Land Magnetic And Electric Observations 1918 1926 PDF Download

Excerpt from Land Magnetic and Electric Observations, 1918-1926: Magnetic Results, 1921-1926; Magnetic, Atmospheric-Electric, and Auroral Results, Maud Expedition, 1918-1925 This publication is the sixth of the series by the Department of Terrestrial Magnetism of the Carnegie Institution of Washington, bearing the general title Researches of the Department of Terrestrial Magnetism. The results of magnetic observations made at land stations are given in Volumes I, II, and IV, and are continued In the present publication. Magnetic and atmospheric-electric observations made at sea aboard the Galilee and, -later, on the cruises of the Carnegie are published in Volumes III and V. Reports on special researches and constructive work of the Department heretofore published in the series are indicated in the following brief synopsis of contents: Volume I - Land Magnetic Observations, 1905 contains the data obtained at stations from the beginning of the Department's field work in February 1905 to the end of December 1910. 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.