Government Documents Reference Desk

 Atlases/Map Reference

 Topographic & Aeronautical Maps

• USGS 7.5 Minute Topographic Maps
• USGS 1:50,000 & 1:100,000 Scale Maps
• USGS 1:250,000 Scale Maps
• Historical 7.5, 15 & 30 Minutes Maps
• Orthophotoquads
• Aeronautical Maps
  • Bathymetric Maps
  • IFR/VFR Wall Planning Charts
  • Global Navigation Chart (GNC)
  • Jet Navigation Chart (JNC)
  • Operational Navigation Chart (ONC)
  • Tactical Pilotage Chart (TPC)
  • Enroute High Altitude Chart-US
  • Enroute Low Altitude Chart-US
  • Helicopter Route Chart
  • Vector Product Format (VFR) Aeronautical Chart-US
  • Vector Product Format (VFR) Terminal Area Chart-US
  • World Aeronautical Chart
• Bureau of Land Management Maps

 Nautical Charts, Posters and Other Types of Maps

• Other Types of Maps Arranged by Library of Congress Classification #'s
  • G000 through G9999 begins here. (Texas is filed under G4060 through G4034.)
• Nautical Charts
• Government Documents/Map Poster Case

 Miscellaneous Maps

• Central Intelligence Agency (CIA) Maps
• City/Road Maps
• National Geographic Maps (pulled from the serial)
• Texas Counties General Soil Maps
• Texas State Park Maps
• Texas Parks Map (Lakes)

• Arranged by Texas Document Classification Scheme and Cataloging Manual