Open AccessExtension of programs for calculations of great circle paths and sunrise-sunset times.
Author(s) -
J. H. Crary
Publication year - 1965
Language(s) - English
Resource type - Reports
DOI - 10.6028/nbs.tn.303
Subject(s) - sunset , sunrise , extension (predicate logic) , mathematics , meteorology , environmental science , geography , computer science , physics , astronomy , programming language