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Proceedings of the Symposium on Progress in Data Processing and Analysis

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Bibliographic data

fullscreen: Proceedings of the Symposium on Progress in Data Processing and Analysis

Monograph

Persistent identifier:
856470848
Title:
Proceedings of the Symposium on Progress in Data Processing and Analysis
Sub title:
September 8 - 12, 1990, Dresden, GDR
Scope:
1 Online-Ressource (396 Seiten)
Year of publication:
1990
Place of publication:
Berlin
Publisher of the original:
Kammer der Technik
Identifier (digital):
856470848
Illustration:
Illustrationen, Diagramme
Language:
English
Usage licence:
Attribution 4.0 International (CC BY 4.0)
Publisher of the digital copy:
Technische Informationsbibliothek Hannover
Place of publication of the digital copy:
Hannover
Year of publication of the original:
2016
Document type:
Monograph
Collection:
Earth sciences

Chapter

Title:
[S 8 Design and Algorithmic Aspects of Digital Photogrammetric Systems]
Document type:
Monograph
Structure type:
Chapter

Chapter

Title:
PROGRESS AND POTENTIAL OF DIGITAL PHOTOGRAMMETRIC WORKSTATIONS. IAN DOWMAN
Document type:
Monograph
Structure type:
Chapter

Contents

Table of contents

  • Proceedings of the Symposium on Progress in Data Processing and Analysis
  • Cover
  • ColorChart
  • Title page
  • Title page
  • Copies of this book may be obtained from Gesellschaft für Photograrmetrie und Fernerkundung at KAMMER DER TECHNIK, [...]
  • Introduction
  • Commission II PROGRESS IN DATA PROCESSING AND ANALYSIS
  • Working Group Chairman
  • CONTENTS
  • [S 1 Special Session]
  • ABOUT THE IMPORTANCE OF COMMISSION II WITHIN THE INTERNATIONAL SOCIETY FOR PHOTOGRAMMETRY AND REMOTE SENSING. Jürgen Pietschner
  • Advances in the Processing and Analysis of Photogrammetric and Remotely Sensed Data. Prof Dr. Klaus Szangolies
  • [S 2 Manufacturers Forum]
  • New Developments in the Processing Software for P-Series Planicomp. Johannes Saile, Oberkochen
  • PHOTOGRAMMETRIC PRODUCTS FROM LEICA. A Stewart Walker
  • [S 3 Analytical Instruments (WG II / 1)]
  • Digital Photogrammetric Applications with the Prime-Wild S9 Analytical Plotter. David Wilkins
  • DICOMAT - The analytical photogrammetric restitution system of Carl Zeiss JENA GmbH. G. Bauer
  • ANALPRET Computer Assisted and Controlled Plotter for Teaching and Interpretation. M. G. Gerencser, Prof. Dr.
  • [S 4 Systems for Analysis of Remotely Sensed Data (WG II / 2)]
  • LOW COST IMAGE PROCESSING ON PERSONAL COMPUTERS: THE MACINTOSH-II BASED DIRIGO SYSTEM. Manfred Ehlers
  • A low-cost image processing system on a 32-bit RISC microcomputer. Mulder N. J., H. R. Kostwinder and L. J. Blesius
  • [S 5 Systems for Reception, Recording, Preprocessing, Archiving and Dissemination of Remotely Sensed Data (WG II / 3)]
  • A Fast Storage Unit With Integrated Database Processor for Image Data. Lieckfeldt, P.; Missling, K.-D. ; Neumann, B.
  • THEMATIC COMPRESSION OF METEOROLOGICAL IMAGE DATA. Hans-Jörg Grundmann, Adolf Günther, Olaf Hellmuth
  • A STANDARD METHOD FOR CREATING SELF-DEFINING DATA STRUCTURES FOR INFORMATION ARCHIVE AND TRANSFER. John A. Johnson
  • LANGUAGE REQUIREMENTS FOR UNDERSTANDING RETRIEVED DATA. Fred C. Billingsley
  • [S 6 Systems and Instrumentation for Synthetic Aperture Radar Processing (WG II / 4)]
  • Infrared and Microwave Radiometry for Mineral Identification and Moisture Determination. Dr. rer. nat. K. Schmidt, Dr. sc. H. Weichelt, Dipl. -Ing. W. Herr, Dipl.-Geologe M. Iffert
  • Some results of microwave measurements during the INTERCOSMOS complex experiments GEOEX, TELEGEO and CARIBE. Horst Weichelt
  • [S 7 Acquisition and Use of Space Photographic Data (IC-WG I / II)]
