3D County Borders of the U.S. Based on Elevation, Rainfall & Population

The map shows U.S. county boundaries rise into 3D walls, shaped by terrain elevation, rainfall levels, and population density. This animation explores geographic and demographic differences at a finer resolution, using data from Solargis, WorldClim, and NASA's GPW dataset. Read more: https://vividmaps.com/united-states-border-walls/