Basis of the regression are the daily local meteorology provided by the user which has to be uploaded using this form. The mapping from grid to point is performed by multiple linear regression with the nearest nine pixels. The found relationships from point to grid are then used to produce the following two products:
  • Gap-filling of the local daily meteorological data
  • Calibrated meteorological time series using maximum available ERA Interim product to date (1979 to 2014)

How to use: The use of this tool is as follows:
  1. Upload the data using the Data Upload form.
  2. After the file is uploaded, the regression is performed (1-5 min).
  3. Once the processing is finished, you re-directed to a new page which will look like the Example page.
  4. The link to the result page will also be sent to you by email.