First C&GS electronic base line measurements. Base crossings by aircraft and ship over Shoran network. Minimum value from two range-range stations gives distance. Base line party of P. C. Doran
Image ID: theb1680, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection Location: Alaska, Bering Sea Photo Date: 1951 Credit: C&GS Season's Report Doran 1951-84 Category: Geodesy/Triangulation/Baseline/Electronic/ • High Resolution Photo Available
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