VDI 3786 Blatt 9:2021-10

VDI 3786 Blatt 9:2021-10

Environmental meteorology - Meteorological measurements - Visual weather observations

89,84 €

Détails

The current weather situation can be described by measuring its elements (e.g. temperature, humidity, radiation) and additionally by direct eye observation and assessment of the state of the atmosphere (e.g. snow showers, fog, thunderstorms). Eye observations of the immediate and recognizable effects of the current weather condition on the environment allow qualitative and quantitative statements to be made. The best example of this is wind: instead of the measurable variable "speed", "force" is used to visually estimate air movement. Eye observations can be helpful for questions of air pollution prevention if measurements are not available or only insufficiently available.

Informations supplémentaires

Auteur Verein Deutscher Ingenieure (VDI)
Edité par VDI
Type de document Norme
ICS 07.060 : Géologie. Météorologie. Hydrologie
13.040.01 : Qualité de l'air en général
Nombre de pages 20
Remplace VDI 3786 Blatt 9 (2007-10), VDI 3786 Blatt 9 (2020-06)
Recueil VDI/DIN-Handbuch Reinhaltung der Luft Band 1
Mot-clé VDI 3786, 3786