Gustav E. Eberhard (10 August 1867 – 3 January 1940)[1] German astrophysicist.

Eberhard published numerous investigations on spectroscopy and on photographic photogrametry.[2]

The photographic Eberhard effect (belonging to the edge effects family) is named after him and was published in 1926.[3]

References edit

  1. ^ "GNT-Homepage - Arbeitsgruppe Geschichte der Naturwissenschaft und Technik - Wolfschmidt - Hamburger Sternwarte - Hamburg Observatory - History of Science and Technology - Institut fuer Geschichte Naturwissenschaften Mathematik Technik IGN - Universitaet Hamburg - Department of Physics - MIN Faculty- Hamburg University" (PDF).
  2. ^ The Focal Encyclopedia of Photography, Desk edition 1969, page 491
  3. ^ Die Grundlagen der photographischen Prozesse mit Silberhalogeniden, Dr. Rudolf Meyer, Akademischer Verlagsgesellschaft Frankfurt am Main 1968 Band 2, page 972 (in German)