Systems for data processing, anaylsis and representation

Allam, Mosaad; Plunkett, Gordon

Bibliographic data

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:: [Monday, June 6, 1994]

Document type:: Monograph

Structure type:: Chapter

Chapter

Title:: [Session B-1 WG II/3 - Technologies for Large Volumes of Spatial Data - Part A]

Document type:: Monograph

Structure type:: Chapter

Chapter

Title:: Earth Observation Data Management at the Canada Centre for Remote Sensing R. Boudreau, A. Buffam and J. Guenette

Document type:: Monograph

Structure type:: Chapter

Earth Observation Data Management at the Canada Centre for Remote Sensing R. Boudreau!, A. Buffam? and J. Guenette? Canada Centre for Remote Sensing, 588 Booth Street, Ottawa, Ontario, Canada, K1A 0Y7 ?Prologic Services Limited, 75 Albert Street, Suite 206, Ottawa, Ontario, KIP 5E7 ABSTRACT The Canada Centre for Remote Sensing (CCRS) has operated an information system, called GCNet, since 1990. This system is being used regularly by the Canadian and international resource managers, global change researchers and scientists in order to locate earth observation data sets in Canada or abroad. This paper will present an overview of the GCNet system capabilities, including access to the International Directory Network, the QUERY Image Inventory and the PlaNet bulletin board. Statistics on the utilization of GCNet will also be presented. Future developments in the areas of data management at CCRS will also be examined: on-line access to digital browse; international catalogue interoperability and links with other projects such as the Land Information Network for Canada (LINC) developed by the Surveys, Mapping and Remote Sensing Sector (SMRSS) of Natural Resources Canada, and the Canadian Earth Observation Network (CEONet). RÉSUMÉ Le Centre canadien de télédétection (CCT) exploite le système d’information GCNet depuis 1990. Ce système est utilisé régulièrement par les gestionnaires des ressources naturelles, les chercheurs intéressés par les transformations à l’échelle du globe et autres scientifiques canadiens et à l’étranger afin de localiser des jeux de donnés au Canada ou à l’étranger. Cet article présente un survol des capacités de GCNet: Réseau de répertoire international, l’inventaire d’images QUERY du CCT et le babillard électronique PlaNet ainsi que les statistiques d’utilisation du système depuis son installation. Enfin, on se penchera sur quelques développements à venir au CCT dans le domaine de la gestion des données d’observation terrestre: accès en ligne aux images minutes, interoperabilité entre les catalogues internationaux et les liens avec d’autres projets important tels le système Canada sous réseau de télécommunication (CARTE) développé par le Secteur des levés, de la cartographie et de la télédétection (SLCT) de Ressources Naturelles Canada et le Canadian Earth Observation Network (CEONet). KEYWORDS: Global Change, Information System, Catalogue Service, Directory Service and image browsing could be carried out at few locations using microfiche, the cataloguing and access systems supporting satellite data archives were quite primitive. They consisted essentially of a computer printout of the existing archived scenes and accompanying microfiche. From the viewpoint of the user, both were somewhat out available to users from various groups including of date because of the delays in updating, resource managers, scientists, students and the printing and processing of new acquisitions. public. More importantly, since few remote terminals existed and the database access software was not available, the access to information about archive data was rather limited. 1. INTRODUCTION Since the launch, in 1972, of the first land remote sensing satellite, Landsat 1, large quantities of data have been acquired around the world. Although archiving has not always been uniform, many images have nevertheless become When the number of images was relatively small, computer technology was not widespread 18 As the vol growing in assessment, t became mor developed at this requiren remote Sens Global Chan This article offered by observation « some statisti: at future dev by GCNet. 2. OVERV The GCNet : micro-VAX operating Sy. via Direct E DECnet. The service following: L and a Rem (RESORS). RESORS, b distances ch Username/P exception of * Directory The GCNet contact for and other us about CCRS It also pr international The GCNe through the (IDN) Mast NASA [3,4 descriptive i various cour by Disciplii and 2 give

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