change link to usgs national map
change link to usgs national map

fix link to raster app
agrc/gis.utah.gov,agrc/gis.utah.gov,agrc/agrc.github.io,agrc/agrc.github.io,agrc/agrc.github.io,agrc/agrc.github.io,agrc/gis.utah.gov,agrc/gis.utah.gov,agrc/agrc.github.io,agrc/gis.utah.gov