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WIS Implementation (DCPC Russian segment )

WIS Implementation (DCPC Russian segment ). ComWare – Data Collection or Production Centre – a basis for thematic DCPC implementation. Alexander Besprozvannykh. Some history. CliWare – climate data base management system CliWare – pilot project of WIS from CCl

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WIS Implementation (DCPC Russian segment )

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  1. WIS Implementation (DCPC Russian segment) ComWare – Data Collection or Production Centre – a basis for thematic DCPC implementation. Alexander Besprozvannykh Russian Federation CDMS

  2. Some history • CliWare – climate data base management system • CliWare – pilot project of WIS from CCl • CliWare – real time data processing module (2004) • CliWare – metadata ISO 19115 implementation (2006) • CatRep – implementation of volume C pub. 9 • Data synchronization – live presentation in Brasilia Russian Federation CDMS

  3. What the difference between DCPC and GCIS? • GCIS – routine data exchange • DCPC – user oriented WIS centre Russian Federation CDMS

  4. CliWare + ComWare • Data collection and dissemination (including GTS) • Metadata synchronization • Metadata discovery • Data cache • Decoded data access • GTS data processing • Long term data processing • RSS blogging for hydrometeorological data • Climate database management system • GIS Web server • Volume A pub.9 catalogue Russian Federation CDMS

  5. Data collection Router Data dissemination Portal Metadata ComWare – basic architecture Russian Federation CDMS

  6. ComWare architecture Russian Federation CDMS

  7. Data flow • Collection data in list of dir’s • Preprocessing data and logging • MD5 calculation and check for doubles • Saving data in storage and fixing link in DBMS • Router check cross reference table and put it in dir’s • AFD transmit data to end user Russian Federation CDMS

  8. Open source applications • Centos – operational system • Apache – web server • Tomcat – java application web server • GeoNetwork – metadata management system • PostgreSQL - data base management system • PostGis – GIS cartridge for PostgreSQL • AFD– Automatic File Distribution system (DWD) • Roller – RSS blogging server • Geoserver – GIS server • FTP– FTP server Russian Federation CDMS

  9. Main page Russian Federation CDMS

  10. User registration Russian Federation CDMS

  11. Metadata discovery Russian Federation CDMS

  12. Data cache Russian Federation CDMS

  13. FTP subscription Russian Federation CDMS

  14. RSS subscription Russian Federation CDMS

  15. Blog news Russian Federation CDMS

  16. Data flow control Russian Federation CDMS

  17. GeoNetwork Russian Federation CDMS

  18. Data cache Russian Federation CDMS

  19. Problems • GTS data use file naming conversation to create name of metadata item • Special program data do not have file naming conversation. How to create reference from data file to metadata item? Russian Federation CDMS

  20. http://portal.dcpc.meteo.ru/index.htmlThank you Russian Federation CDMS

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