Transit Maps
Submission – Official Map: TRAM d’Alacant Fare Zones, 2023
Submitted by Roberto, who says: I would like to share the TRAM d’Alacant fare zone map. It describes...
a year ago
Submitted by Roberto, who says: I would like to share the TRAM d’Alacant fare zone map. It describes the different zones and stops of this tramway/narrow gauge train in the Spanish province of Alacant (Alicante). It’s been reopened recently after six years of renovation works....
Maps Mania
The Bellingcat Open Source Challenge
3 weeks ago
Maps Mania
OpenStreetMap Edits in Real Time
10 months ago
Maps Mania
Battles of World War II & American Wars
5 months ago
Map of the Week
Countries with Women Leaders
Here is a map from the Washington Post, via Reddit showing countries past & present with women as...
a month ago
Here is a map from the Washington Post, via Reddit showing countries past & present with women as heads of state. Click it (and then again) for higher resolution.
We in the United States like to think we are the most advanced country in the world but by this metric we are well...
Adventures In...
Make this 3D printed globe please
Ah, it’s that time of year when we geographers pour ourselves a steaming mug of hot coffee and place...
a year ago
Ah, it’s that time of year when we geographers pour ourselves a steaming mug of hot coffee and place a stroopwafel over it until the caramel is nice and gooey and take the hand of other nearby geographers and sing O Denneboom together. Say, what’s with all the Dutch references?...
Musings on Maps
The Dystopia of Diagolon: Irrational Cartographies of Secession
The quandary of our own abundant if not inexhaustible repertoire of mapping abilities and skills of...
over a year ago
The quandary of our own abundant if not inexhaustible repertoire of mapping abilities and skills of visualization are tried by the spread of COVID-19. As dashboards, news agencies, and media offered new maps and staked new skills of mapping, maps … Continue reading →
Maps Mania
Geotripper - the Traveling Salesman Game
a month ago
Transit Maps
Submission – Unofficial Diagram of Victorian Ferry Routes, 2024 by Bushland Maps
Submitted by Bushland Maps, who say: Ferries are a bit of a forgotten mode of transport in...
a month ago
Submitted by Bushland Maps, who say: Ferries are a bit of a forgotten mode of transport in Melbourne. With no integration into the fare system or journey planners, and with overarching public transport body PTV only “overseeing” three of the routes (which doesn’t have any...
Adventures In...
How to Make a Hexagonal Cartogram in ArcGIS Pro
Of course maps are just the most fascinating and information dense graphical information products...
9 months ago
Of course maps are just the most fascinating and information dense graphical information products around…in my unbiased opinion. I can, and do, go on and on about the deep and pervasive benefits of spatial representations. But…well…sometimes a map, strictly speaking, can have...
Maps Mania
Canada's Hidden Subterranean Rivers
8 months ago
Map of the Week
The Lost Subways of North America
A new book by Jake Berman, The Lost Subways of North America explores the history of unbuilt and...
a year ago
A new book by Jake Berman, The Lost Subways of North America explores the history of unbuilt and discontinued transit in 23 cities in the United States and Canada. Mexico is not included because "Mexico's urban history is so unlike that of the United States and Canada."
Cities...
Maps Mania
Where to Watch April's Solar Eclipse
10 months ago
Twelve Mile Circle –...
Inland Northwest, Day 7 (Abrupt End)
What should have been a ten day trip ended unexpectedly on the seventh day. The previous evening our...
2 months ago
What should have been a ten day trip ended unexpectedly on the seventh day. The previous evening our kid who was watching the house called to tell us about our soaking wet basement carpet. Our ancient boiler was leaking. So we immediately contacted our insurance provider, a water...
Adventures In...
Layout sandwich
Here’s how to make an ArcGIS Pro layout where certain elements of the map step over the neatline and...
a year ago
Here’s how to make an ArcGIS Pro layout where certain elements of the map step over the neatline and the graticule is relegated only to the oceans. Because that looks cool! Mapping has a long and handsome history of neatlines that are interrupted by bits of land spilling over it,...
Twelve Mile Circle –...
Osage Orange
It seemed strange to fixate on a single tree for more than a decade but that’s exactly what...
a month ago
It seemed strange to fixate on a single tree for more than a decade but that’s exactly what happened. I notice it a few weeks every autumn and then quickly forget about it for another year. That all started sometime around 2013 when I began to ride a stretch of the Capital...
Twelve Mile Circle –...
Dayton, Ohio Part 6 (Breweries)
It’s the eternal question. Should I lump all of the brewery visits into a single article or should I...
