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Adventures In Mapping | John Nelson Maps

Maps and stuff. Fun things.

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How to make textured basemaps with AI, the VTSE, and your wits

The Vector Tile Style Editor lets you remove, splice, and restyle vector basemap content to your heart’s content. Sometimes my heart isn’t content until I’ve added a little bit of a texture pattern to a basemap. Like the cute little dappled sunlit water pattern here… Here’s how you can tell an AI just who you

Esri User Conference 2026

I ll be in a mad dash at the San Diego Convention Center the week of the Esri UC. If you are attending, and have nothing better to do, consider catching one of these sessions I get to be a part of with some fantastic colleagues and Ken! Basemaps Are Not Just the Background Basemaps are

ArcGIS Pro Layout Redesign volume 2

We geographers can dig pretty deep in the weeds of data collection and analysis, reveling in the fun of precision, process, statistics, even visualization. But when it comes to crafting the geographic message in the form of a map layout, sometimes we can feel a little overwhelmed. Out of place? I know I’ve been there.

Cartography Workshop: 5 May 2026, Oslo Norway

I ll be visiting Oslo Norway this May for a one-day cartographic workshop! Hope to see you there my Nordic map friends! Learn more about the workshop, here: https://www.geodata.no/kurs/kurs/gleden-ved-a-lage-kart Love, John

Expert Reviews MAPS in MOVIES

Join Peter Atwood and me as we nerd out on maps in movies (and TV) in an experts review (I use that term loosely and reluctantly in my case) bonanza. We chat about what cinematic cartography gets right, what they might get wrong, and what we like about it all. 0:00 Intro0:27 Indiana Jones (check

Michigan Hand Map Poster

We in Michigan have been using our hand as the world s most convenient cartographic resource since 1837. It gets a little gnarly when you include the Upper Peninsula, but that s ok it still gets the job done. I m an advocate of hand reference cartography for gesticulating your hometown to anyone remotely familiar with your state

How to enthingify maps with cartoon imagery and chunky overviews

Here’s a map poster made in ArcGIS Pro, and I’d like to tell you exactly how it was made. It sports cartoon-ized imagery, textures to make it look touchable, and overview globes that cast cute shadows. Here’s a how-to video, followed by step-by-step notes and links… 0:00 Melodious introduction0:23 Mis-using raster functions to make illustration-style

How to make a layer’s labels readable over any background color

Hey, check out the black labels for the black polygon features in this map! Oh, wait, you can’t read them. Ok, I’ll just switch them to white, like this: Foiled again! Now the white features’ labels are invisible. I suppose I could choose a neutral color like gray, but that would still be pretty hard

Make lines legible, and POP, with casing

Basemaps can be a busy place. Highly variable visual content sitting behind your line features can make them hard to see. Also, maps with lots of feature types, like road networks, need a visual hierarchy so that the primary features are most visible, and so on. Think interstate expressways vs local roads in an atlas.

Map Layout Review & Makeover

There are a lot of things to think about and manage and tinker with when you assemble a map into a layout, but here are three overarching things to consider: Here’s an example layout that has some issues. Those issues have been addressed in this update. And here it is in a portrait orientation. You