NOAA Photo Library Banner
Takes you to the Top Page Takes you to the About this Site page. Takes you to the Contacts page. Takes you to the HELP page. Takes you to the Credits page. Takes you to the Collections page. Takes you to the search page. Takes you to the Links page.

NOAA Photo Library Image - cgs01470

Lattice Topographical Map of the Reims "GEE" navigational system chain. This map with the overlay of the hyperbolic "GEE" navigational lines of position was used by Allied pilots for tactical and strategic bombing missions. This is an early example of a chart containing electronic navigation lines of position. This map was used on A-20 Havoc combat missions.

Image ID: cgs01470, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: France
Photo Date: 1944 November
Credit: Courtesy of Colonel Robert A. Hobbs, USAF (ret.)

Category: Coast and Geodetic Survey/World War II/

High Resolution Photo Available

Publication of the U.S. Department of Commerce, National Oceanic & Atmospheric Adminstration (NOAA),
NOAA Central Library
NOAA Privacy Policy | NOAA Disclaimer
Last Updated:
November 10, 2017