3D ozone fields: assimilated nadir ozone profiles from GOME and GOME-2 observations. The ozone profiles are developed within the ozone project of the CCI programme of ESA.

Degree days are determined by the effective daily mean temperature (Teff). Teff is calculated with the daily mean temperature (TG) and the daily mean windspeed (FG). Teff = TG - 2/3 * FG. Degree days ...

Groundwater levels at Cabauw have been measured since August 2003 in two fields south of the tower. Nine piezometers were placed in a row. Initially, 6 of those piezometers contained pressure transduc...

Climatological radar rainfall dataset of 1 hour precipitation depths at a 2.4-km grid, which have been adjusted employing validated and complete rain gauge data from both KNMI rain gauge networks. Thi...

This dataset represents AOD (Aerosol Optical Depth) estimates, retrieved from LARISSA (Lidar Aerosol Retrieval based on Information from Sea Surface of Aeolus)

Rain gauge data from water board Hunze en Aa's, after quality control by KNMI. Raw data originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5 minutes.

This dataset is constructed using measurements of temperature-sensors at various depths. The dataset is neither validated nor are missing values completed.

This dataset contains the data used for the following paper: "Climate state dependence of precipitation variability". The following variables are available on a monthly timescale: total precipitation ...

This dataset is constructed using measurements of windspeedmeters (anemometer) and winddirectionmeters (windvane). The dataset is neither validated nor are missing values completed.

Het KNMI beheert 33 automatische weerstations op het land. Op deze weerstations worden meteorologische parameters gemeten zoals temperatuur, neerslag, wind, luchtdruk en globale straling. Alle in real...