Author(s)

T. Bohler

Abstract

A modern Environmental Surveillance and Information System (ENSIS) has been developed within the Eureka framework. The system was demonstrated and in operation during the Winter Olympic Games in Lillehammer 1994. The establisment of a new generation of surveillance systems is based on the combination of advanced sensor technology with modern information technology. Data collected by monitors for meteorology, air and water quality, traffic etc. is automatically transferred to a central data base for quality control, statistical evaluation and prepared for input to dispersion models. The measurements and model results are presented by means of a user friendly interface included GIS based presentations. The ENSIS system contains a flexible emission module and dispersion models for different scales and sources; traffic in street can

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