Provider | Service type | Usage restrictions | Required attribution |
---|
Request URL or template | ||||
---|---|---|---|---|
OpenStreetMap | Tiles | Free to use with attribution | © OpenStreetMap contributors | http://{s}.tile.osm.org/{z}/{x}/{y}.png |
USGS | MapServer |
|
USGS | http://basemap.nationalmap.gov/ArcGIS/services/USGSImageryTopo/MapServer/WMSServer | ||
NOAA |
http://nowcoast.noaa.gov/help/mapservices.shtml?name=mapservices |