Etching on copper for chart publication has been recently developed in the Coast and geodetic survey.
The channel has been mapped by the Coast and geodetic survey and is plainly marked at all critical points.
He was fifty-six years in the Coast and geodetic survey, retiring as its disbursing officer.
Out of this giants missile the Italian authorities have made them a geodetic survey and hydrographic station.
|geodetic survey |
A survey of a large area of land in which corrections are made to account for the curvature of the Earth.