OpenStreetMap vs. TerriaJS
Take a look at this side-by-side comparison of OpenStreetMap and TerriaJS.
At a Glance
OpenStreetMap
About OpenStreetMap
OpenStreetMap is a free, editable map of the whole world that is being built by volunteers largely from scratch and released with an open-content license.
TerriaJS
About TerriaJS
TerriaJS is an open-source framework for web-based geospatial catalogue explorers.