8 months ago
It’s the eternal question. Should I lump all of the brewery visits into a single article or should I spread them within the series? Well, as always, it depends. This time I decided to discuss them all at once because of a simple fact of geography. We visited eight breweries...
Twelve Mile Circle –...
Costa Rica, Part 8 (Completing the Circuit)
Too soon the Costa Rica adventure approached its end and it was time to wrap things up with a final...
a year ago
Too soon the Costa Rica adventure approached its end and it was time to wrap things up with a final few activities. The route involved the usual complexities, driving down the mountain from Monteverde and heading towards the airport outside of San José. We also took a little...
Twelve Mile Circle –...
Atlanta BeltLine – Eastside Trail
I arrived in Atlanta, Georgia for business. On the final day I wrapped-up and had a little time to...
a year ago
I arrived in Atlanta, Georgia for business. On the final day I wrapped-up and had a little time to visit a family member who lives in the city. That became a good excuse to head over to the Grant Park neighborhood on Atlanta’s eastside. We spent most of our late afternoon walking...
Adventures In...
How to Reattach Land that Spills Over the International Dateline
If you’ve ever made a world map before, you may have noticed that bit of Siberia that spills over...
a year ago
If you’ve ever made a world map before, you may have noticed that bit of Siberia that spills over the International Dateline only to magically appear on the left edge of the world. When it comes to projecting our not-2D world onto a 2D surface, we have to draw the line somewhere....
Map of the Week
30 Day Map Challenge 2024-Part 2
Here is the second half of the 30 Day Map Challenge. The one where I don’t make anything but just...
4 weeks ago
Here is the second half of the 30 Day Map Challenge. The one where I don’t make anything but just sit back and enjoy the work of others. The first half of the month was reviewed here.
I will start on Day 23 where the prompt was memory. There were quite a few good entries for this...
Adventures In...
How to emboss an imagery basemap
Ah the simple pleasures of the World Imagery basemap. So much earth. So much imagery. So many...
a year ago
Ah the simple pleasures of the World Imagery basemap. So much earth. So much imagery. So many corners of this world to explore. How can we take something so verdant and charming and just ratchet it up to eleven? We’ll use a water mask and some layer effects, that’s how! 0:00...
Adventures In...
Storybook Cartography
ArcGIS Pro is a serious tool for serious GIS analysis. Are you ready for some seriously charming...
a year ago
ArcGIS Pro is a serious tool for serious GIS analysis. Are you ready for some seriously charming illustration style cartography? Ok! . . Children’s maps are a valuable thing. They are often the first impressions the world of geography has on every single one of us. What an...
Map of the Week
Soprano Land
The Sopranos is having a bit of a moment with the recent HBO documentary about David Chase....
3 months ago
The Sopranos is having a bit of a moment with the recent HBO documentary about David Chase. Illustrator Robert Sikoryak made a nice map to orient fans to the New Jersey landscape of the show.
You can click above to see a larger version. I've only watched bits of the show so I...
somethingaboutmaps
Simple Oblique Views in Blender
While many people use my Blender shaded relief tutorial, and associate me with the software, I’m...
over a year ago
While many people use my Blender shaded relief tutorial, and associate me with the software, I’m really not much of a 3D cartographer. I make oblique-view maps only rarely, and when I do, it’s usually in a simplified, abstract style, rather than the detailed, naturalistic...
somethingaboutmaps
Automated Hachuring in QGIS
I seem to have accidentally come up with a method for duplicating a centuries-old terrain...
5 months ago
I seem to have accidentally come up with a method for duplicating a centuries-old terrain representation technique. If you’ve looked at old maps, you’ve probably seen hachures: lines that run up and down along the slope of terrain features. There were a wide variety of approaches...
Maps Mania
Mapping the History of the Railway
9 months ago
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 →
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 →
Twelve Mile Circle –...
Asia-Pacific, Part 8 (Postscript: Interesting Signs)
I know that some of the articles in this series veered into heavy topics. So let’s take things in a...
a year ago
I know that some of the articles in this series veered into heavy topics. So let’s take things in a less serious direction for a moment now that I’ve completed the travelogue portion. It’s no secret that I enjoy signage, the more unusual the better. Sometimes I even collect them...
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...
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...
2 weeks 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
Who are Your Neighbors Donating to?
2 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...
Adventures In...
