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![Ross Mackay observing astronomic latitude and longitude with Wild T-4Theodolite geod1128.jpg Ross Mackay observing astronomic latitude and longitude with Wild T-4Theodolite](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_geod1128.jpg?itok=lCAoAD9D)
Description
Ross Mackay observing astronomic latitude and longitude with Wild T-4Theodolite. Richard Cohen, Chief of Party. (Image credit: Commander George Leigh)
Photographer
Commander George Leigh
Display Date
1979 March
Location
Georgia, Swainsboro
Collection
Geodesy
NOAA Affiliation
NOAA Corps (ret.)