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401 results found

  • dataset

    Aerosol - cloud condensation nuclei measurements at 60 m height in Cabauw tower

    This dataset contains cloud condensation nuclei counts (expressed in counts/cm3) and the particle size distribution (top of bins are 0.75, 1.0, 1.5, 2.0, 2.5, up to 10 microns), expressed in counts/s for a continuous repetition of a set of saturation levels. Typical operational parameters are 5 saturation settings, with 5 until 10 minutes settle time between settings. The CCN counter (Droplet Meas…

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    • Data owner:

      Koninklijk Nederlands Meteorologisch Instituut
  • dataset

    Surface fluxes - validated and gapfilled fluxes of heat, humidity, radiation, momentum and CO2 at 10 minute interval at Cabauw

    Validated and gapfilled 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, please read: https://cdn.knmi.nl/knmi/pdf/bibliotheek/knmipubTR/TR384.pdf. Please note: Due to dataset maintenance, data uploading has been halted temporarily since 01-06-2021 for an unspeci…

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    • Data owner:

      Koninklijk Nederlands Meteorologisch Instituut
  • dataset

    Radiation - BSRN irradiance data at 1 minute interval at Cabauw

    Dataset contains direct, diffuse, global and downward longwave irradiances at 60 seconds time resolution. Dataset also contains air temperature, relative humidity and air pressure at instrument height.

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      Koninklijk Nederlands Meteorologisch Instituut
  • dataset

    Surface fluxes - validated fluxes of heat, humidity, radiation, momentum and CO2 at 10 minute interval at Cabauw

    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, please read: https://cdn.knmi.nl/knmi/pdf/bibliotheek/knmipubTR/TR384.pdf. Please note: Due to dataset maintenance, data uploading has been halted temporarily since 01-06-2021 for an unspecified time.

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    • Data owner:

      Koninklijk Nederlands Meteorologisch Instituut
  • dataset

    Soil heat - validated soil temperature and heat flux profiles at 10 minute interval at Cabauw

    Validated soil temperature profile and soil heat fluxes at Cabauw on a 10-minute basis. For more information about how to interpret the data, please read: https://cdn.knmi.nl/knmi/pdf/bibliotheek/knmipubTR/TR384.pdf. Please note: Due to dataset maintenance, data uploading has been halted temporarily since 01-06-2021 for an unspecified time.

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    • Data owner:

      Koninklijk Nederlands Meteorologisch Instituut
  • dataset

    Radar - TARA radar processed multi-beam Doppler data for Cabauw

    This dataset contains S-band (central frequency of 3.298 GHz) radar measurements from the TU Delft transportable atmospheric radar TARA. It includes profiles of the equivalent reflectivity factor. Further, the horizontal wind (speed and direction) and the vertical Doppler velocity profiles are supplied. TARA is placed at the remote sensing site at Cabauw. It is a very sensitive profiling radar pro…

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    • Data owner:

      Koninklijk Nederlands Meteorologisch Instituut
  • dataset

    Meteo surface - validated observations of common atmospheric variables at 10 minute interval at Cabauw

    Validated 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 and precipitation type available from January 2008. For more information about how to interpret the data, please read: https://cdn.knmi.nl/knmi/pdf/bibliotheek/knmipubTR/TR384.pdf. Please note: Due to d…

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    • Data owner:

      Koninklijk Nederlands Meteorologisch Instituut
  • dataset

    Clouds - UV-Lidar uncalibrated attenuated backscatter at 30 s interval at Cabauw

    Uncalibrated attenuated backscatter at 30 seconds and 15 meters resolution.

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    • Data owner:

      Koninklijk Nederlands Meteorologisch Instituut
  • dataset

    Radiation - validated surface long and shortwave radiation, both in and outgoing at 10 minute interval at Cabauw

    Validated short wave and longwave in and outgoing radiation at the surface from Cabauw on a 10-minute basis. At 14-June-2022 surface radiation temperatures are added from 08-September-2011 onward. For more information about how to interpret the data, please read: https://cdn.knmi.nl/knmi/pdf/bibliotheek/knmipubTR/TR384.pdf. Please note: Due to dataset maintenance, data uploading has been halted te…

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    • Data owner:

      Koninklijk Nederlands Meteorologisch Instituut
  • dataset

    Aerosol - PM2.5 mass concentration measurements at Cabauw

    This dataset contains particulate matter mass concentration measurements using a TEOM 1400a sensor unit in combination with Series8500 FDMS monitor. The instrument is located in a Portakabin 500m north from the Cabauw tower.

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    • Data owner:

      Koninklijk Nederlands Meteorologisch Instituut