geosphere-maps/public/assets/esri/t9n/basemaps_en.json

{"streets":"Streets","satellite":"Imagery","hybrid":"Imagery with Labels","terrain":"Terrain with Labels","topo":"Topographic","gray":"Light Gray Canvas","dark-gray":"Dark Gray Canvas","oceans":"Oceans","national-geographic":"National Geographic","osm":"OpenStreetMap","streets-night-vector":"World Street Map (Night)","streets-relief-vector":"World Street Map (with Relief)","streets-navigation-vector":"World Navigation Map"}