*BEGIN 1289_cave ;Created from Survey file on Wed,08 Apr 1998.21:02:41 *DATE 1998.04.08 ;Surveyors : LizC Lank PeteE ;No of stations : 20 ;Plan length : 119.958662m ;Traverse length: 130.7m ;*FIX 0 452390 4797880 0165 ;*FIX 0 452288 4797671 0165; --- *FIX coordinates (usually entrances) changed to ETRS89 datum by applying x-102 and y-209 --- March 2014 *FIX 0 452288 4797671 0160 ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ;Altitude altered to agree with new digital maps, March 2014 ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *entrance 0 ; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ; 11/12/13 - Add correcting magnetic declination line so centre ; line surveys are aligned to Eur 79 grid rather than True North. ; Old magdev appears to be 3.3 degrees but should have been 3.54 to ; align to True North. This value is reduced by 0.4 degrees below ; to align to Eur79 Grid North. (3.54-3.3-0.4) ; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *CALIBRATE DECLINATION -0.16 0 1 5.50 286.70 -20 ;* 1 2 5.80 288.70 -28 ;stn16 stal squeeze 2 3 10.50 264.70 -22 ;* 3 4 17.10 277.70 1 ;stn 14 Mushroom Passage 4 5 6.00 277.70 9 ;stn 11 5 6 4.80 252.70 10 ;stn10 stal squeeze 6 7 5.90 278.70 -17 ;* 7 8 7.40 281.70 1 ;stn8 8 9 12.70 280.70 -5 ;narrow rft in wall 9 10 10.60 269.70 20 ;stn6 10 11 7.70 278.70 8 ;* 11 12 8.00 274.70 -10 ;* 12 13 4.20 204.70 -15 ;stn3 13 14 4.30 266.70 -4 ;* 14 15 4.00 314.70 3 ;* 15 16 2.50 249.70 27 ;fill to roof 5 17 7.70 313.70 33 ;stn12 17 18 6.00 - +V ;stn13 alcove in honeycomb lstone *END 1289_cave