Download or read book Extension of Programs for Calculations of Great Circle Paths and Sunrise-Sunset Times (Classic Reprint) written by James Herbert Crary and published by Forgotten Books. This book was released on 2017-10-27 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Extension of Programs for Calculations of Great Circle Paths and Sunrise-Sunset Times This takes care of both northern and southern hemisphere conditions. The data inputs are the same as before except for the followingchanges: (1) a given number of pairs of ionosphere and screen heights. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.