Adjusted and Homogenized Canadian Climate Data (AHCCD)

Alternative titleDonnées Climatiques Canadiennes Ajustées et Homogénéisées (DCCAH)
DatacenterEnvironment and Climate Change Canada
TypeData set
SubjectMeteorology; Climatology
AbstractThis web site provides adjusted and homogenized climate data for many climatological stations in Canada. These data were created for use in climate research including climate change studies. They incorporate a number of adjustments applied to the original station data to address shifts due to changes in instruments and in observing procedures. Sometimes the observations from several stations were joined to generate a long time series. The adjusted and homogenized data are provided for four climate elements: surface air temperature, precipitation, surface pressure, and surface wind speed.
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CollectionGateway to Research Data
Record identifier3879d375-dae9-40cc-9aa2-9cc9a32424bf
Record created2013-07-25
Record modified2017-01-03
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