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Systems for data processing, anaylsis and representation

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CC BY: Attribution 4.0 International. You can find more information here.

Bibliographic data

fullscreen: Systems for data processing, anaylsis and representation

Monograph

Persistent identifier:
1067490280
Title:
Systems for data processing, anaylsis and representation
Sub title:
ISPRS Commission II Symposium : June 6 - 10, Ottawa, Canada
Scope:
1 Online-Ressource (XX, 530 Seiten)
Year of publication:
1994
Place of publication:
Ottawa
Publisher of the original:
The Surveys, Mapping and Remote Sensing, Natural Resources Canada
Identifier (digital):
1067490280
Illustration:
Illustrationen
Signature of the source:
ZS 312(30,2)
Language:
English
Additional Notes:
Erscheinungsdatum des Originals ist aus dem Copyrightjahr ermittelt.
Usage licence:
Attribution 4.0 International (CC BY 4.0)
Editor:
Allam, Mosaad
Plunkett, Gordon
Corporations:
Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa
International Society for Photogrammetry and Remote Sensing
International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis
Kanada, Surveys, Mapping and Remote Sensing Sector
Adapter:
Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa
International Society for Photogrammetry and Remote Sensing
International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis
Kanada, Surveys, Mapping and Remote Sensing Sector
Founder of work:
Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa
International Society for Photogrammetry and Remote Sensing
International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis
Kanada, Surveys, Mapping and Remote Sensing Sector
Other corporate:
Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa
International Society for Photogrammetry and Remote Sensing
International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis
Kanada, Surveys, Mapping and Remote Sensing Sector
Publisher of the digital copy:
Technische Informationsbibliothek Hannover
Place of publication of the digital copy:
Hannover
Year of publication of the original:
2019
Document type:
Monograph
Collection:
Earth sciences

Chapter

Title:
[Thursday, June 9, 1994]
Document type:
Monograph
Structure type:
Chapter

Chapter

Title:
[Session I-I WG II/3 - Technologies for Large Volumes of Spatial Data - Part C]
Document type:
Monograph
Structure type:
Chapter

Chapter

Title:
MANAGEMENT PERSPECTIVE OF AN INFRASTRUCTURE FOR GIS INTEROPERABILITY - THE DELTA-X PROJECT MOSAAD ALLAM
Document type:
Monograph
Structure type:
Chapter

Contents

Table of contents

  • Systems for data processing, anaylsis and representation
  • Cover
  • ColorChart
  • Title page
  • Preface
  • ISPRS TECHNICAL COMMITTEE
  • Commission II Terms of Reference and Working Groups
  • TABLE OF CONTENTS
  • TABLE DES MATIÈRES
  • [Monday, June 6, 1994]
  • [Joint ISPRS/GIS '94 Plenary I]
  • [Session A-1 WG II/4 - Systems for the Processing of Radar Data - Part A]
  • [Session B-1 WG II/3 - Technologies for Large Volumes of Spatial Data - Part A]
  • [Tuesday, June 7, 1994]
  • [Joint ISPRS/GIS '94 Plenary II]
  • [Session C-1 WG II/1 - Real-Time Mapping Technologies - Applications]
  • [Session D-1 Commission II - Special Project - Upgrading Photogrammetric Instruments]
  • [Session D-2 WG II/2 - Hardware and Software Aspects of GIS - Part A]
  • [Session E-1 Intercommission WG II/III- Digital Photogrammetric Systems - Part A]
  • [Wednesday, June 8, 1994]
  • [Joint ISPRS/ GIS '94 Plenary III]
  • [Session F-1 WG II/1 - Real-Time Mapping Technologies - Automatic Orientation of Sensors]
  • [Session F-2 WG II/3 - Technologies for Large-Volumes of Spatial Data - Part B]
  • [Session G-1 WG II/1 - Real-Time Mapping Technologies - Sensor Integration]
  • [Session G-2 WG II/5 - Integrated Production Systems]
  • [Poster Session 2-A]
  • [Thursday, June 9, 1994]
  • [Joint ISPRS/GIS '94 Plenary IV]
  • [Session I-I WG II/3 - Technologies for Large Volumes of Spatial Data - Part C]
  • MANAGEMENT PERSPECTIVE OF AN INFRASTRUCTURE FOR GIS INTEROPERABILITY - THE DELTA-X PROJECT MOSAAD ALLAM
  • Infrastructure permettant l'interopérabilité des SIG - Projet Delta-X: Le point de vue de la gestion [MOSAAD ALLAM]
  • The Client-Server Architecture of Delta-X Jan Medved [...] Juraj Petras [...]
  • L'architecture informatique du serveur du Delta-X [Jan Medved [...] Juraj Petras [...]]
  • MetaView/GIS: The GIS Spatial Browser [Functions and Services] Its Design, Implementation and Operation Samuel Effah, Cherian Chaly, Wenjing Zhu
  • Méta-vision: Un navigateur de donnees spatiales pour SIG - Fonctions et services [Samuel Effah, Cherian Chaly, Wenjing Zhu]
  • [Session J-1 WG II/2 - Hardware and Software Aspects of GIS - Part B]
  • [Session J-2 Intercommission WG II/III - Digital Photogrammetric Systems - Part B]
  • [Poster Session 3-A]
  • [Session K-1 WG II/4 - Systems for the Processing of Radar Data - Part B]
  • [Friday, June 10, 1994]
  • [Session L-1 WG II/1 - Real-Time Mapping Technologies - Algorithmic Aspects]
  • [Joint ISPRS/GIS '94 Plenary V]
  • AUTHORS and COAUTHORS INDEX
  • Cover