Make this AI-inspired topo landscape please
Many weeks ago I saw an achingly beautiful bit of AI-generated terrain art shared by Esri’s glorious...
a year ago
Many weeks ago I saw an achingly beautiful bit of AI-generated terrain art shared by Esri’s glorious instagram account. Initially I was a bit intimidated by the robots; it was so charming and tactile and wondrous and dreamlike and sinuous. But also…inspiring. I wondered if I...
Map of the Week
More Maps and Views at the British Library
Here is another installment of maps on display at the British Library - part 1 can be found...
5 months ago
Here is another installment of maps on display at the British Library - part 1 can be found here.
Estate Map by Margaret Bowles, 1659
Apologies for the dark and shadowy picture, the display hall is not brightly lit. Margaret Bowles was an English cartographer whose surviving...
Adventures In...
North Arrow Necessity
Can a map still be considered a map if it doesn’t have a north arrow? Yes. A north arrow is an...
4 months ago
Can a map still be considered a map if it doesn’t have a north arrow? Yes. A north arrow is an optional map accompaniment and you should think critically about your map to determine for yourself if it needs a north arrow or not. For what it’s worth, often a map should not have a...
Map of the Week
Some Maps in the Wild: Nova Scotia Edition
There is an entire web site dedicated to #MapsintheWild - also a social media hashtag. On a recent...
a year ago
There is an entire web site dedicated to #MapsintheWild - also a social media hashtag. On a recent trip to Nova Scotia, I found some very nice examples, including last week's post. Here are a few more.
There are many memorials throughout the province to the Acadians who were...
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...
9 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...
Maps Mania
The 100 Most Segregated School Districts in America
9 months ago
Map of the Week
Harry Beck's Famous Subway Map Goes Airborne
This map was published a month ago in the Londonist. Just about every other map blog has already...
a year ago
This map was published a month ago in the Londonist. Just about every other map blog has already picked up on it and I am late to the game. However, I've spent so much time looking at it that I think it's worth a visit even if you've already seen it. It was drawn by Harry Beck,...
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
Live 2 Years Longer with Better Air Quality
a year ago
somethingaboutmaps
A New Take on an Old Style
Gentle readers, I have some exciting things to share with you. After several months of tinkering and...
2 months ago
Gentle readers, I have some exciting things to share with you. After several months of tinkering and toolmaking, I have created a series of posters of iconic peaks (and other terrain), illustrated in a sketch style inspired by old hachure drawings. There are 37 designs to choose...
Transit Maps
Fantasy Map: Washington Commanders 2023 “Season Map”
Posted yesterday on the Commanders’ Twitter account, here’s a Washington Metro-themed map of the...
a year ago
Posted yesterday on the Commanders’ Twitter account, here’s a Washington Metro-themed map of the team’s 2023 season. It basically just places the team’s opponents for the year on a vaguely US-shaped map using some Metro iconography and colours and calls it a day. It’s...
Map of the Week
The Climate Impact of Your Neighborhood
This latest New York Times interactive map shows how people who live closer in to city centers have...
over a year ago
This latest New York Times interactive map shows how people who live closer in to city centers have a relatively small carbon footprint, while those who live further out have some of the largest footprints in the nation.
While that may not be surprising by itself there are some...
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...
Transit Maps
Official Map: C-TRAN Bus Network, Vancouver, Washington, October 2023
Perhaps somewhat surprisingly, Transit Maps has never taken a look at the map for Portland’s...
a year ago
Perhaps somewhat surprisingly, Transit Maps has never taken a look at the map for Portland’s northern neighbour, the (original) Vancouver. With the recent addition of their second “The Vine” BRT route along Mill Plain Boulevard, now seems like a good time. At first glance, it...
Maps Mania
Mapping Moving Borders in Real-Time
4 months ago
Maps Mania
The Right-Wing Terrorism Map
10 months ago
Twelve Mile Circle –...
Costa Rica, Part 7 (On To Monteverde)
Next we began our trek to Monteverde, into Costa Rica’s famed Cloud Forest. This is one of the...
a year ago
Next we began our trek to Monteverde, into Costa Rica’s famed Cloud Forest. This is one of the nation’s smallest microclimates and one of its most intriguing. High in the mountains, a thick blanket of fog frequently envelopes the landscape and creates a gentile moisture. A steady...
Maps Mania
The Loss of the Great American Grasslands
7 months ago
James Cheshire
Being creative is reason enough to try different data visualization
A simple line chart might be all you need to communicate the patterns in a dataset, but it might not...
over a year ago
A simple line chart might be all you need to communicate the patterns in a dataset, but it might not be given a second glance. Getting the viewer to work a little harder to interpret and think about a graphic can be a very effective way of generating engagement. This is where the...
