The instrument system used in the satellite triangulation program. The large instrument consol on the left is the electronic synchronization unit while the modified BC-4 camera used for observations is on the right.
Image ID: geod0006, NOAA's Geodesy Collection • 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: April 23, 2007
