407 results found
-
dataset
Frequency tables 1981-2000
Frequency tables for various meteorological quantities for various knmi observation stations, for the period 1991-2020. the frequency tables describe, among other things, wind direction, wind speed, sunshine duration, temperature and humidity. the tables consist of hourly data, grouped into hourly blocks (columns) and classes (rows). all tables are available in four different formats. two with di…
-
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. the number of earthquakes are categorized by year and magnitude. the incident-parameters are the maximum pga and pgv values of the last earthquake with magnitude >= 2.0 processed by knmi's rrsm system. the trend-parameters …
-
Renewable energy is energy from wind, hydro power, the sun, the earth, biomass and heat from outdoor air. this is energy from natural processes that is replenished constantly. this table expresses the use of renewable energy in three ways: gross final consumption avoided use of fossil energy avoided emissions of carbon dioxide figures are presented in an absolute way, as wel as related t…
-
This dataset contains calibrated attenuated backscatter profiles from the chm15k ceilometer, a one-wavelength backscatter lidar operating at 1064 nm. it includes calibrated, unvalidated daily aggregated files at five sites: cabauw, de kooy, groningen airport eelde, maastricht aachen airport and vlissingen. level 2 data processing is performed by the eumetnet e-profile alc data hub. vertical resolu…
-
This dataset contains backscatter profiles from the chm15k ceilometer, a one-wavelength backscatter lidar operating at 1064 nm. it includes daily uncalibrated, unvalidated data reported by the instrument at five sites: cabauw, de kooy, groningen airport eelde, maastricht aachen airport and vlissingen. retrieved cloud base heights up to 3 layers, sky condition information and aerosol layer height, …
-
Validated and gapfilled meteorological profile observations of wind speed, wind direction, temperature, dew point and visibility from the 200 m 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…
-
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…
-
This table contains data on liquid biofuels for transport. it covers supply and use of biofuels and the amount of biofuels that is blended in ordinary gasoline and diesel. also, data on the production capacity are included. data are available for both the total biofuels and two separate kinds of biofuels for transport: biogasoline and biodiesel. supply of biofuels is equal to the sum of producti…
-
North sea wind profiles with 1 second raw data measured by the zephir 300m wind lidar. data are daily files reported by the instrument. locations are the tennet platforms bsa, bsb, hkza, hkzb, hkn, hkwa (operational starting 2019-2023), located within the wind farms bs, hkz, hkn, and hkw. please note that the time resolution of the full wind profiles is 17 to 18 seconds. this type of wind lidar me…
-
North sea wind profiles with 10 minute averages measured by the zephir 300m wind lidar. data are daily files reported by the instrument. locations are the tennet platforms bsa, bsb, hkza, hkzb, hkn, hkwa (operational starting 2019-2023), located within the wind farms bs, hkz, hkn, and hkw.