Electro-optical sun compass with a very high degree of accuracy

Research output: Contribution to journalArticle

3 Citations (Scopus)

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.
Original languageEnglish
Pages (from-to)3619 - 3622
Number of pages4
JournalOptics Letters
Volume40
Issue number15
DOIs
Publication statusPublished - 2015
Externally publishedYes

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cite this