title: Electro-optical sun compass with a very high degree of accuracy.
abstract: We present a novel electro-optical solar compass that is able to determine the true North direction with an accuracy better than 1/100 of degree, superior to that of any other magnetic or electronic compass that does not resort to differential GPS. The compass has an electronic sensor to determine the line of sight of the Sun and a simple but effective algorithm to calculate the position of the Sun. The excellent results obtained during the experimental tests demonstrate the advantages of this compass, which is also compact and not expensive.
authors.forename: Sarah
authors.initials: S
authors.lastname: Bollanti
authors.forename: Domenico
authors.initials: D
authors.lastname: De Meis
authors.forename: Paolo
authors.initials: P
authors.lastname: Di Lazzaro
authors.forename: Francesco
authors.initials: F
authors.lastname: Flora
authors.forename: Gian Piero
authors.initials: GP
authors.lastname: Gallerano
authors.forename: Luca
authors.initials: L
authors.lastname: Mezi
authors.forename: Daniele
authors.initials: D
authors.lastname: Murra
authors.forename: Amalia
authors.initials: A
authors.lastname: Torre
authors.forename: Davide
authors.initials: D
authors.lastname: Vicca