DE GIS Day 22

Wed., November 15, 2023 4:30-6:30

Celebrate GIS Day with a UD Mapathon


Mapathon Registration

If you need help getting started, or want to meet and socialize with fellow mappers you can join us at the Morris Library in room 116A from 4:30-6:30 PM. Food and Beverage will be provided for in person participants. If you are planning on coming please register via the GIS DAY 2023 Mapathon Registration Form.

Why Mapathon?

We are excited to continue mapping after past events at GIS Day 2022, Earth Day 2022, GIS Day 2021, Earth Day 2021, GIS Day 2020, Earth Day 2020, GIS Day 2019, Earth Day 2019, GIS Day 2018 and Geoweek 2017! Mapathons are our way of getting more people involved, promoting free and open data, and garnering excitement about mapping. It is a way of ‘flexing our muscle’, that is to show we can make a difference through our network of volunteers.


Mapping is done with OpenStreetMap, a free and online mapping tool. Projects are organized by the Humanitarian OpenStreetMap Team (HOT) using a tasking manager called the HOT Tasking Manager. In a project, the area is broken into small squares which a volunteer can choose to edit. Once the volunteer starts working on a square, the square is locked from editing by users in the tasking manager. This way, two people do not edit the same area and overwrite each other’s work.

Since OpenStreetMap (OSM) can be used to add data to maps worldwide, this Mapathon gives us the opportunity to provide help from the comfort of our homes or together in the Morris Library’s room 116A . This GIS Day Mapathon the project is going to be selected closer to the event date.

In this reference guide, you will find information on how to use OSM to map roads, buildings, and agriculture properly.

GIS Day 2023 Project

The project we will continue working on for the GIS Day Map-a-thon is #CHIKWAWA DISTRICT MAPPING – CYCLONE FREDDY – MALAWI RED CROSS SOCIETY. Before participating please read the projects directions carefully. For help getting setting please visit our the mapathons Getting Started guide page.

Thank you to our sponsors and organizers!

This event was organized by Epsilon Eta and is being sponsored by The Geology Club, IT, Library, Museums, & Press, Students for the Environment, and the Earth, Ocean, and Environment Club..