APNEE-TU Spain 2nd Field Trials4th meeting

UPM, Madrid, Spain3-5 December 2003

Air Pollution Network for Early Warning and online information exchange in EuropeAPNEE - Take Up - Trials

Blanca Martín Roberto San-José David López

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Spain 2nd Field Trials

Action points:

Improve technologies for the visualisation (VIS5D)

Enhance by the feedback of the results of the 1st Field Trials

Implementation of new technologies (MMS/ sound)

Incorporation of new content: UV, pollen

Increase the number of participants

Statistics of acces will be provided

Type of users and number will be determined after the results assessment of the 1st Field trials

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PHP and GD techologies have been used for implementing PDA interfaces

Using Apache as web server Andalucia (Spanish) httpd://panda.lma.fi.upm.es/andaluciapda Andalucia (English) httpd://panda.lma.fi.upm.es/andalusiapda Islas Canarias (Spanish) httpd://panda.lma.fi.upm.es/canariaspda Islas Canarias (English) httpd://panda.lma.fi.upm.es/canarypda

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Production of images for mobile applications.

Using Java to send these images to Telefonica server.

The information is sent via internet in a POST message using multipart-data format.

Scripts are also used to connect to Data Bases for gathering information related to subscriptors.

MMS SERVICE

DBScripts

JAVA

FERRET

Telefonica

WAP Color MMS PDAs GPRS, UMTS phones

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MAPSERVER

MAPSERVER V 3.6.4. Is used.

POSTGIS V 0.7.5 is incorporated (new DB) for Canary Islands and Andalusia areas.

Daily operationational refreshing procedures update the information in these new DB’s.

PHP and MAPSERVER functionalities are applied to operate the web queries. Avaliable queries are: Zoom, Pan, road and railroads vector files visualization. Information is provided for for 5 pollutants, 3 days, 24 hours.

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VISAQD

VISAQD: VIS5D program adaptation to visualize air quality data via web.

It provides 3D information for 5 pollutants, 24 hours, 1 day.

OPANA output’s are used as input for VISAQD. Data is refreshed daily. JAVA servlet technology is used:

Tomcat is used as server. A JAVA client is needed to be downloaded in client side.

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APNEE-TU: INTERNET VISAQD VISUALIZATION