1. You can use any map provider that is compatible with MapProxy, and once you zoom in on the region you will be flying in, the map tiles will be cached for offline use. You can test this by disabling your internet connection and browsing the demo url in a browser
1. You can use any map provider that is compatible with MapProxy, and once you zoom in on the region you will be flying in, the map tiles will be cached for offline use. You can test this by disabling your internet connection and browsing the demo URL in a browser