Full text

MANAGEMENT PERSPECTIVE OF AN INFRASTRUCTURE FOR GIS 
INTEROPERABILITY - THE DELTA-X PROJECT 
P 
ORATION MOSAAD ALLAM 
Geographic Information Systems Division 
Surveys, Mapping and Remote Sensing Sector 
Natural Resources Canada 
615 Booth Street, Ottawa, Ontario, Canada K1A 0E9 
ABSTRACT 
Shared access to a federated set of dispersed databases located at the nodes of a wide area network is 
a major issue. Considering that these nodes themselves are part of a local area network and the 
possibility that there can be a variety of GISs and DBMSSs residing on a heterogeneous array of 
platforms, this precipitates complex problems of data transfer from system to system, not to mention 
problems arising from the dissimilarities in format and the standards for interchange. From the users 
point of view, the data should be current, available in readily usable format, easily accessible, 
supported with database management functionalities and allow selective feature retrievals. The user 
should have the option to use whatever database or GIS which is appropriate for the application. 
(D. 
et 
D 
e du 
Delta-X is an implementation of a federated multi-database environment consisting of a wide area 
network of servers connected by high-speed communication lines. This paper addresses the 
management in developing such a system. Interesting problems of design, prototyping, testing and 
design revisions are addressed. In particular the lessons learned in the design, revision, tracking and 
technology that impact the release of the system, as well as shifts in software development paradigms 
that enhance the development of the system. 
INFRASTRUCTURE PERMETTANT L'INTEROPÉRABILITÉ DES SIG - 
PROJET DELTA-X : LE POINT DE VUE DE LA GESTION 
RÉSUMÉ 
L'accès partagé à un ensemble fédératif de bases de données dispersées aux noeuds d'un réseau à 
grande distance constitue un problème majeur. Si l'on considère que ces noeuds font eux-mêmes 
partie de réseaux locaux ainsi que la possibilité que toute une gamme de SIG et de SGBD puissent 
résider sur un ensemble hétérogène de plates-formes l'on peut imaginer toute la complexité du 
transfert de données d'un système à un autre sans parler des problèmes suscités par des différences 
entre les formats et les normes en matière d'échange de données. Du point de vue des utilisateurs, les 
données devraient être à jour, présentées suivant un format utilisable, d'accès facile, être explorables 
par l'entremise d'un système de gestion de base de données et permettre l'extraction sélective 
d'éléments. L'utilisateur devrait avoir le choix d'utiliser la base de données ou le SIG qui 
conviennent pour l'application à laquelle il les destine. Le Delta-X est une mise en oeuvre d'un 
système fédératif de bases de données multiples intégrant des SIG et des bases de données dans un 
environnement uniforme consistant en un réseau à grande distance dont les serveurs sont reliés par 
des lignes de télécommunication à grande vitesse. Dans la présente communication l'on traite des 
questions de gestion dans la mise au point d'un tel système. D'intéressants problèmes de conception, 
de mise au point de prototypes, de mise à l'épreuve et de révision des plans sont abordés. Les leçons 
tirées en matière de conception, de révision, de suivi des changements technologiques influençant la 
diffusion du système et de modification des paradigmes de mise au point de logiciels améliorant le 
développement du système sont présentées. 
347 
  
 
	        

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Allam, Mosaad, and Gordon Plunkett. Systems for Data Processing, Anaylsis and Representation. The Surveys, Mapping and Remote Sensing, Natural Resources Canada, 1994.
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