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Erik Östen Bergstrand (* 3. Juli 1904 in Uppsala; † 28. April 1987 in Linköping) war ein schwedischer Physiker, bekannt für neue Verfahren der Messung der Lichtgeschwindigkeit und geodätische Instrumente. Bergstrand kam aus einer Wissenschaftlerfamilie.
The Geodimeter (acronym of geodetic distance meter) was the first optical electronic distance meter surveying instrument. [1] [2] It was originally developed for measuring the speed of light. [3] [4] It was invented in 1947 by Erik Osten Bergstrand [ sv] and commercialized in 1953 by the AGA ( Aktiebolaget Gasaccumulator) company of ...
SUMMARY. Erik Bergstrand, the inventor of the Geodimeter, was brought up in an astronomical observatory as his father was professor of astronomy in Uppsala, Sweden. Erik studied physics in the 1920's and was a keen builder of radio receivers in the early days of broadcasting.
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Erik BERGSTRAND Dr. Erik Bergstrand, the distinguished Swedish physicist and geodesist who is internationally renowned for his experimental work on the determination of the velocity of light and for his invention of the Geodimeter, died in April this year at the age of 82.
7 de dic. de 2021 · Erik Bergstrand (1904-1987) var en svensk fysiker och uppfinnare. Han växte upp i Uppsala och influerades mycket av sin far, professor i astronomi vid Uppsala universitet. Han var dessutom mycket intresserad av radioteknik och konstruerade radioapparater.
Carl Östen Emanuel Bergstrand (1 de septiembre de 1873-27 de septiembre de 1948) fue un astrónomo sueco, popular por su obra de divulgación Astronomi (1925). Semblanza [ editar ] Fue profesor de astronomía en la Universidad de Uppsala desde 1909 hasta 1938, donde su doctorado en astronomía en 1899 con Nils Christoffer Dunér. [ 1 ]
Erik Östen Bergstrand (Uppsala, 3 de julho de 1904 – Linköping, 28 de abril de 1987) foi um físico sueco, conhecido por novos procedimentos para a medição da velocidade da luz e instrumentos geodésicos. Bergstrand provém de uma família de cientistas.
