Introduction to the Physics and Techniques of Remote Sensing. Jakob J. van Zyl
Читать онлайн книгу.SERIES IN REMOTE SENSING
Jin Au Kong, Editor
Asrar • THEORY AND APPLICATIONS OF OPTICAL REMOTE SENSING
Crane • ELECTROMAGNETIC WAVE PROPAGATION THROUGH RAIN
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Steinberg and Subbaram • MICROWAVE IMAGING TECHNIQUES
Szekielda • SATELLITE MONITORING OF THE EARTH
Tsang, Kong, and Ding • SCATTERING OF ELECTROMAGNETIC WAVES: THEORIES AND APPLICATIONS
Tsang, Kong, Ding, and Ao • SCATTERING OF ELECTROMAGNETIC WAVES: NUMERICAL SIMULATIONS
Tsang and Kong • SCATTERING OF ELECTROMAGNETIC WAVES: ADVANCED TOPICS
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Introduction to the Physics and Techniques of Remote Sensing
Third Edition
Charles Elachi and Jakob van Zyl
California Institute of TechnologyPasadena, California, USA
This edition first published 2021
© 2021 John Wiley & Sons, Inc.
Edition History John Wiley & Sons, Inc (1e, 2006); John Wiley & Sons, Inc (2e, 2011)
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Library of Congress Cataloging‐in‐Publication Data
Names: Elachi, Charles, author. | Van Zyl, Jakob, 1967– author.
Title: Physics and techniques of remote sensing / Charles Elachi and Jakob van Zyl.
Description: Third edition. | Hoboken, NJ : Wiley, 2021. | Series: Wiley series in remote sensing | Includes bibliographical references and index.
Identifiers: LCCN 2020051941 (print) | LCCN 2020051942 (ebook) | ISBN 9781119523017 (cloth) | ISBN 9781119523123 (adobe pdf) | ISBN 9781119523086 (epub)
Subjects: LCSH: Remote sensing.
Classification: LCC G70.4 .E43 2021 (print) | LCC G70.4 (ebook) | DDC 621.36/78–dc23
LC record available at https://lccn.loc.gov/2020051941 LC ebook record available at https://lccn.loc.gov/2020051942
Cover Design: Wiley
Cover Image: © NASA/JPL
To the memory of my dear friend and coauthor, Jakob van Zyl, who left this Earth a few days after we completed this edition.
Charles
Preface
The advent of the space age opened a whole new dimension in our ability to observe, study, and monitor planetary (including Earth) surfaces and atmospheres on a global and continuous scale. This led to major developments in the field of remote sensing in the scientific, commercial, national security, and technical aspects. In addition, ongoing technological developments in detectors and digital electronics opened the whole electromagnetic spectrum to be used for detecting and measuring ever‐finer details of the emitted and reflected waves that contain the “fingerprints” of the medium with which they interact. Spaceborne imaging spectrometers from the ultraviolet to the far infrared are being developed to acquire laboratory quality spectra for each observed surface pixel or atmospheric region, thus allowing direct identification of the surface or atmospheric composition. Multispectral polarimetric and interferometric imaging radars are providing detailed maps of the surface morphology, dynamics, cover and the near‐subsurface structure, as well as three‐dimensional maps of precipitation and cloudy regions in the atmosphere. Active microwave sensors are being used to monitor, on a global basis, the dynamics of the ocean: its topography, currents, near‐surface wind, and polar ice. Passive and active atmospheric sounders provide detailed profiles of the atmosphere and ionosphere characteristics: temperature, pressure, wind velocity, and electron content. Large‐scale multispectral imagers provide repetitive global images of the surface biomass cover and monitor our planet's environmental changes resulting from natural causes as well as from the impact of human civilization.
These capabilities are also being applied more extensively in exploring the planets in our solar system with flyby and orbiting spacecraft. All the major bodies in the solar system have been visited and explored.