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:: [Wednesday, June 8, 1994]

Document type:: Monograph

Structure type:: Chapter

Chapter

Title:: [Session F-2 WG II/3 - Technologies for Large-Volumes of Spatial Data - Part B]

Document type:: Monograph

Structure type:: Chapter

Chapter

Title:: LAND INFORMATION NETWORK FOR CANADA DOUGLAS O'BRIEN, TERRY FISHER, BERT GUINDON, RICHARD BOUDREAU

Document type:: Monograph

Structure type:: Chapter

Canada - LINC) to develop a SMRSS Geomatics Information Infrastructure (GII) and Information Management Framework (IMF) The objectives of LINC for SMRSS are to: - fulfil client requirements for access to a fully integrated geomatics information system with built-in functionality for retrieving standard data products and generating custom products; - increase effectiveness and efficiencies of geomatics information acquisition, management and dissemination, thereby reducing costs and duplication; - enhance SMRSS's expertise in the field of geomatics data integration and dissemination and create a model for other organizations to consider in expanding this concept at a federal and national level, and; - develop an industrial capability in geomatics infrastructure that can be exploited commerciall in sales to domestic and foreign organizations requiring geomatics technology. 2. CURRENT DATA HOLDINGS SMRSS currently maintains many geomatics data holdings. These data holdings are available externally as products, or are used internally to generate products for end users. Sales of SMRSS products are currently in the order of $7M per year and are expected to grow. SMRSS data holdings are maintained separately by data custodians who have the mandate for their creation and update. These data will continue to be collected and maintained by the appropriate Table 1: Geodetic Inventory Contents custodians. LINC will make all these geomatics data and their associated meta-data available to clients in an integrated view. Geodetic Data Geodetic positional control data are managed in an Oracle RDBMS environment as part of the National Geodetic Information System (N GIS) and are widely used in combination with imagery or vector topographic data for geometric correction. They are referenced to NADS83, use the geographic coordinate system and are encoded in ASCII. Privileged clients can already access these data holding via network (DATAPAC). LINC will provide the tools required to access the geodetic data shown in Table 1. National Topographic Data Base Because of its wide use and general need for integration with other data types, National Topographic Data Base (NTDB) at 1:50,000 and 1:250,000 scale should be made available through LINC on its first release. NTDB data are well documented by an on-line catalogue and an off-line data dictionary, are georeferenced to NADS3 and use UTM as its coordinate system. Satellite Imagery Meta-Data Remote sensing imagery in raw form are stored digitally but are not available on-line because of the massive storage requirements. Radarsat International (RSI) has been contracted by SMRSS for distribution of processed or derived products. Table 2 shows the size and growth of the satellite image and meta-data archive. Data Type # Units Primary Horizontal Control Networks 8,000 points Primary Vertical Control Networks 85,000 points Software Products 10 Geodetic Publication / Standards 50 Active Control System Data (ACS) N/A Global Position System (GPS) orbit data N/A Geoid Data N/A 222 Hm pt pt

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