About
The vision for Core Science Systems builds on core strengths of the USGS in characterizing and understanding complex Earth and biological systems through research, modeling, mapping, and the production of high quality data on the Nation’s natural resource infrastructure.
Filter Total Items: 19
Cartographic Specifications - Hydrography
US Topo cartographic specifications for Hydrography including NHDArea, NHDFlowline, NHDLine, NHDPoint, NHDWaterbody, and National Wetland Inventory (NWI).
Cartographic Specifications - Transportation
US Topo cartographic specifications for Transportation including airports, rails, routes, and trails.
Cartographic Specifications - Structures
US Topo cartographic specifications for Structures including emergency services, medical services, pipelines, public services, and recreation.
Cartographic Specifications - Land Cover
US Topo cartographic specifications for Land Cover including woodlands.
Cartographic Specifications - Governmental Units
US Topo cartographic specifications for governmental units including Bureau of Land Management, counties or equivalent, international, military, Native American areas, PLSS, states, Forest Service, and wildlife boundaries.
Cartographic Specifications - Geographic Names
US Topo cartographic specifications for geographic names landforms
Cartographic Specifications - Elevation
US Topo cartographic specifications for elevation generated contours.
Cartographic Specifications - Elevation
7.5-Minute OnDemand Topo cartographic specifications for elevation generated contours.
Cartographic Specifications - Hydrography
7.5-Minute OnDemand Topo cartographic specifications for Hydrography including NHDArea, NHDFlowline, NHDLine, NHDPoint, NHDWaterbody, and National Wetland Inventory (NWI).
Cartographic Specifications - Land Cover
7.5-Minute OnDemand Topo cartographic specifications for Land Cover including woodlands.
Cartographic Specifications - Structures
7.5-Minute OnDemand Topo cartographic specifications for Structures including emergency services, medical services, pipelines, public services and recreation.
Cartographic Specifications - Geographic Names
7.5-Minute OnDemand Topo cartographic specifications for geographic names landforms.