*begin 2640 ;surveyors: Lank Mills Harry Long Paul Gelling ;name: Violent Violet *DATE 2007.04.06 ;*CALIBRATE DECLINATION 2.28 ; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ; 11/12/13 - Adjust magnetic declination so centre line ; surveys are aligned to Eur 79 grid rather than True North. ; Applying correction of -0.4 to original magnetic readings in ; Survex aligns to Eur79 grid. ; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *CALIBRATE DECLINATION 1.92; (2.32-0.4) ;*FIX 5 452004 4800451 0193 ;*FIX 5 451902 4800242 0193; --- *FIX coordinates (usually entrances) changed to ETRS89 datum by applying x-102 and y-209 --- March 2014 *FIX 5 451902 4800242 0195 ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ;Altitude altered to agree with new digital maps, March 2014 ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *ENTRANCE 5 1 2 7.6 250 -9 2 3 4.7 257 10.5 3 4 .4 355 0 4 5 2.6 250 11 *end 2640