Over the past few years the ISU GIS Facility has hosted a number of mapathons. Most of our mapathons have a time set aside for mapping in Iowa and then a time where we focus on international projects.
It is amazing what even a small group of mappers can do to add to the OpenStreetMap basemap in a small town in Iowa. Below are three examples of demonstrating how a mapathon event can add to the OpenStreetMap.
1. George, Iowa George, Iowa is a small town in Northwest Iowa. This series of screen shots below illustrates progress made over several mapathons.
2. Ogden, Iowa Another Iowa example is Ogden, Iowa. We starting mapping Ogden in 2015. This story map link shows progress made over several mapping events. As part of this effort we even marked the sidewalks as a collarborative project with Iowa State Extension. After our mapping efforts an individual continued on the IowaView efforts. Today, Ogden has a vivid and robust OSM basemap.
3. Wayland, Iowa Most of our early efforts were not tied to a specific project but were mainly to teach people to use OpenStreetMap and continuing adding to the Iowa basemap. For our mapathon in 2019, we reached out to see if there were any communities that would like help with a mapping project. We were connected with a city clerk from Wayland, Iowa. Below are screenshots of the progress from that day of mapping.
As a way to celebrate GIS Day and OpenStreetMap, we are encouraging everyone to go online either during this week or on GIS Day and contribute to the OpenStreetMap basemap. You may consider improving the basemap in your own community. Here are several projects to consider:
Public Lab Mongolia – https://tasks.hotosm.org/projects/9560/ Public Lab Mongolia (PLM), a local non-governmental organization in Mongolia, is leading the Mongolian chapter for volunteer mappers through the HOTmicrogrant COVID-19 project, as part of their mission to promote open data and disaster preparedness. This mapping will also help with COVID-19 response efforts. This project is to map Ulaanbaatar capital city of Mongolia, is organized by PLM in collaboration with the Mongolian Geo-spatial Association and local universities.
Hurricane Eta – Nicaragua – https://tasks.hotosm.org/projects/9765 Hurricane Eta brought wind, rain and storm surge to the coast of Nicaragua. This project is to finish the basemap of Bilwi (Puerto Cabezas) by digitizing buildings from MAXAR imagery. Available to beginners, there may be tricky tasks in this project as some areas have been partially mapped with older imagery and vegetation can often hide parts of structures. Make sure to review the instructions for tips on how to overcome these challenges and provide high quality data.
Today we will be joining Joseph Kerski, a Geographer and GIS education enthusiast, exploring Weird Earth: Exploring the Earth with Interesting, Bizarre, and Odd Imagery. Joseph provides a narrated video on Youtube (primarily targeted at educators) but you can also explore these fascinating places on your own using this ArcGIS Online map. Thank you, Joseph, for taking us to new places and uncover hidden gems on our planet!
Geography Awareness Week continues with the celebration of GIS Day.
Participate in the international celebration of geographic information systems (GIS) technology. GIS is a scientific framework for gathering, analyzing, and visualizing geographic data to help us make better decisions. On GIS Day, help others learn about geography and the real-world applications of GIS that are making a difference in our society. It’s a chance for you to share your accomplishments and inspire others to discover and use GIS. – From the ESRI GIS Day website