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Description An account of the resource. (en)



Label: Description (en)

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intercomparison campaign CINDI-3  +
Tracing convective momentum transport in complex cloudy atmospheres.  +
Tracing convective momentum transport in complex cloudy atmospheres.  +
Tracing convective momentum transport in complex cloudy atmospheres.  +
K
Tropospheric columns and profiles of NO2, HCHO and aerosol, retrieved from Multi-Axes DOAS measurements in Cabauw-NL. Temporal resolution is approximately 4/hour for no2 and aerosol, 1/hour for HCHO. The profiles have limited vertical resolution, with 2-4 degrees of freedom. The data can be found here: https://www-air.larc.nasa.gov/missions/ndacc/data.html?RapidDelivery=rd-list  +
Tropospheric columns and profiles of NO2, HCHO and aerosol, retrieved from Multi-Axes DOAS measurements in De Bilt-NL. Temporal resolution is approximately 4/hour for no2 and aerosol, 1/hour for HCHO. The profiles have limited vertical resolution, with 2-4 degrees of freedom. The data can be found here: https://www-air.larc.nasa.gov/missions/ndacc/data.html?RapidDelivery=rd-list  +
Tropospheric and total columns of NO2 and total columns of O3, retrieved from Pandora measurements in Cabauw-NL. Temporal resolution is approximately 4/hour. The data can be found here: http://data.pandonia-global-network.org/Cabauw/Pandora118s1/L2/  +
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 information about CESAR: https://ruisdael-observatory.nl/cesar/  +
Uncalibrated attenuated backscatter at 30 seconds and 15 meters resolution.  +
Four cloud cover parameters are retrieved continuously from sky temperature measurements by a scanning infrared radiometer (NubiScope). These parameters are resp. total, low -, middle - and high level cloud cover. Only measurements 20 degrees above horizon are used to create a hemispherical cloud mask. The temperature deviation of a sky pixel from an estimated background sky temperature determines whether a pixel is considered to be cloudy or clear sky. For more information about CESAR: https://ruisdael-observatory.nl/cesar/  +
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 resolution: backscatter 30 m, for cloud base 15 m.  +
This dataset contains horizontally averaged statistics from unvalidated Dutch Atmospheric Large Eddy Simulation (DALES) forecasts with a lead time of 24h. The LES is ran using the Ruisdael branch of DALES (version 4.3) and are forced by HARMONIE 43. The domain with a horizontal extent of 15 km x 15 km and vertical range of 13.5 km is centred around Cabauw. The version of the unvalidated Ruisdael DALES can be accessed here: https://github.com/dalesteam/dales. The runs have a horizontal resolution of ~76m (in both directions) and a vertical resolution decreasing with height from 20 m to 150 m. Homogenous land cover is applied to the domain. Code can be accessed through: https://github.com/dalesteam/dales. '''Note:''' the latest version of the unvalidated Ruisdael DALES can be accessed here: https://github.com/dalesteam/dales. The runs have a horizontal resolution of ~76m (in both directions) and a vertical resolution decreasing with height from 20 m to 150 m. Homogenous land cover is applied to the domain. Bounding box is 51.7665 - 52.9013 N, 4.8167 - 5.0357 E  +
A ground-based UV-polarisation lidar was deployed to infer cloud droplet sizes and droplet number concentrations near the cloud base of cumulus clouds over Ascension Island. The measurements were part of the 2016 en 2017 ASCII campaigns to study aerosol-cloud interactions in the stratocumulus to cumulus transition zone of the southeast Atlantic Ocean. Measurements of uncalibrated attenuated backscatter were acquired at 30 seconds and 15 meters resolution.  +
Lufft CHM 15k ceilometer  +
Unvalidated meteorological profile observations of wind speed, wind direction, temperature, dew point and visibility from the 200m Cabauw tower on a 10-minute basis. The data is updated in realtime, so the file of the current day is updated every 10 minutes. For more information about how to interpret the data, please read: https://cdn.knmi.nl/knmi/pdf/bibliotheek/knmipubTR/TR384.pdf.  +
Validated meteorological profile observations of wind speed, wind direction, temperature, dew point and visibility from the 200m Cabauw tower 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.  +
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 and precipitation type available from January 2008. The data is updated in realtime, so the file of the current day is updated every 10 minutes. For more information about how to interpret the data, please read: https://cdn.knmi.nl/knmi/pdf/bibliotheek/knmipubTR/TR384.pdf.  +
Validated and gapfilled 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 dataset maintenance, data uploading has been halted temporarily since 01-06-2021 for an unspecified time.  +
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 dataset maintenance, data uploading has been halted temporarily since 01-06-2021 for an unspecified time.  +
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. Quantities are identical to the ones found in the Baseline Surface Radiation Network (BSRN) central archive (www.pangaea.de/PHP/BSRN_Status.php). For release guidelines see: www.bsrn.awi.de/en/data/ conditions_of_data_release/details/ .  +

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