The Map Library is a depository for the National Geospatial-Intelligence Agency. From this government agency the library receives aeronautical and hydrographic products.
Global Navigational Charts (GNC) 1:5,000,000 scale
Jet Navigation Charts (JNC) 1:2,000,000 scale
Operational Navigation Charts (ONC) 1:1,000,000 scale
Tactical Pilotage Charts (TPC) 1:500,000 scale
Joint Operations Graphics (JOG) 1:250,000 scale
Nautical Charts - various scales