Education
University of Wisconsin–Madison.
(This book was originally published prior to 1923, and rep...)
This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.
http://www.amazon.com/gp/product/B00AZQ1NN2/?tag=2022091-20
University of Wisconsin–Madison.
Upon graduation from the University of Wisconsin in 1907, Aldrich became a Smithsonian Astrophysical Observatory assistant to Charles Greeley Abbot. The observatory conducted astrophysical research on solar radiation and the amount of energy from the sun that strikes the outer edge of the earth"s atmosphere. Abbot became director of the observatory in 1907 and established solar observing stations in the United States, South America, and Africa to carry out research on solar radiation.
Aldrich became director of the observatory from 1942 to 1955.
Harvard University astronomy department chairman Fred Lawrence Whipple became director of the observatory when Aldrich retired. Aldrich married Elizabeth Stanley (born 9 October 1896).
Aldrich assisted Abbott"s mapping of the infrared solar spectrum and carried out systematic studies of variation in solar radiation, its relation to the sunspot cycle, and its effect on weather variation. He also studied the nature of atmospheric transmission and absorption and assisted Abbot perfecting various standardised instruments now widely used for measuring the sun"s heat.
(This book was originally published prior to 1923, and rep...)