Transit Maps
New Official Map: San Francisco Muni Metro Map with Central Subway
This map has actually been out for a while, but today – celebrating the full opening of the Central...
a year ago
This map has actually been out for a while, but today – celebrating the full opening of the Central Subway – seemed like the appropriate day to post about it. Design-wise, this is very much an evolution of previous efforts (see my review of the post-COVID resumption of service...
somethingaboutmaps
Kickstarter 3: The Return
For the past several years, I’ve enjoyed the process of cyanotype printing, and have released a...
a month ago
For the past several years, I’ve enjoyed the process of cyanotype printing, and have released a number of projects based on this technique (including my favorite item I’ve ever made). Now, I’ve decided to take my recent work in developing terrain sketches, and turn it into a new...
Map of the Week
Pittsburgh Week
This week I am attending the North American Cartographic Information Society (NACIS) meeting in...
a year ago
This week I am attending the North American Cartographic Information Society (NACIS) meeting in Pittsburgh so I haven't had time for a proper blog post. There's lots of great stuff here that may make for future blog posts but in the meantime here are a few random maps I've come...
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...
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...
Transit Maps
Project: My UTA Rail and BRT Design Exploration
I teased this in yesterday’s review of the new official UTA diagram, so here’s my exploration of a...
a year ago
I teased this in yesterday’s review of the new official UTA diagram, so here’s my exploration of a few design ideas for an alternative version. As always with this type of project, I look for ways to approach the design problems for the diagram that are intentionally different to...
Adventures In...
The Geoholics Podcast
I got to join The Geoholics podcast this week and had a fun conversation with Kent Groh, Ryan Kelly,...
a year ago
I got to join The Geoholics podcast this week and had a fun conversation with Kent Groh, Ryan Kelly, and Nik Smilovsky Here is a link to the episode: https://open.spotify.com/episode/0sHBwsGyfAoZE3ra5RaeVB?si=f1f3bdf9ab3b4695 Here’s the episode’s description: Raised by two...
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...
Twelve Mile Circle –...
England, Day 4 (Bristol)
In retrospect we probably should have done this as an overnight trip. As we soon learned, there’s no...
5 months ago
In retrospect we probably should have done this as an overnight trip. As we soon learned, there’s no fast, direct way to drive from Dorset’s Isle of Purbeck to Bristol (map). Google says it should take a couple of hours in optimal conditions which sounds doable, if a bit slow....
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...
somethingaboutmaps
A Free eBook of Terrain Lines
Friends, earlier this week I mentioned that I’d completed a whole bunch of terrain sketches using...
2 months ago
Friends, earlier this week I mentioned that I’d completed a whole bunch of terrain sketches using some novel techniques that allowed me to create a hachure drawing style from digital elevation data. If you’d like to see the whole set, I’ve now assembled them into a quick eBook...
Twelve Mile Circle –...
England, Day 10 (More Typical London)
Unlike the previous day, we focused our final full London day on places more regularly associated...
4 months ago
Unlike the previous day, we focused our final full London day on places more regularly associated with typical tourists. Sometimes we do that. Occasionally I displayed my normal geo-oddity proclivities but mostly it was about cramming as much as possible into the hours before...
somethingaboutmaps
Take the 2024 Freelance Mapper Survey
Friends and colleagues, it’s time once again for the survey that Aly Ollivierre and I conduct every...
9 months ago
Friends and colleagues, it’s time once again for the survey that Aly Ollivierre and I conduct every two years. We ask people who do freelance mapping work about their fees and other business practices, in order to help bring more transparency to our little niche of the world, and...
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...
James Cheshire
If Data Could Talk Podcast
We sat down with Andy Cotgreave for the If Data Could Talk podcast to give some behind the scenes...
over a year ago
We sat down with Andy Cotgreave for the If Data Could Talk podcast to give some behind the scenes insights about our collaborative process and some of the work that went into Atlas of the Invisible.
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...
Adventures In...
Tolkien Style Maps in a GIS: part 3, Water
“The world has changed. I see it in the water.” In this 4-part series we’ll walk through the...
10 months ago
“The world has changed. I see it in the water.” 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 found in the LOTR...
Twelve Mile Circle –...
England, Day 7 (Tankfest)
Finally the single event that justified our entire trip to England arrived, the renowned Tankfest....
5 months ago
Finally the single event that justified our entire trip to England arrived, the renowned Tankfest. It’s everything the name implies, a festival of military tanks, and it happens only once a year on the grounds of the Tank Museum in Bovington (map). This is what the younger kid...
