94 datasets found

Formats: ASCII

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  • Air quality – NO2 and O3 measured with Pandora in Cabauw-NL

    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...
      Data format: ASCII License: CC-BY-SA-4.0
  • Wet Bulb Globe Temperature

    Wet Bulb Globe temperature data, derived from the 10 minute synoptic observations dataset from KNMI. Calculations done using the Liljegren method.
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Unvalidated rain gauge data of water board Wetterskip Fryslân

    Dutch water board Wetterskip Fryslân provides KNMI with unvalidated rain gauge data, originating from a self-maintained network of rain gauges. Delivery of data is 1 file every...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Warnings North Sea

    The North Sea shipping warnings cover the North Sea, divided into 5 districts: Dogger, German Bight, Humber, Thames and Dover. The warnings bulletin contains wind warnings in...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • 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: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • UV index forecast

    The KNMI provides a daily solar irradiation forecast. The sun's power is a measure for the amount of ultraviolet radiation (UV) in sunlight that reaches the earth. The higher...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • TAF of the Netherlands and Bonaire

    The TAF (Terminal Aerodrome Forecast) is a weather forecast for an aerodrome or airport. At KNMI, the TAF is produced for the civil airports of Amsterdam/Schiphol (EHAM),...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • North sea shipping forecast

    The North Sea shipping forecast covers the North Sea, divided into 5 districts: Dogger, German Bight, Humber, Thames and Dover. The North Sea shipping forecast is issued twice a...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Residential wood burning alert RIVM

    This dataset contains output information for residential wood burning alerts for the provinces of the Netherlands. A binary variable (0 for no, 1 for yes) specifies whether the...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Marifoon forecast

    The Marifoon 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: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Hot air balloon derived winds

    This dataset consists of navigational data from hot-air balloon flights and are a potential source of wind data in the atmospheric boundary layer. The data is provided on...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Quality controlled rain gauge data of water board Wetterskip Fryslân

    Rain gauge data from water board Wetterskip Fryslân, after quality control by KNMI. Raw data originating from a self-maintained network of rain gauges. Delivery of data is 1...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Unvalidated rain gauge data of water company Waternet

    Dutch water company Waternet provides KNMI with unvalidated rain gauge data, originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5 minutes.
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Unvalidated rain gauge data of water company PWN

    Water company PWN provides KNMI with unvalidated rain gauge data, originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5 minutes.
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Quality controlled rain gauge data of water company Waternet

    Rain gauge data from water company Waternet, after quality control by KNMI. Raw data originating from a self-maintained network of rain gauges. Delivery of data is 1 file every...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Quality controlled rain gauge data of water company PWN

    Rain gauge data from water company PWN, after quality control by KNMI. Raw data originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Unvalidated rain gauge data of water board Vechtstromen

    Dutch water board Vechtstromen provides KNMI with unvalidated rain gauge data, from a self-maintained network of rain gauges. Delivery of data is 1 file every 5 minutes.
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Unvalidated rain gauge data of water board Rijnland

    Dutch water board Rijnland provides KNMI with unvalidated rain gauge data, originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5 minutes.
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Unvalidated rain gauge data of water board Noorderzijlvest

    Dutch water board Noorderzijlvest provides KNMI with unvalidated rain gauge data, originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Unvalidated rain gauge data of water board Limburg

    Dutch water board Limburg provides KNMI with unvalidated rain gauge data, originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5 minutes.
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service