innovation radar display heleen ter pelkwijk egows 2008 application made by: ernst de vreede rijk...
TRANSCRIPT
Innovation Radar Display
Heleen ter Pelkwijk EGOWS 2008
Application made by: Ernst de VreedeRijk Oosterhoff
Floris OuwendijkProject Leader: Joop Konings
The reason for the project (1)
• New radar hardware and software• The “old” BRAS application is top-heavy• Many different versions of radar display systems• Scalable Vector Graphics (SVG) works only on PC
platforms in MSIE• No development on SVG plug-inn we use• Extra functionalities are needed:
- Graphic improvements- Geographic information
The user groups (1)
• Forecasters and intranet users KNMI
Important is:* stability* quick in use* easy to use* extensive set of maps* quick delivery of data.
The user groups (2)
• Extranet users (password)- water management- disaster management- aviation- employees of the ministry
Important is:* limited communication volumes* easy to use* little configuration for user* little dependence of browser and operating systems
The system plan
data
requestsrequests
meta-info
HTTP
Import
pngevt.xml
Schoning
DISC
DBMetadata
Metadata
webserver
appl
config
usr beheer
GISmateriaal
Client
NTTP(JWS)
data - radar service
data
KODAC
VIVID
OMBE
Server part
Client part
Data input
The result (products)
• Products we show in the application:- radar reflection- echotop height- lightning- radar forecast- European radar- synops- derivated products like:
* risk for summerhail
The result (users)
• Easy scroll and pan options
• More players
• Control buttons
• Warnings buttons
• Overlays with different data types
The result (control)
• Control buttons for separate windows
• Save and print options
• Show legend
• Info panel
Questions?
• Thank you for your attention!
For technical questions:• Developer: [email protected]• Project leader: [email protected]• My email: [email protected]