Division 2.2.2.13

United Kingdom

For longitude:

(5-1)	$dL (м) = 2 \times \frac{a \times cosφ}{\sqrt{1 - e^{2} \sin^{2} φ}} \times \frac{0,5″ \times π}{180 \times 3600 ″} \times dL$ ,
(5-2)	$σ_{L} (м) = 2 \times \frac{a \times cosφ}{\sqrt{1 - e^{2} \sin^{2} φ}} \times \frac{0,5″ \times π}{180 \times 3600 ″} \times σ_{L}$ ,

— а

Semi-major axis of ellipsoid, metres

— e

first eccentricity, [0 – 1]

— φ

determined value of latitude, radians.

Notes on the whole EU Regulation

F1: Words in Regulation title substituted (31.12.2022 at 11.00 p.m.) by The Road Vehicles and Non-Road Mobile Machinery (Type-Approval) (Amendment and Transitional Provisions) (EU Exit) Regulations 2022 (S.I. 2022/1273), regs. 1(2), 79(2)