202 datasets found

Dataset status: Ongoing Organizations: KNMI

Filter Results

  • Warnings coastal regions

    The warnings forecast covers the coastal waters around the Netherlands up to 30 nautical mile offshore and the greater inland waters. This area is divided into the following...
      Data format: XML License: CC-BY-4.0 APIs: Open Data API Notification Service

  • AOD (Aerosol Optical Depth) estimates from LARISSA

    This dataset represents AOD (Aerosol Optical Depth) estimates, retrieved from LARISSA (Lidar Aerosol Retrieval based on Information from Sea Surface of Aeolus)
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • SPI-1 - Standardized Precipitation Index (SPI) over 1 month

    Values of the Standardized Precipitation Index (SPI) over The Netherlands. The period is 1 month.
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • SPI-3 - Standardized Precipitation Index (SPI) over 3 months

    Values of the Standardized Precipitation Index (SPI) over The Netherlands. The period is 3 months.
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • SPI-6 - Standardized Precipitation Index (SPI) over 6 months

    Values of the Standardized Precipitation Index (SPI) over The Netherlands. The period is 6 months
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Vaisala Radiosonde RS41

    A balloon is released from the ground and rises to 10-30km to measure temperature, pressure, humidity and wind data. Vaisala MW41 sounding software is a radiosounding data...
      Data format: SPF MWX BFR License: CC-BY-4.0 APIs: Open Data API Notification Service

  • METAR of the Netherlands

    A METAR is a weather observation report for aviation, which is routinely prepared every half hour on HH+25 and HH+55 hours for Dutch airports. The measurement data used as...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service

  • AIRMET of the Netherlands

    Warning for aviation reporting unforeseen dangerous weather conditions up to FL100 in the Amsterdam FIR, including the concession area in the North Sea (North Sea Area V). An...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service

  • SIGMET of the Netherlands

    A SIGMET is a warning for (large) aviation that reports on (un)foreseen dangerous weather conditions and should therefore be treated with priority. The area for which the KNMI...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service

  • GNSS scintillation data - ionospheric scintillation parameters measured by a ...

    At the islands of Saba and St Eustatius two Septentrio GNSS receivers were installed for seismological monitoring and research. For each GNSS satellite that passes over, the GPS...
      Data format: ASCII License: CC-BY-SA-4.0 APIs: Open Data API Notification Service

  • Meteo surface - unvalidated observations of common atmospheric variables at 1...

    Unvalidated meteorological surface observations of precipitation, visibility, radiation, air pressure, wind speed, wind direction, temperature and dew point at Cabauw on a...
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Radiation - unvalidated surface long and shortwave radiation, both in and out...

    Unvalidated short wave and longwave in and outgoing radiation at the surface from Cabauw on a 10-minute basis. The data is updated in realtime, so the file of the current day is...
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Soil heat - unvalidated soil temperature and heat flux profiles at 10 minute ...

    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...
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Soil water - unvalidated soil moisture content profiles and water level at 10...

    Unvalidated soil moisture content profile and ground water levels at Cabauw on a 10-minute basis. The data is updated realtime, so the last file might not contain all data yet....
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Surface fluxes - unvalidated fluxes of heat, humidity, radiation, momentum an...

    Unvalidated surface fluxes of net radiation, momentum, sensible heat, latent heat, soil heat and carbon dioxide at Cabauw on a 10-minute basis. The data is updated in realtime,...
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Clouds - cloud cover retrieved from infrared measurements at 10 minute interv...

    Four cloud cover parameters are retrieved continuously from sky temperature measurements by a scanning infrared radiometer (NubiScope). These parameters are resp. total, low -,...
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Earthquakes - facts and figures for the Groningen gas field

    This dataset contains the number of earthquakes, incident-parameters and trend-parameters from the earthquakes in the KNMI catalogue that took place on the Groningen gas field....
      Data format: JSON License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Clouds - calibrated attenuated backscatter profiles from CHM15k ceilometers i...

    This dataset contains calibrated attenuated backscatter profiles from the CHM15k ceilometer, a one-wavelength backscatter lidar operating at 1064 nm. It includes calibrated,...
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Clouds - cloud base heights and backscatter profiles from CHM15k ceilometers ...

    This dataset contains backscatter profiles from the CHM15k ceilometer, a one-wavelength backscatter lidar operating at 1064 nm. It includes daily uncalibrated, unvalidated data...
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Wind - lidar wind profiles measured at North Sea wind farm TenneT platforms 1...

    North Sea wind profiles with 1 second raw data measured by the ZX300M wind lidar. Locations are the TenneT platforms BSA, BSB, HKZA, HKZB, HKN, HKWA, HKWB, located within the...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service