Transit Maps
Submission – New Official Map: UTA Rail and BRT Map, 2023
Submitted by Browne, who says: UTA, the primary transit provider for northern Utah, has officially...
a year ago
Submitted by Browne, who says: UTA, the primary transit provider for northern Utah, has officially launched its newest BRT service, and with it, a new transit map. The OGX is a new BRT route from Ogden Central Station, downtown, Weber State University, and down to McKay-Dee...
Maps Mania
1000+ Streets Called Washington
6 months ago
Map of the Week
Summer Light Reading 2024
Here is another installment of what is becoming an annual summer tradition. Just like the light...
4 months ago
Here is another installment of what is becoming an annual summer tradition. Just like the light beach reading, here is some light map reading. Not much to comment about, just some maps and related items I like.
First of all since the Olympics are in Paris, a nice papercut map you...
Transit Maps
Unofficial Maps: Two new takes on the London Underground by Kenneth Field
Back in 2019, Ken showcased an experimental alternative Tube Map based on a diamond motif (read the...
a year ago
Back in 2019, Ken showcased an experimental alternative Tube Map based on a diamond motif (read the Transit Maps review here) that had mixed reactions from the community. He went away and absorbed that feedback, and – like a glutton for punishment – he’s back with not one, but...
Map of the Week
Protein Survey Map
While looking for unrelated items I came across this 1920's Protein Survey Map of Western...
a year ago
While looking for unrelated items I came across this 1920's Protein Survey Map of Western Canada.
Wondering what any of this means, I did some research and discovered that protein refers to the gluten content of wheat. In the early 1900's flour mills began classifying their...
Adventures In...
Analysis in the Browser
Here is a two-pack with some small adventures with data in ArcGIS Online. The first is a smashing of...
a year ago
Here is a two-pack with some small adventures with data in ArcGIS Online. The first is a smashing of two fields into a new frankenfield ready for mapping, and the second shows how to create entirely new map layers and cram them with meaningful attributes. … Sometimes you have all...
Twelve Mile Circle –...
Southern Heat, Part 1 (Road Trip)
It feels like I just got back from Costa Rica and then I’m right back on the road again. True...
a year ago
It feels like I just got back from Costa Rica and then I’m right back on the road again. True enough, we made it home for only a couple of weeks before we began an extended drive through the southeastern United States. However, those were the only dates that worked with...
Twelve Mile Circle –...
From Skyline to Valley
A family friend had a big round-number birthday recently and we drove down to Central Virginia for...
over a year ago
A family friend had a big round-number birthday recently and we drove down to Central Virginia for the celebration. Meanwhile, I’m always on the lookout for opportunities to add to my various travel lists so I wondered how might I combine the two. I thought about county counting...
Adventures In...
On-the-Fly Generalization Hack for ArcGIS Pro
Generalization is one of the most important tools in a map maker’s tool kit. Sometimes the...
11 months ago
Generalization is one of the most important tools in a map maker’s tool kit. Sometimes the complexity of our geometry needs to be smoothed out to best visually represent a place or appear best at various scales. Here is a way (complete hack, but surprisingly effective) to...
Map of the Week
Mapping Etymology
Mapologies is a website that shows many interesting etymology maps such as this one showing the word...
8 months ago
Mapologies is a website that shows many interesting etymology maps such as this one showing the word for Earth throughout Europe-from their planets page.
The countries are color coded by the language family origins of the words. Here are peaches from the fruits page.
I like...
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
170 Years of American Immigration
5 months ago
Twelve Mile Circle –...
England, Day 3 (Dorchester)
We began to explore a little further afield, still within Dorset, as we began to settle in to our...
5 months ago
We began to explore a little further afield, still within Dorset, as we began to settle in to our home for the week. That took us a little further west and a few miles inland from the English Channel. It included a lot of open countryside and then a sizeable settlement....
Maps Mania
The Stunning Beauty of Air Traffic Data
8 months ago
somethingaboutmaps
A New, Unrelated Blog
Kindly readers: I wanted to let you know that I’ve started another little publication, one which has...
over a year ago
Kindly readers: I wanted to let you know that I’ve started another little publication, one which has nothing to do with maps, but I figure is worth telling you about anyway: I climb trees recreationally, and I’ve decided to start writing about my thoughts and experiences. Perhaps...
Maps Mania
The Easter Bunny's Egg-cellent Adventure
9 months ago
Adventures In...
