- Baculometry
Bacculometry is the art of measuring accessible or inaccessible distances, or lines, by the help of one or more baculi, staves, or rods.
Daniel Schwenter has explained this art in his "Geometria Practica" (1627); and the rules of it are delivered by Wolfius, in his "Elements".Jacques Ozanam also gives an illustration of the principles of baculometry.References
#1728 [http://digicoll.library.wisc.edu/cgi-bin/HistSciTech/HistSciTech-idx?type=article&did=HISTSCITECH.0009.0024.0017&isize=M]
#Hutton, Charles. "Mathematical and Philosophical Dictionary". 1795.
Wikimedia Foundation. 2010.