  • Cartographic Potential of Space Images. Karsten Jacobsen
  • Multispectral photocamera MK-4. Dr. Yu. KIENKO, Dr. I. NENASHEV, Yu. BELOUS
  • THE COMPOSITING DEVICES FOR PHOTOIMAGES OF MK-4 CAMERA AND PREPARATION OF PHOTOMOSAICS AND PHOTOSKETCHES ON THESE DEVICES. Dr. Yu. KIENKO, Dr. V. KISELEV, Dr . Yu. ORLOV
  • NEW TOPOGRAPHIC AIR SURVEY CAMERA WITH FORWARD MOTION COMPENSATION AFA-TK-10/18. Afremov V. G., Afanasiev I. Yu., Babashkin N. M, llin V. B., Nekhin S. S.
  • On QUALITY IMPROVEMENT OF AIRBORNE REMOTE SENSING DATA AND THEIR PROCESSING MEETING THE USERS'DEMANDS. FRANZ PLISCHKE, SUSANN HEENE
  • TECHNIQUE FOR DETERMINING BRIGHTNESS AND SPATIAL-FREQUENCY CHARACTERISTICS OF TERRAIN FROM AEROSPACE SURVEY MATERIALS. Dr. L. M. Matiyasevich, T. I. Mikheikina, B. V. Svechnikov
  • PHOTOMETRICAL METHOD OP MAKING THE MAPS OP OPTICALLY-UNIPORM TERRAIN RELIEF. Dr. Kiselev V. V., Dr. Mamnitsky V. I., Dr. Matiyasevich L. M
  • JOINT USE OF SPECTROZONAL AND RADIO-THERMAL IMAGES OF MICROWAVE RANGE IN PROBLEMS OF INTERPRETATION OF AEROSPACE SURVEY RESULTS. Dr. E. Maslovsky, Dr. V. Troitsky, Dr. Yu. Shestopalov
  • REMOTE SENSING OF ECOLOGICAL SITUATIONS. Dr. V. A. SUCHTCHENYA
  • Application of cosmic photographs for inventory and man-making of natural resources. by Arkhipov V. I.
  • COMPOSITION CODING OF REMOTE SENSING DATA FOR DEVELOPING GEOINFORMATION TECHNOLOGIES OF OF RESEARCH OF NATURAL ENVIRONMENT. N. F. AFANASYEV.
  • Efficient Technologies for Geological Projects and Nature Protection Studies Using Aero/Space Photography Data in USSR. By A. V. Pertsov and S. G. Slutskaya
  • DISTINGUISHABLE DETAILS IN AIR PHOTOS. Werner Schubert
  • PROGRESS IN SPACE PHOTOGRAPHY. KARL-HEINZ MAREK
  • [S 8 Design and Algorithmic Aspects of Digital Photogrammetric Systems]
  • PROGRESS AND POTENTIAL OF DIGITAL PHOTOGRAMMETRIC WORKSTATIONS. IAN DOWMAN
  • DIPS II - Turning a Standard Computer Workstation into a Digital Photogrammetric Station. A. Gruen, H.A. Beyer
  • CONSEQUENCES OF THE PHOTOGRAMMETRICAL VIEW OF SOLVING SPECIAL TASKS IN DIGITAL PHOTOGRAMMETRY WITH SERIAL COMPUTERS. DR. ERHARD PROSS
  • An Advanced Digital Stereophotogrammetric System (ADSS)- Current Developments at the Technical University of Berlin. Gerhard Koenig, Wolfgang Nickel, Juergen Storl
  • Low Cost Digital Photogrammetric System for Education and Training "BIRDMAN". Sunji MURAI and Kesami KOIDO
  • Off-Line and On-Line Applications of Macro Photogrammetry. Karsten Jacobsen
  • DIGITAL PHOTOGRAMMETRIC WORKSTATIONS. Peter Lohmann , Christoph Lüken, Gustav Picht
  • INTEGRATION OF THE NOS CAMERA CALIBRATION SYSTEM INTO THE IDPF. Roop C. Malhotra
  • ANALYTICAL VERSUS DIGITAL PHOTOGRAMMETRIC TECHNIQUES AND SYSTEMS. BRANKO MAKAROVIC
  • PHOTOGRAMMETRIC OPEN SYSTEMS. Atef A. Elassal
  • ANALOG OR DIGITAL MAPPING FROM AERIAL PHOTOGRAPHS? A Contribution to the Conception of Digital Mapping Systems. O. Kölbl
  • DESCRIBING DIGITAL PHOTOGRAMMETRY BY FUNCTIONAL ANALYTICAL METHODS. DR. ERHARD PROSS
  • Modular Concept of an Airborne System for Collecting, Processing and Analysis of Remotely Sensed Data. Bach E., Nopirakowski J., Oertel D.
  • Experimental Airborne Remote Sensing with Infrared-Scanner and Panchromatic CCD Area Array Camera (Camcorder). Weng, A.; Dr. Nopirakowski, J.; Ehrenberg, M.; Georgino, P.; Radtke, B.; Dr. Reulke, R.
  • [S 9 Additional Paper]
  • LEAST SQUARES POLYNOMIAL SURFACE FITTING WITH OVERLAPPING DATA. W. P. SEGU
  • Report to Commission II
  • ISPRS Intercommission Working Group II/III "DESIGN AND ALGORITHMIC ASPECTS OF DIGITAL PHOTOGRAMMETRIC SYSTEMS" Report to Commission II. H. Ebner, I. Dowman, C. Heipke
  • Working Group II/l Analytical Instrument Activities. WORKING GROUP MISSION. prepared by Morris L McKenzie
  • AUTHORS LIST
  • Cover