How to find (and style!) detailed water polygons for your map
I often struggle to find high resolution polygons for things that tend to change, like water, urban,...
a year ago
I often struggle to find high resolution polygons for things that tend to change, like water, urban, ice, whatever. Here’s how you can wrangle some up-to-date, detailed, water polygons for your small or medium scale maps (plus five different ways you can style them up)… Here’s...
Transit Maps
New Official Map: Los Angeles Metro with Regional Connector, 2023
Just dropped on the LA Metro Twitter account, here’s a first look at their new system map once the...
a year ago
Just dropped on the LA Metro Twitter account, here’s a first look at their new system map once the Regional Connector opens at noon, this Friday June 16. First off, one prediction I made in my previous review [October 2022] has been proven true: this map marks the end of the old...
Musings on Maps
Sea Surface Temperatures
With global ocean surface temperatures shot way off the charts by mid-March, beyond forty years...
a year ago
With global ocean surface temperatures shot way off the charts by mid-March, beyond forty years satellites have monitored sea surface temperatures, we’ve been struggling to map the changes in sea-surface temperatures, both globally and locally, in satisfactory and meaningful...
Map of the Week
Map Failbruary Challenge Days 15-28
Here is the second half of the #MapFailbruaryChallenge. For the first half and explanations...
a year ago
Here is the second half of the #MapFailbruaryChallenge. For the first half and explanations see here. Here are the categories, again with minimal commentary.
Day 15 - You do not need to know geography to be a cartographer
Day 16 - Not safe for work
Day 17 - Not enough or...
Maps Mania
Reconstructing the Ancient Trade Routes
11 months ago
Twelve Mile Circle –...
Inland Northwest, Day 1 (Staging)
Was there a name for that largely empty space beyond Washington’s Cascades Range and into the Idaho...
3 months ago
Was there a name for that largely empty space beyond Washington’s Cascades Range and into the Idaho Panhandle? A little research suggested the Inland Northwest, or perhaps a now lesser-used designation, the Inland Empire (not to be confused with a similarly named area of...
Maps Mania
The EJAtlas: A Map for Environmental Justice
3 months ago
Maps Mania
The Unknown Pleasures of Population Density
a year ago
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
It's War on the Streets of Paris
7 months ago
Musings on Maps
Floating Sargasso Sea
Mapped from the Canaries to the West Indies, against a blank background, the Sargassum Belt seems...
a year ago
Mapped from the Canaries to the West Indies, against a blank background, the Sargassum Belt seems removed from the levels of phosphorous of our coastal oceans leaving the high density of its thirteen million tons on a blank screen as the latest whacky disturbance of the...
Maps Mania
How Big is Your Country's CO2 Footprint?
a month ago
Twelve Mile Circle –...
Great American Beer Festival (and More)
I hinted at ulterior motives in the last article about my long weekend in Denver. I didn’t travel...
2 months ago
I hinted at ulterior motives in the last article about my long weekend in Denver. I didn’t travel all the way out there just to casually tour around. Indeed, I had a very specific purpose in mind — checking off a bucket list item in fact — attending the Great American Beer...
Maps Mania
245 Russian Military Targets at Risk
4 months ago
Maps Mania
The 2024 UK General Election Map
6 months ago
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...
Maps Mania
The Rise & Fall of National Rail Networks
a year ago
Maps Mania
Trains, Balloons and Automobiles
5 months ago
Twelve Mile Circle –...
Asia-Pacific, Part 3 (Japan: Tokyo Temples and Tourists)
I arrived in Japan on a Friday evening, having lost an entire day crossing the International Date...
a year ago
I arrived in Japan on a Friday evening, having lost an entire day crossing the International Date Line from Honolulu. But it also meant I got a free weekend in Tokyo before resuming work on Monday. It’s easier and cheaper to stay in a hotel all weekend than go half way around the...
Map of the Week
Nice Eclipse Maps - Part 2
As promised from last week's post here are a couple additional sites that nicely visualize the path...
9 months ago
As promised from last week's post here are a couple additional sites that nicely visualize the path of next month's eclipse. The first one is from Bloomberg, How to Find the Best Cities to Watch the Eclipse. One of the best things about this page is that it starts with an...
Transit Maps
Submission – Official Map: Greater Copenhagen Rail Map, 2024
Submitted by Jakob, who says: The M4 branch extension to Copenhagen South has just opened, and with...
5 months ago
Submitted by Jakob, who says: The M4 branch extension to Copenhagen South has just opened, and with it, a much improved map compared to 2019 [My review of the 2019 map can be found here – Cam]. The Circle Line is now more spacious, junctions are labeled more clearly, and metro...
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...
