Remote Sensing Applications in Meteorology and Climatology NATO ASI Series Advanced Science Institutes Series A series presentmg the results of activities sponsored by the NA TO Science Committee, which aims at the dissemination of advanced scientific and technological knowledge, with a view to strengthening Imks between scientific communilies. The series IS published by an international board of publishers in conjunction with the NATO Scientific Affairs DIvision A Life SCiences Plenum Publishing Corporation B Physics London and New York C Mathematical D. Reidel Publishing Company and Physical Sciences Dordrecht, Boston, Lancaster and Tokyo D Behavioural and Social Sciences Martinus Nijhoff Publishers E Engineering and Dordrecht, Boston and Lancaster Materials Sciences F Computer and Systems Sciences Springer-Verlag G Ecological Sciences Berlin, Heidelberg, New York, London, H Cell Biology Paris, and Tokyo Series C: Mathematical and Physical Sciences Vol. 201 Remote Sensing Applications in Meteorology and Climatology edited by Robin A. Vaughan Carnegie Laboratory of Physics, University of Dundee, Scotland, U.K. D. Reidel Publishing Company Dordrecht / Boston / Lancaster / Tokyo Published in cooperation with NATO Scientific Affairs Division Proceedings of the NATO Advanced Study Institute on Remote Sensing Applications in Meteorology and Climatology Dundee, Scotland August 17 -September 6, 1986 Library of Congress Cataloging in Publication Data NATO Advanced Study Institute on Remote Sensing Applications in Meteorology and Climatology (1986: Dundee, Tayside) Remote sensing applications in meteorology and climatology. (NATO ASI series. Series C, Mathematical and physical sciences; vol. 201) "Proceedings of the NATO Advanced Study Institute on Remote Sensing Applications in Meteorology and Climatology, Dundee, Scotland, August 17-8eptember 6, 1986"-CIP t.p. verso. "Published in cooperation with NATO Scientific Affairs Division." Includes Index. 1. Meteorology-Remote sensing--Congresses. 2. Climatology-Remote sensing--Congresses. I. Vaughan, R. A. (Robin Antony) II. ntle. III. Series: NATO ASI series. Series C, Mathematical and·physical sciences; vol. 201. QC871.N34 1986 551.5 87-9492 ISBN-13: 978-94-010-8225-9 e-ISBN-13: 978-94-009-3881-6 001: 10.1007/978-94-009-3881-6 Published by D. Reidel Publishing Company PO. Box 17, 3300 AA Dordrecht, Holland Sold and distributed In the U.S.A and Canada by Kluwer AcademiC Publishers, 101 Philip Drive, Asslnippi Park, Norwell, MA 02061, U.SA In all other countries, sold and distributed by Kluwer Academic Publishers Group, PO Box 322, 3300 AH Dordrecht, Holland D. Reidel Publishing Company is a member of the Kluwer Academic Publishers Group All Rights Reserved © 1987 by D. Reidel Publishing Company, Dordrecht, Holland and copyrightholders as specified on appropriate pages within. Solico\er reprint of the hardcover 1s t edition 1987 No part of the material protected by this copyright notice may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage and retrieval system, without written permission from the copyright owner TABLE OF CONTENTS Director's preface ix Organisation xi Editor's note xv Introduation 1 R.S. Scorer Cloud Formations Seen by Satellite 1 2 M.J. Duggin Factors Affecting Feature Differentiation: The Impact and Source of Variance in the Upwelling Radiance Field 19 3 M.J. Duggin The Physical Principles Controlling the Remote Sensing Process 33 4 M.J. Duggin ~ensors to Record Atmospheric and Terrestrial Information: Principles of Collection and Analysis 51 5 P.E. Baylis Data Reception, Archiving and Distribution 69 6 G.E. Peckham Microwave Instruments and Methods 87 7 N.J. Mulder Image Processing, Pattern Recognition and Artificial Intelligence 107 qperationaZ AppZications 8 F.-S. Olesen Vertical Sounding from Satellite 155 9 J. Pailleux The Impact of Satellite Data on Global Numerical Weather Prediction 173 10 K.A. Browning Use of Radar and Satellite Imagery for the Measurement and Short-Term Prediction of Rainfall in the United Kingdom 189 vi TABLE OF CONTENTS Research Applications 11 J .A. Pyle The Application of Remote Sensing Data in Atmospheric Chemistry 209 12 R. Reynolds Studies of Synoptic and Mesoscale Atmospheric Features from Satellites 217 13 G. Warnecke The Visualisation of the Ceaseless Atmosphere 245 14 G. Warnecke et at Information Extraction from Meteorological Satellite Image Sequences 259 15 C. zick Cloud Motion Analysis of Cyclones within Cold Air Masses 285 16 E. Liljas Multispectral Classification of Cloud, Fog and Haze 301 Air-Sea Interactions 17 H. Charnock The Ocean and the Atmosphere 321 18 T.H. Guymer Remote