OS X (Eastings) 615000 OS Y (Northings) 301000 Nat Grid TG150010 / TG1500001000 Nearest Post Code NR14 8EZ Lat (WGS84) N52:33:52 (52.56432469489451) Long (WGS84) E1:10:15 (1.1707297032775474) Lat,Long (WGS84) 52.56432469489451,1.1707297032775474 Lat (OSGB36) N52:33:50 (52.56391517654061) Long (OSGB36) E1:10:21 (1.172531744038083) Lat,Long (OSGB36) 52.56391517654061,1.172531744038083 what3words trial.reefs.cosmetic Open Loc/Plus code 9F43H57C+P7H