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Tennessee Valley Authority Hurricane Preparedness

Discover TVA's topographic maps, GIS products, and hurricane preparedness services. Services include aerial photography, GIS data building, and more. Recent efforts include hazardous material recovery and power restoration after Hurricane Rita.

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Tennessee Valley Authority Hurricane Preparedness

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  1. Tennessee Valley AuthorityHurricane Preparedness • Data products: Topographic Maps, and a wide range of GIS products coving the Tennessee Valley, and the TVA Power Service Area in TN, MS, AL, GA, NC, VA, and KY. • Federal facilities and personnel duty stations • Digital Mapping/GIS Production facility classified at the secret level to support 24 people. – Chattanooga TN. • Digital Mapping/GIS production facility Unclassified to support 35 people in Chattanooga TN. • Digital Mapping/GIS production facility Unclassified to support 15 people in Knoxville TN.

  2. Tennessee Valley AuthorityHurricane Preparedness • Web Sites: • Aerial Photography Web Mapping Service - http://ws.tva.com/giswms?ServiceName=API& • eCommerce site for maps and digital products – http://maps.tva.com

  3. Tennessee Valley AuthorityHurricane Preparedness • Services: • Acquisition of Aerial Photography or other imagery • Interpretation of imagery • Building GIS data Bases • Topographic Mapping • Orthophotography • Cartographic map production

  4. Recent Activities/Agency Efforts • Assisted in hazardous materials recovery, classification and disposal from Hurricane Rita in SW Louisiana • Assisted in restoring Electric Power where transmission lines were damaged. • TVA Police provided security support for the restoration of power.

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