The Telerik ASP.NET Core Map component includes a wrapper for map tiling services (like Open Street Map, Bing, etc.), support for GeoJSON data format, as well as support for overlays, markers and other shapes.
The ASP.NET UI Map component has a Bubble Map layer, enabling your end-users to display data about a restricted area on the map based on some criterion, facilitating your ability to compare regions on the map at a single glance.
Need a custom control or user interaction? Want to know when someone has moved the map or zoomed in? No problem. With a robust set of events and a complete API for manipulating the map, you can create the interactions you need and a UX your customers demand.