1. CBS Expert Team on Integrated Data Management – WMO - 15-18 December 2003 ACSYS – CliC – IACPO

2. Metadata Database ACSYS Data and Information Service (ADIS) http://acsys.npolar.no/adis/adis.php Data and Information Service for CliC (DISC) http://clic.npolar.no/disc/disc.php Metadata Standard WMO Core Metadata Profile – ISO 19115 Database Properties Server: Apache/Linux (Free, Open Source) Database: MySQL (Free, Open Source) Database Interface: phpMyAdmin (Free, Open Source) Scripts: PHP (Free, Open Source) Web pages: XHTML 1.0, CSS 2.0, Javascript, Works on all standard compliant web browsers Metadata Exchange: XML (Coming Soon) ACSYS – CliC – IACPO – Metadata Database CBS Expert Team on Integrated Data Management – WMO - 15-18 December 2003

3. ACSYS – CliC – IACPO – Metadata Database CBS Expert Team on Integrated Data Management – WMO - 15-18 December 2003 Web Browser: User sends request and receives query results Server process PHP scripts and send SQL Query to Database and Query results to Client Server Database SQL Query PHP Script Executes query and sends results to server

4. ACSYS – CliC – IACPO – User Interface CBS Expert Team on Integrated Data Management – WMO - 15-18 December 2003

5. ACSYS – CliC – IACPO – Metadata Results CBS Expert Team on Integrated Data Management – WMO - 15-18 December 2003

6. ACSYS – CliC – IACPO – Database Interface CBS Expert Team on Integrated Data Management – WMO - 15-18 December 2003

7. ACSYS – CliC – IACPO – Editing Metadata CBS Expert Team on Integrated Data Management – WMO - 15-18 December 2003

8. Metadata Standard Add line and point for Geographic Extent Add Cryosphere keywords and combined words (Glacier, Sea Ice, …) Future Development Data and Information Service for CliC (DISC) Full compliance to WMO Core Metadata Profile XML format for metadata exchange GIS Mapserver for datasets boundaries SVG for datasets boundaries ACSYS – CliC – IACPO CBS Expert Team on Integrated Data Management – WMO - 15-18 December 2003