I recently moved to Ithaca, NY—so I made this map of waterfalls to help get familiar with the area. I look forward to finding a typo immediately after posting.

RT @mapsdotcom: A map about Map Turtles that looks like turtle shells. Our latest in the Back to the Map series meets with @AaronKoelker….

This animation I made for a recent project shows the changes in ice extent over North America since the last glacial maximum (roughly 18k years). Each frame was hand-drawn using Procreate.

Happy Halloween. Here's a map I did several years ago of cemeteries and graveyards within Great Smoky Mountains National Park. Fun fact: the difference between a cemetery and a graveyard is that the latter is typically associated with a church.

This is a "map" I drew of Taughannock Gorge in upstate NY. I designed it specifically with a risograph machine in mind, and printed it out at a community print space here in town. Excited to try some other ideas there.

RT @NACIS_Atlas: Go check out the latest @veryspatial podcast, and listen to our interview where we talk about the Atlas of Design, coming….

RT @NACIS_Atlas: Pre-orders for Volume 7 are available now! Read more on our blog at:

Here's the full digital version:

Here's another receipt printer #map; this time of the Boston Marathon and contained in an enduro route sheet holder. (Thanks Eric Seitz for the suggestion). The map includes distances, landmarks, uphill segments, and more.

RT @mapsdotcom: There are 14 species of map turtles (genus Graptemys). Their differing ranges are shown in a set of fantastic maps by @Aaro….

Experimenting with a hand-drawn approach, postcard sized

RT @NACIS_Atlas: We are excited to announce the final selection of maps set to be featured in the Atlas of Design, Volume VII! See the list….

Here's a technique I've been using to create dynamic highlights on my data in ArcGIS Online—handy for a bit of extra visual flair or filtering out data when you don't have the right attributes. I've been using it with shifting hurricane forecast cones.

RT @NACIS_Atlas: Fantastic maps from all around the world have been submitted for consideration for the Atlas of Design v7, but we would lo….

RT @NACIS_Atlas: Thanks to all who have submitted your maps so far to the Atlas of Design! There are still two more weeks to get your desig….

Here's another ribbon map of a river; this time designed specifically for a receipt printer. Perhaps the most unnecessary thing I've ever made.

RT @ArcGISStoryMaps: Celebrate the holidays in #StoryMaps style! 🥳🎁 . Wrap up the year and get inspired for 2024 with our favorite stories….

For the multiple people that suggested using a receipt printer. Not perfect, but readable! Will be a fun challenge designing a new map that works within the limitations.

RT @ArcGISStoryMaps: GIS Day is just two weeks away — November 15th. And the theme this year is Celebrating the GIS Professional. Celeb….

RT @NACIS_Atlas: Submissions for Volume 7 of the Atlas of Design are now open to both NACIS members and non-members alike, across the world….