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The purpose of this book on field procedures is to ease the way for the person who has a background in the fundamentals of remote sensing and laboratory methods but little practical knowledge of the field methods that may be needed for remote sensing projects. | Field Methods in Remote Sensing Field Methods in Remote Sensing Roger M. McCoy THE GUILFORD PRESS New York London 2005 The Guilford Press A Division of Guilford Publications Inc. 72 Spring Street New York NY 10012 www.guilford.com All rights reserved No part of this book may be reproduced translated stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying microfilming recording or otherwise without written permission from the Publisher. Printed in the United States of America This book is printed on acid-free paper. Last digit is print number 9 8 7 6 5 4 3 2 1 Library of Congress Cataloging-in-Publication Data McCoy Roger M. Field methods in remote sensing Roger M. McCoy. p. cm. Includes bibliographical references and index. ISBN 1-59385-079-4 pbk. ISBN 1-59385-080-8 hardcover 1. Remote sensing Field work. I. Title. G70.4.M39 2005 526 dc22 2004019785 To the memory of Professor M. John Loeffler University of Colorado with gratitude for showing me the way Preface Preface Practitioners of remote sensing will at some point need to learn how to obtain field data suitable for the various needs of their projects. Effective field data are best obtained through thoughtful planning thor- ough knowledge of valid sampling techniques accurate location-finding proce- dures and reliable field measurements. Unfortunately for the beginner few remote sensing research reports pro- vide thorough accounts of the methods that were followed in the field. Instead they concentrate on laboratory procedures such as data correction and processing. However the methods of measuring field data have as much influence on the reliability of the final product as do laboratory procedures. Field procedures are important and should always be included in final reports as a service to readers who would like to validate replicate or educate. The purpose of this book on field procedures is to ease the way for the person who has a background in the .