Measurementes shed light on the current climatic conditions within a certain area. They are useful when it comes to capturing the present status, however, they do hardly allow a precise prediction of future changes.

The main advantage of model calculations on the other hand is that they allow us not only to simulate the current conditions but also future scenarios. Therefore predictions become possible, for example for the effects of planned building measures.

For every single project we carefully choose the ideal model taking into account technical and economical aspects:

METRAS PCMesoscale transport and flow model
Prognostically simulates regional wind, temperature and humidity fields for a topographically structured area
METDIADiagnostic flow model
Calculates wind fields for a topographically structured area
METKATCold air drainage flow model
Calculates speed and density of drainage flows for a topographically structured area
MISKAMMicroscale transport and flow model
Prognostically calculates flow and dispersion in urban areas
METSUNSun/shade model
Calculates short-wave radiant fluxes, insolation times and other parameters for urban and/or topographically structured areas
ADIPMicroscale screening model
Estimation of immissions close to parking garages (Distribution: metSoft GbR)
ISISMicroscale screening model
Estimation of traffic induced immissions in urban areas

Lagrangian dispersion model
Programming system for the calculation of the dispersion of substances in the atmosphere, also for topographically structured areas


Lagrangian dispersion model
Implementation of the specifications for dispersion simulations according to TA Luft