Concept: Daily average (24-hour mean) in the aggregationprocess vocabulary

Concept URI http://dd.eionet.europa.eu/vocabulary/aq/aggregationprocess/P1D
Preferred label Daily average (24-hour mean)
Definition The daily average or daily mean is the average of all valid hourly values for a day. A daily or 24-hourly average is calculated if at least 18 valid hourly values are available.
Notation P1D
Status Valid
Status Modified 15.04.2014
Accepted Date 15.04.2014
Not Accepted Date
Scope note
  • Base aggregation - described in section 3.1 of Aggregation document
Related pollutant