130 datasets

Values of the Standardized Precipitation Index (SPI) over The Netherlands. The period is 6 months

Values of the Standardized Precipitation Index (SPI) over The Netherlands. The period is 1 month.

Unvalidated meteorological surface observations of precipitation, visibility, radiation, air pressure, wind speed, wind direction, temperature and dew point at Cabauw on a 10-minute basis. Visibility ...

Archive of volume data of all polarimetric radar variables, including those related to quality for the radar in Herwijnen. Time interval is 5 minutes. Data have been archived in one .tar file per day....

Archive of volume data of all radar moments (e.g. radar reflectivity, radial velocity, polarimetric variables, quality indicators) for the radar in Den Helder. Time interval is 5 minutes. Data have be...

Validated surface fluxes of net radiation, momentum, sensible heat, latent heat, soil heat and carbon dioxide at Cabauw on a 10-minute basis. For more information about how to interpret the data, plea...

Unvalidated soil temperature profile and soil heat fluxes at Cabauw on a 10-minute basis. The data is updated realtime, so the last file might not contain all data yet. For more information about how ...

2-dimensional clouddata (IR brightness temp. and cloudmask) and cloudcover (total, high, middle and low) derived from sky brightness temperatures recorded with a scanning pyrometer. For more informati...

Dataset contains backscatter profiles and system status signals from CT75 ceilometer at 30 s time resolution. Operational retrieved cloud base heights (up to 3 levels) are included. Vertical resolutio...

This dataset contains images of scanned analog seismograms for historical earthquakes. They belong to the old instrumentation of the following KNMI seismic stations in the Netherlands: De Bilt (DBN), ...