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PIARC (World Road Association), founded in 1909 and comprising 125 member governments from all over the world, is the global forum for exchange of knowledge and experience on roads, road transport policies and practices. With consultative status to the Economic and Social Council of the United Nations, the Association is contributing to a stable and sustainable global development of the road and transport sector.

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Term of the Road Dictionary

weather radar

Language : PIARC Road Dictionary / English
Theme : Environment Climate and Geography
Definition : Network of radars which use a beam specifically tuned to detect rain droplets (or snowflakes) and hence infer the location and intensity of rain reaching the surface.

Wetterradar

Language : PIARC Road Dictionary / German
Theme : Umwelt Klima und Geographie
Definition : Radar zur Ortung von Wolken und Niederschlag. Das Radar dient in der Meteorologie zur Erfassung und Kurzfristvorhersage von Niederschlag und Gewitter.