Hallenbeck margot (2 risultati)

Paperback. Condizione: New. Print on Demand. This book introduces a method to gain valuable information from limited or fragmented topside ionogram data. It makes use of a model ionosphere composed of a series of adjustable parameters, including the height of maximum electron density, the ratio of electron concentration, and the temperature. The method requires more computer time but uses data more efficiently than conventional methods. Through a series of sample inputs, using either observed points from an ionogram or a calculated profile, the book demonstrates the method's ability to determine ionospheric parameters with both uniqueness and acceptable accuracy. The ionosphere is a crucial part of understanding how Earth's atmosphere interacts with the sun's radiation and particles. This book provides a new way to gain key parameters of the ionosphere that are not readily available through conventional methods. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1965 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 42 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 42 Volume NBS Technical Note 315.…