected by...
GeoCurrents
The Electoral Transformation of Wisconsin and Minnesota
The neighboring states of Wisconsin and Minnesota are an instructive place to examine the recent...
a month ago
The neighboring states of Wisconsin and Minnesota are an instructive place to examine the recent transformation of electoral geography in the United States. Both states saw a comparatively modest “red shift” from the presidential election of 2020 to that of 2024. In Wisconsin,...
Adventures In...
How to make this drought map in ArcGIS Online
Here’s how to make the drought map used in the Drought Aware app. This video covers creating a...
6 days ago
Here’s how to make the drought map used in the Drought Aware app. This video covers creating a custom imagery basemap, modified to best support thematic data, and a styling method for the overlain drought polygons so they tint the imagery a color based on severity and have a...
Transit Maps
Submission – Historical Map: Duluth Transit Authority, 1982
Submitted by Darryl, who says: Going through old boxes in my basement, I came across this 1982 opus...
a month ago
Submitted by Darryl, who says: Going through old boxes in my basement, I came across this 1982 opus from the Duluth Transit Authority. I may be biased because it’s the first transit map I ever saw, but I think it’s amazing, capturing the way the city nestles into the topography,...
Maps Mania
Gaza is 42 Million Tonnes of Rubble
4 months ago
Adventures In...
Imagery basemap ready for data
Imagery is the most detailed, most literal of basemaps. You are actually seeing a picture of what...
a year ago
Imagery is the most detailed, most literal of basemaps. You are actually seeing a picture of what the ground looks like at any location. And while this sort of context can be incredibly useful, it can also wreck the way we see and understand thematic data that is draped over it....
Transit Maps
Submission – Historical Map: Relief Map of Street Railway System in Pittsburgh and Vicinity, 1910
Submitted by Marc, who says: Hi ! I enjoy the historical maps, especially. Here’s my all-time...
4 months ago
Submitted by Marc, who says: Hi ! I enjoy the historical maps, especially. Here’s my all-time favorite historical map — a hand-made relief map of the Pittsburgh streetcar system, from 1910. Transit Maps says: Oh, I just love this, Marc! This fantastic map was included as part of...
Transit Maps
Historical Map: Sydney Railway Layout, c. 1940
Unearthed on Twitter (It’ll always be Twitter to me, no matter what Elon says) by @crossing_lights,...
a year ago
Unearthed on Twitter (It’ll always be Twitter to me, no matter what Elon says) by @crossing_lights, this is quite an extraordinary find. Long-time readers may have seen the 1939 version of this diagram (and the digital recreation that I made). Here’s the thing: the general...
Maps Mania
The Sad State of Local News 2023
10 months ago
Adventures In...
GIS Day 2024
They say it’s the mappiest day of the year, but here’s a short video we made for GIS Day way back at...
a month ago
They say it’s the mappiest day of the year, but here’s a short video we made for GIS Day way back at the mappiest place on earth (aka the Esri User Conference) back in July! November felt like forever away, but you know how all that goes. Thanks to Jo Ann Prichniewski for...
Twelve Mile Circle –...
Southern Heat, Part 5 (Mississippi Gulf)
Next we returned to familiar territory. I’ve mentioned the Mississippi Gulf Coast many times on...
a year ago
Next we returned to familiar territory. I’ve mentioned the Mississippi Gulf Coast many times on Twelve Mile Circle because I go there fairly regularly and I have a lot of family there. However, my last trip was way back in 2019 and only for a long weekend. Somehow I never figured...
Adventures In...
Find and download vintage USGS topo maps
The new Historical Topo Map Explorer is out of beta and ready for you to dive into a collection of...
6 months ago
The new Historical Topo Map Explorer is out of beta and ready for you to dive into a collection of over 180,000 beautiful vintage USGS topo maps! Use this updated Living Atlas app to geographically browse, download, export, and even animate, these cartographic objects of joy....
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