The Air Quality Limit Values (Scotland) Regulations 2003 No. 428

SCHEDULE 7 DATA-QUALITY OBJECTIVES AND COMPILATION OF RESULTS OF AIR-QUALITY ASSESSMENT

PART III OZONE AND OZONE PRECURSOR SUBSTANCES: DATA QUALITY OBJECTIVES

3.5  “Data capture” means the ratio of the time for which the instrument produces valid data, to the time for which the statistical parameter or aggregated value is to be calculated.