The purpose of this report is twofold. Firstly the stability and the effect of contamination of t...
A so-called transmissometer (TMM) measures the extinction of a light beam over an atmospheric pat...
The Royal Netherlands Meteorological Institute (KNMI) uses conventional cup anemometers and wind ...
Cloud observations are performed routinely for synoptic and aeronautical purposes (WMO, 1996; ICA...
Measurements of precipitation amounts with precipitation gauges are affected by various error sou...
The Royal Netherlands Meteorological Institute (KNMI) performs routine precipitation amount measu...
The Royal Netherlands Meteorological Institute (KNMI) is planning the installation and/or replace...
In kader van het project HOPWA (Herstructurering Operationeel Productieproces Weersverwachtingen ...
UV-intercomparison SUSPEN
Interim report on the KNMI contributions to the second phase of the AERO-project