Maps Mania
Tory Candidates Violently Attacked
6 months ago
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
Virtual Indian Independence Day
4 months ago
Map of the Week
Middle Earth Transit Map
Hard to believe that those dumb hobbits risked their lives walking all the way to Mordor when they...
7 months ago
Hard to believe that those dumb hobbits risked their lives walking all the way to Mordor when they could have just taken the Orange Line.
Oh wait, the tunnel under the mountain is closed
so they would have had to switch to the Red Line at Bree and then made another...
Map of the Week
Lenapehoking-The Delaware Watershed
A more modern take on last week's Coaquannock map, Lenapehoking is a map of the Delaware Watershed's...
a year ago
A more modern take on last week's Coaquannock map, Lenapehoking is a map of the Delaware Watershed's natural environment. The title means land of the Lenape people.
The map was created by Illustrator Meg Lemieur and is available on Etsy. The map is beautifully illustrated with...
Maps Mania
FlightRadar's New GPS Jamming Map
9 months ago
Adventures In...
Detect and measure wildfires with Sentinel-1 Explorer
Our human visual systems collect light from a pretty narrow slice of the electromagnetic spectrum....
5 months ago
Our human visual systems collect light from a pretty narrow slice of the electromagnetic spectrum. But there is so much more light to see. Radar systems use photons with much longer wavelengths that can break through clouds and smoke, and because the energy is sent from the...
Map of the Week
Thirty Day Map Challenge 2023-Days 1 and 2
Yes it’s November and time for another 30 Day Map Challenge. As in previous years (see here for last...
a year ago
Yes it’s November and time for another 30 Day Map Challenge. As in previous years (see here for last year) I began with no real goal of completing it or much idea beyond the first few days. Also as in previous years I’m getting sucked in again. Only two days of action to report...
Maps Mania
Russia's Secret Nuclear Targets in China
4 months ago
Map of the Week
Endangered Languages of New York City
In January I did a series of posts on endangered languages. A few weeks ago the New York Times had...
9 months ago
In January I did a series of posts on endangered languages. A few weeks ago the New York Times had an excellent "scrollytelling" graphic story on these languages and where they are spoken within New York City.
as you scroll down the page languages appear down Manhattan...
Twelve Mile Circle –...
Cicada Chase, Day 2
The first day of cicada chasing exceeded expectations and we hoped for similar results on the...
6 months ago
The first day of cicada chasing exceeded expectations and we hoped for similar results on the second. However the weather began to change overnight with downpours possible during daylight hours. Local meteorologists predicted a line of thunderstorms rolling through the Midwest,...
James Cheshire
More than arrows
UPDATE: If you would like a detailed reflection on this, I have co-authored an article with Alex...
over a year ago
UPDATE: If you would like a detailed reflection on this, I have co-authored an article with Alex Kent entitled Getting to the Point? Rethinking Arrows on Maps. You can read it here. This week I took to Twitter to offer a critique on way we might map (at the time of writing) the...
Maps Mania
The National Stereotypes Maps - Part Two
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...
Transit Maps
Historical Map: Argentine Railways, 1907
Now this is a map! This is just superb cartography: detailed, clear and lovely to look at. I love...
a year ago
Now this is a map! This is just superb cartography: detailed, clear and lovely to look at. I love the way that brown is used for mountainous features, and a light blue is used for water features – it allows this information to be visible, but it doesn’t compete with the overlaid...
Adventures In...
Cartography Workshop in Utrecht, April 2024
I’m going to be in the Netherlands April 23, 2024, to spend a day nerding out on map making. I’ll be...
11 months ago
I’m going to be in the Netherlands April 23, 2024, to spend a day nerding out on map making. I’ll be a guest of Esri Netherlands, and will lead this workshop day, called “Mapping Magic with John Nelson” (no pressure). It’s a kickoff to their Esri Connect 2024 event. Here’s a...
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...
9 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...
Map of the Week
Indigenous Map of Southern Ontario
Christi Belcourt is a Metis artist who "indigenized" the regional maps and surveys of Albert Salter...
7 months ago
Christi Belcourt is a Metis artist who "indigenized" the regional maps and surveys of Albert Salter into a map called "Good Land".
One side of the map has the English text that most people are familiar with, while the other side uses indigenous place names and commentary....
Twelve Mile Circle –...
Indiana I-69 Time Zone Crossing
If you’re driving along Indiana’s portion of Interstate 69, say from Evansville to Bloomington, you...
a week ago
If you’re driving along Indiana’s portion of Interstate 69, say from Evansville to Bloomington, you are going to cross a Time Zone boundary. It happens between Mile Markers 37.5 and 39.0, about forty minutes north of Evansville at normal highway speeds. But please note that the...
