J9C :arcgis: :python: :osm:<p>A new topobathymetric lidar dataset for the Potomac River from the <a href="https://mapstodon.space/tags/USGS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USGS</span></a> 3D Elevation Program (3DEP) is available for download. Uses: estimating concentrations of contaminant plumes; engineering for bridges and roads; mapping aquatic habitats for biological assessments; and flood mapping.<br> <a href="https://www.usgs.gov/news/technical-announcement/new-usgs-national-map-data-reveals-potomac-rivers-submerged-topography" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">usgs.gov/news/technical-announ</span><span class="invisible">cement/new-usgs-national-map-data-reveals-potomac-rivers-submerged-topography</span></a></p><p><a href="https://mapstodon.space/tags/ICPRB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ICPRB</span></a> <a href="https://mapstodon.space/tags/potomacriver" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>potomacriver</span></a> <a href="https://mapstodon.space/tags/3dep" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3dep</span></a> <a href="https://mapstodon.space/tags/lidar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lidar</span></a> <a href="https://mapstodon.space/tags/gischat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gischat</span></a> <a href="https://mapstodon.space/tags/bathymetry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bathymetry</span></a> <a href="https://mapstodon.space/tags/TopographyTuesday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TopographyTuesday</span></a></p>