モニタリング
USGS The National Map (TNM) Skill
Access USGS The National Map for elevation data (DEMs), geologic maps, topographic maps, hydrography, imagery, and geospatial products via the TNM Access API. Use when the user asks about elevation near a well site, DEM download, USGS topographic maps, geologic maps, surface slope for facility siting, lidar data, 3DEP elevation, National Elevation Dataset, ortho imagery, hydrography near a well pad, watershed boundaries, NHD, or USGS geospatial products. Trigger phrases: "elevation data near well", "download DEM for WV", "topo map Monongalia County", "geologic map Appalachian Basin", "lidar data", "terrain analysis", "slope for pad siting", "USGS topo map", "3DEP elevation", "NHD hydrography", "watershed boundaries", "ortho imagery". Covers NGMDB MapView and USGS SGMC. Produces download links and geospatial product metadata.