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CliWare System
FWIS/WIS elements
Leonid Bezrouk,Sergey Rubinov,ROSHYDROMET Main Radiometeorological Centre (MRMC),Russia
http://cliware.meteo.ru/meteo
1. 1999 – Starting of the development. Initial orientation towards the work with climate data. Processing and recording of Hydrometeorological data into the ORACLE database.
2. 2002 – Representation of a product with the elements of work with real-time data and metadata and using freely disseminated SAP DB.
3. 2003 – Starting of commercial introduction of the product at national meteorological centers of Kazakhstan and Kyrgyzstan.
4. 2004-2005 – Introduction of the commercial product for management and representation of real-time and climate data.
The major designer of the project – Besprozvannykh Alexander, Russian Research Institute of Hydrometeorological Information – World Data Centre, a member of the
Inter Programme Expert Team on Metadata Implementation (IPET-MI).
BACKGROUND
Base Module
Webserver
Application server
Data Base
Key entry
Archives
Data processing system
Intranet, Internet
Meta Data
Intranet, InternetInternet - Intranet
GTS online data
GTS data processing
System services
System Web services
Application services
User Web services
Data Viewer Data Loader Catalog Service Calculations Data Inventory FTP Data server GTS monitor Log manager Meta Editor WMO Metadata Service
SqlServer RfdServer XmlWriter MapServer WMO Metadata Server
SqlQuery DbWriter RdfService MailService Scheduler Sms cell phone service Task control Formatter
Daily data collection
Synop, Ship, Upper air, Ship upper air, Buoy, Bathy, Tesak, Coastal, Climate, Metar, Taf, Speci, Grib formats
Two years online data base with decoded values. More than 70000 observation per day
Data collection monitoring & Real time data access
(1-10 January 2005)
CliWare metadata
Brouser____________________________________________________
Administrator
Brouser____________________________________________________
MetadateTEMP
Metadate
User Web ServiceUser Web Service
System Web Service
Core Metedata Standart (XML)
HTTP
SQL
Application____________________________________________________
XML overHTTP
CliWare Metadata Service
Insert new metadata
Search/get metadata
Metadata issues:
There is no standard of the metadata. Protocol is specified but has not been implemented.
Work is in progress on the language support. Provision of 2 languages in the field of description is anticipated.
Correction of the decisions accepted earlier is possible.
CliWare summary
product for management and representation of real-time and climate data
is based exclusively on the web technologies
uses standard set of commands for interaction with the database server and does not depend on the DB used
there are a demo mode of the access to climate data through the HTTP protocol and authorized access to the data by subscription (“push”) and by password (“pull”)
metadata subsystem was implemented on Resource Description Framework (RDF) language basis, which supports the work with metadata of any type
FWIS/WIS elements
FWIS/WIS units
GISC
NC
DCPC
User
Leas
ed L
ine
/ Tel
co V
PN
Inte
rnet
(V
PN
, HT
TP
, FT
P, S
MT
P)
Hig
h S
peed
Sat
allit
e di
strib
utio
n S
yste
m
GISC
NC
DCPC
User
Phisical Connection
Ope
ratio
nal d
ata
Observations, products, metadata
Non-operational data
FWIS/WIS main issues to discuss
Interfaces
Protocols
Elements
Direction of information flows
Metadata exchange
Access to metadata
GISC elements
Metadate
GISC Portal
GISC
Mandatory elementsOptional elements
Date
Operational
Security
LAN/WAN
Catalogue
Date
Non-Operational
Internet (backup VPN,
HTTP, SMTP, FTP)
One way Sattelite
System (DVBS)
Metadata Maker, GIS
Leased line / Telco VPN
GST (IMTN)
DCPC elements
Leased line / Telco VPN
GST (IMTN)
Local DCPC Portal GISC Portal Agent
DCPC
Mandatory elementsOptional elements
Date
Operational
Security
LAN/WAN
Catalogue
Date
Non-Operational
Internet (backup VPN,
HTTP, SMTP, FTP)
One way Sattelite
System (DVBS)
Metadate
Metadata Maker, GIS
NC elements
GISC Portal Agent
NC
Mandatory elementsOptional elements
Date
Operational
Security
LAN/WAN
Internet (backup VPN,
HTTP, SMTP, FTP)
One way Sattelite
System (DVBS)
Metadata Maker
Catalogue
Leased line / Telco VPN
GST (IMTN)
GIS
User or Remote Center elements
User / Local Center
Mandatory elementsOptional elements
Date
TEMP
Security
LAN/WAN
Internet (backup VPN,
HTTP, SMTP, FTP)
One way Sattelite
System (DVBS)
GISC Portal Agent
GIS
Metadata Maker
Leased line / Telco VPN
GST (IMTN)
Questions?