b5de870a-89b5-4728-b79d-a89e69aad4ae Koninklijk Nederlands Meteorologisch Instituut (KNMI) Koninklijk Nederlands Meteorologisch Instituut (KNMI) Koninklijk Nederlands Meteorologisch Instituut (KNMI) opendata@knmi.nl opendata@knmi.nl 2026-04-30T07:41:22.758764Z ISO 19115 ISO 19115:2003 NL Kernset 1.3 KNMI 1.1 http://www.opengis.net/def/crs/EPSG/0/4326 http://www.opengis.net/def/crs/EPSG/0/4326 Aerosol - cloud condensation nuclei measurements at 60 m height in Cabauw tower Aerosol - cloud condensation nuclei measurements at 60 m height in Cabauw tower Aerosol - wolken condensatiekern metingen op 60 m hoogte in de Cabauw mast 2019-10-09 3 urn:xkdc:ds:nl.knmi::cesar_ccnc_nucleicon_la1_t00/v1.0/ 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 Measurement Technologies) is operated in the basement of the Cabauw tower, with an inlet pipe bolted to the tower and has the inlet opening at 60 meters height 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 Measurement Technologies) is operated in the basement of the Cabauw tower, with an inlet pipe bolted to the tower and has the inlet opening at 60 meters height Deze dataset bevat wolken condensatiekernen aantallen (in deeltjes/cm3) en deeltjesgrootteverdeling (bovengrens van de bins is resp. 0.75, 1.0, 1.5, 2.0, 2.5 tot 10 micron). De deeltjesgrootteverdeling is uitgedrukt in deeltjes/s voor een continue herhaling van een set van verzadigingsniveaus. Typische operationele instelling was 5 verzadigingsniveaus met 5 tot 10 minuten insteltijd tussen de settings. De CCN counter (Droplet Measurement Technologies) was opgesteld in de kelder van de Cabauw meetmast. De aanvoerleiding had de inlaat opening op 60 m hoogte. Koninklijk Nederlands Meteorologisch Instituut (KNMI) Koninklijk Nederlands Meteorologisch Instituut (KNMI) Koninklijk Nederlands Meteorologisch Instituut (KNMI) opendata@knmi.nl opendata@knmi.nl Aerosol Aerosol Aerosol Clouds Clouds Wolken Condensation nuclei Condensation nuclei Condensatiekern CESAR CESAR CESAR Cabauw Cabauw Cabauw CCN counter CCN counter CCN counter DG Discovery Properties Vocabulary 1.0 DG Discovery Properties Vocabulary 1.0 2013-01-01 Ruisdael Ruisdael Ruisdael No use limitations No use limitations Geen gebruiksbeperkingen https://creativecommons.org/licenses/by/4.0/deed.nl https://creativecommons.org/licenses/by/4.0/deed.nl 1 climatologyMeteorologyAtmosphere 4.93 4.93 51.97 51.97 2008-04-01 2009-06-30 60.0 60.0 This dataset was orginally distributed via the CESAR Database System under the full dataset name: Metadata and a Dataset Description Document (DDD) can be viewed or downloaded via this URL: http://www.cesar-database.nl/ShowDatasetMetadataInfo.do?datasetMetadataID=1115 This dataset was orginally distributed via the CESAR Database System under the full dataset name: Metadata and a Dataset Description Document (DDD) can be viewed or downloaded via this URL: http://www.cesar-database.nl/ShowDatasetMetadataInfo.do?datasetMetadataID=1115 Deze dataset was oorspronkelijk gepubliceerd via het CESAR Database Sytem onder de naam: Metadata en een Dataset Description Document (DDD) zijn te downloaden via deze URL: http://www.cesar-database.nl/ShowDatasetMetadataInfo.do?datasetMetadataID=1115 NetCDF NetCDF 4 CF Koninklijk Nederlands Meteorologisch Instituut (KNMI) Koninklijk Nederlands Meteorologisch Instituut (KNMI) Koninklijk Nederlands Meteorologisch Instituut (KNMI) opendata@knmi.nl opendata@knmi.nl https://dataplatform.knmi.nl/catalog/datasets/index.html?x-dataset=cesar_ccnc_nucleicon_la1_t00&x-dataset-version=v1.0 landingpage KNMI Data Platform KNMI Data Platform Processed raw data. After sufficient settling time, 60 samples of one second are averaged and stored Processed raw data. After sufficient settling time, 60 samples of one second are averaged and stored Bewerkte ruwe data. Na voldoende lange insteltijd zijn 60 metingen van 1 seconde gemiddeld en bewaard.