# Commission Directive (EU) 2015/996 of 19 May 2015 establishing common noise assessment methods according to Directive 2002/49/EC of the European Parliament and of the Council (Text with EEA relevance), Division: Subscripts

Extent: E+W+S+N.I.

1, 2 Subscripts denoting start and end values of an interval or segment
E Exposure
i Aircraft type/category summation index
j Ground track/subtrack summation index
k Segment summation index
max Maximum
ref Reference value
seg Segment specific value
SOR Related to start of roll
TO Takeoff

---
Source: https://www.legislation.gov.uk/eudr/2015/996/annex/division/ASSESSMENT/division/2/division/2.6/division/2.6.1/division/3 (the official version)
Page: https://openlegislation.uk/eu-directive-2015-996/annex/division-ASSESSMENT/division-2/division-2.6/division-2.6.1/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.