This map features an alternative view of the World Imagery map designed to be used as a neutral imagery basemap, with de-saturated colors, that is useful for overlaying other brightly styled layers. T
This layer provides a hillshaded surface (single band grayscale image) generated dynamically using the hillshade server-side function on the Terrain layer. The hillshading is based on a solar altitude
This map displays projected visible surface smoke across the contiguous United States for the next 48 hours in 1 hour increments. It is updated every 24 hours by NWS. Concentrations are reported in mi
The US Forest Service manages 193 million acres including the nation"s 154 National Forests and 20 National Grasslands. These lands provide a wide variety of recreational opportunities, protect source