Sensing of Sea-Surface Winds 327 Climatology 19 A. Henderson-Sellers Cloud Climatologies from Space and and K. McGuffie Applications to Climate Modelling 359 20 K. McGuffie and Climatology from Space: Data Sets for A. Henderson-Sellers Climate Monitoring and Climate Modelling 375 21 H. Mannstein Surface Energy Budget, Surface Temperature and Thermal Inertia 391 FutUX'e Systems 22 K. Muirhead and The Along-track Scanning Radiometer D. Eccles with Microwave Sounder 411 23 D.A. Bateman and Plans for ERS-l Data Acquisition, A. Haskell Processing and Distribution 425 24 D.D. Hardy Remote Sensing in the Space Station 441 and Columbus Programmes TABLE OF CONTENTS vii Index 451 Colour Section 469 List of Participants 477 DIRECTOR'S PREFACE This was the fourth postgraduate summer school on remote sensing to be held in Dundee. These summer schools were originated by, and continue to remain in, the programme of EARSel (European Association of Remote Sensing Laboratories) Working Group 3 on Education and Training in Remote Sensing. The first of these summer schools was held in 1980 on "Remote Sensing in Meteorology, Oceanography and Hydrology". This was followed in 1982 by a more specialised summer school on "Remote Sensing Applications in Marine Science and Technology" which built on the foundation laid in 1980 and then concentrated on the marine applications of remote sensing techniques. The present summer school was another follow-up of the original 1980 summer school but this time concentrating on the atmospheric rather than the marine applications of remote sensing techniques. The 1984 summer school had not specifically involved atmospheric and marine applications but had been involved with the use of remote sensing in the field of civil engineering. This year's summer school was extremely successful. First of all, this was due to our sponsors, for without their very significant material contributions there would have been no summer school. These sponsors included the Scientific Affairs Division of NATO, together with the European Association of Remote Sensing Laboratories, the Council of Europe, the European Space Agency, the German Aerospace Establishment (DFVLR) and the Natural Environment Research Council. Secondly, we were extremely fortunate in that all our lecturers had taken great care in preparing their material and their presentations were clear and coherent without the plethora of mathematical equations which of tern swamps the blackboard on such occasions. Thirdly we had a very enthusiastic group of participants who, right from the very first lecture, showed their keen interest by endlessly asking questions of the lecturers. Moreover, the scientific discussions were frequently carried on into the coffee breaks and even into some of the social events. Several participants had travelled very large distances, even from the antipodes in one or two cases, just to come to Dundee for this event. Fourthly the staff of West Park Hall did everything in their power to provide for the comfort of our visitors. Finally, the success was especially due to the very hard work put in by all the members of the organising committee and by the secretarial and technical staff of the Physics Department of Dundee University; all of them went far beyond the call of duty and I am very grateful to them all for their efforts. ix x DIRECfOR'S PREFACE Sometimes I am asked why we go to all the effort of running summer schools like this. I think, for myself, the answer must be that I feel that they provide a unique opportunity for young people drawn from many different countries but having a common scientific interest to meet together and learn both from some of the leading experts in their subject and from their contacts with one another. For myself, I gain considerable satisfaction from helping to provide these opportunities. Many useful contacts within the remote sensing community owe their origins to a first meeting at a Dundee summer school. I very much hope that we shall all be able to survive to continue this good work for some years to come yet. Arthur P. Cracknell December 1986 ORGANISATION Organising Committee Professor A.P. Cracknell, Director Dr. W.M. Young, Secretary Dr. R.A. Vaughan, Treasurer Dr. A. Henderson-Sellers Mr. R. Reynolds Dr. P.A. Davies Dr. A.O. Tooke (Social Programme) Mr. G.R. Whyte (Technical Arrangements) Demonstrating, Secretarial and Technical Assistance Mr. K.J. Arbuthnott Mr. I.M. Ballingall Mr.!. Coker Miss P. Cracknell Mr. M. C. Dobson Mr. I. Durajczyk Mr. J.H. Evans Mr. L. Hayes Mr. D.P. Lantz Miss J.N. Low Mr. K.G. Miller Miss L.J. Smithurst Mrs. C.L Stewart Mrs. M.M. Young xi