Altitudo Poli, by Christoph Heinrich, is a fascinating historical work related to astronomy and celestial navigation. This book likely contains tables and calculations related to determining latitude (altitude of the pole) based on celestial observations. Such works were essential tools for navigators, surveyors, and astronomers in the 18th century, before the advent of modern electronic navigation systems. This book offers valuable insight into the methods and knowledge used for practical astronomy and navigation during this period. It would be of interest to historians of science, particularly those focused on astronomy, navigation, and the development of scientific instruments. The tables and methodologies within 'Altitudo Poli' reflect the state of astronomical understanding at the time, making it a valuable primary source for researchers and enthusiasts alike.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