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...
Map of the Week
The Grand Paris Express
I was recently in Harvard University's Graduate School of Design (GSD) when I came across this...
a year ago
I was recently in Harvard University's Graduate School of Design (GSD) when I came across this fantastic exhibit on the Grand Paris Express. The GPE is a hugely ambitious project to add several metro ring lines connecting the suburbs of Paris to each other and to the central...
Map of the Week
Where Your Christmas Tree Comes From
A recent map on maps.com (an Esri run map site) by Joshua Stevens shows where Christmas trees are...
a year ago
A recent map on maps.com (an Esri run map site) by Joshua Stevens shows where Christmas trees are grown.
The data is from the U. S. Department of Agriculture. Each tree shaped spike represents a county. The most significant areas are in Oregon and North Carolina. If you click on...
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...
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)...
Maps Mania
Which Country Most Resembles Your Country?
a year ago
Maps Mania
Crowdsourcing Neighborhood Borders
3 months ago
Twelve Mile Circle –...
Asia-Pacific, Part 5 (Japan: Farther Afield)
Monday arrived and I had to get back to work. A weekend in Tokyo was nice although I had other plans...
a year ago
Monday arrived and I had to get back to work. A weekend in Tokyo was nice although I had other plans and that involved getting out of the city. After all, the whole premise for this trip was visiting U.S. military facilities USS Blue Ridge The 7th Fleet of the United States Navy...
Adventures In...
Women in GIS Workshop
If you aren’t doing anything else on the allotted 2.5 hours of January 24, 2025, then consider...
2 weeks ago
If you aren’t doing anything else on the allotted 2.5 hours of January 24, 2025, then consider tuning in to this Women in GIS workshop where I’ll share the process (and all the data and documents) for making this migration map. The cost is free, unless you count the 2.5 hours of...
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...
Maps Mania
Mapping Oil and Gas Emissions
11 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...
Maps Mania
The Best Price Comparison Maps
10 months ago
Musings on Maps
Perilous Waters
The voyage to the Titanic promoted cartographic fantasies of discovery and exploration, but only in...
a year ago
The voyage to the Titanic promoted cartographic fantasies of discovery and exploration, but only in international waters. The maps of legal oversight Stockton Rush avoided demand to be recognized as a creation of globalism, as much as a luxury diversion of the super-rich. ...
somethingaboutmaps
On the Practice of Wobbling
We live in an era in which maps (and plenty of other graphics) are made with digital tools....
a year ago
We live in an era in which maps (and plenty of other graphics) are made with digital tools. Workflows vary, but the end result is that a lot of us base our cartography entirely on clean vector shapes and neat raster grids. For example, I talked earlier this year about a map I...
Maps Mania
Guess This City - Daily Challenge
7 months ago
Maps Mania
Travel Times in the Roman & British Empires
a month ago
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...
3 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 5 (Venturing West)
My second day of county counting focused west of Dayton, once again targeting five new counties....
8 months ago
My second day of county counting focused west of Dayton, once again targeting five new counties. This time I planned to capture Butler and Darke counties in Ohio; and Union, Fayette, and Randolph counties in Indiana. Hopefully this excursion would also take about three hours like...
Maps Mania
Global Sentiment Towards Israel & Palestine
a year ago
Maps Mania
Racial Covenants in Santa Clara Properties
2 months ago
Maps Mania
Spreading Love & Peace in Nutopia
7 months ago
somethingaboutmaps
Projection Cards
I had a whimsical idea a few months ago: map projection trading cards. Something nerdy and...
over a year ago
I had a whimsical idea a few months ago: map projection trading cards. Something nerdy and map-related that you could collect and exchange at conferences. I poked around at some design ideas for a while, and here’s what I’ve come up with so far. This is the front side of the...
Maps Mania
Global Climate Change Impacts
10 months ago
Maps Mania
Using the Overpass API with Leaflet
11 months ago
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...
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...
12 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
The Salt Front
The salt front is the point where a river becomes too salty to be safe for drinking water. The front...
a month 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
Historical Maps: Private Railways and Extra-urban Tramways of Italy, 1936
I stumbled across this atlas of maps the other day and had to share. A few sample pages are below –...
a year ago
I stumbled across this atlas of maps the other day and had to share. A few sample pages are below – head to the originating website to view all 20 of them. Enjoy! Source: Stagniweb.it
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