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 Closing … Here are direct links to the animations I show in this … Continue reading How to Make a Historical Animation with Landsat
A few moments ago I was asked by a student about the “development of cartography over the next 10 years.” Here’s my somewhat off-the-cuff response, though my thoughts have been steeping in this for the past year or so. In the next 10 years artificial intelligence, and probably artificial general intelligence, will have an unpredictable … Continue reading Thoughts on the Cartographer’s Role in an AI Future
We’ve all been there. A request comes in and you don’t have a lot of time. Like 5 or 10 minutes. What! Ok, ok, be cool, this is going to be ok. Just breathe…and think. Think. Yes, we’ve got this. We’ve got the tools and the resources to crank out a serviceable map in the amount … Continue reading 5 Minutes to Make a Map!
“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 aesthetic found in the LOTR cartography, and … Continue reading Tolkien Style Maps in a GIS: part 4, Assembly
“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 cartography, and I think that’s … Continue reading Tolkien Style Maps in a GIS: part 3, Water
“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 into the seminal aesthetic found in the … Continue reading Tolkien Style Maps in a GIS: part 2, Mountains
“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 found in the LOTR cartography, … Continue reading Tolkien Style Maps in a GIS: part 1, Forests
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 generalize polygon features on-the-fly, using symbol effects…deviously. Because … Continue reading On-the-Fly Generalization Hack for ArcGIS Pro
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 thing about it: What … Continue reading Cartography Workshop in Utrecht, April 2024
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 … Continue reading Puget Sound 3D block diagram