Full text

PROGRESS AND POTENTIAL OF DIGITAL PHOTOGRAMMETRIC 
WORKSTATIONS 
IAN DOWMAN 
University College London 
Gower Street 
London WC1E6BT 
Abstract 
This paper reviews the development of digital stereoscopic photogrammetric workstations and 
looks at their potential use in the next few years. A joint workshop of ISPRS IWG II/III and WG 
V/4 held in february 1990 discussed the application of fast processing to workstations, the 
findings of the workshop are reviewed and compared to the realisation of systems. The use of 
transputers and other fast processing hardware is essential for the efficient development of 
photogrammetric workstations and particuar attention is paid the these components. 
Introduction 
There has been a considerable interest in the use of digital data in the past few years which has led 
to a significant increase in the speed of development of digital workstations. Prior to 1988 there 
had been a number of systems discussed in the literature but these were either prototypes or for 
specialist applications. At the ISPRS Congress in Kyoto in 1988 two commercial systems were on 
display in the exhibition and a number more were discussed in the technical sessions. In addition a 
number of workers reported the use of standard general purpose workstations for stereo 
measurement and there was great interest in components and software which would aid this 
development. Since 1988 the rapid increase in the speed of computer systems has continued and 
today a number of possibilities exist. 
Developments in both hardware and software were reviewed at a joint workshop meeting of 
ISPRS IWG П/Ш and WG V/4 on the application of fast processing to workstations, held at 
University College London in February 1990. The papers and discussion at this meeting give an 
up to date view of the the state of development and will be reported in this paper. 
Definition and role of a digital photogrammetric workstation (DPW) 
A digital photogrammetric system is defined in the terms of reference of ISPRS IWG II/III as 
"hardware and software to derive photogrammetric products from digital imagery". This clearly 
embraces close range, aerial and satellite imagery and also co-ordinate determination, line maps and 
digital elevation models (DEM). The key elements relating to photogrammetry are digital imagery 
and co-ordinate determination; other aspects such as identification of features and automated 
functions are less important to the concept of a digital photogrammetric workstation. 
The question must be asked: why are digital photogrammetric workstations needed? Are they 
developed just because the technology is there? Without a good digitiser aerial photographs cannot 
be used in a digital system. DPWs are however needed to handle data originally recorded in digital 
form, and one of the main reasons for developing photogrammetric workstations is to allow 
human intervention in automatic processes; the objective for such systems must be to eliminate the 
human operator altogether but such an aim will not be achieved for some years to come. The 
development of automatic techniques is therefore very much tied up with that of workstations. The 
computer power needed for manipulating the data is also needed to carry out automatic 
computations. 
A photogrammetric workstation should be seen as a window into the data base whereby the 
operator can interact with the data and with the functions performed on it. In a photogrammetric 
context this implies stereoscopic viewing and real time scanning of the data. The features which 
specifically characterise a photogrammetric workstation can be defined as:
	        

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