The Struve Geodetic Arc is a chain of survey triangulations stretching from Hammerfest in Norway to the Black Sea, through ten countries and over 2,820 km
Struve Geodetic Arc - Estonia
The Struve Geodetic Arc is a chain of survey triangulations stretching from Hammerfest in Norway to the Black Sea, through ten countries and over 2,820 km, which yielded the first accurate measurement of a meridian.
This helped to calculate the exact size and shape of the planet and marked an important step in the development of earth sciences and Struve Geodetic Arc - Wikipedia struve geodetic arc estonia
The Struve Geodetic Arc is a chain of survey triangulations stretching from Hammerfest in Norway to the Black Sea, through ten countries and over 2,820 km
The Struve Geodetic Arc (Belarus, Estonia)
9 12 Association of Estonian Surveyors, et al.
Reports of the International Scientific Conference Struve Geodetic Arc Submission to the World Heritage Committee for Struve Arc 150