encoding  utf-8
survey White_Spot

#In all cases bearings in the original are in degrees and minutes
#These are converted here to decimal degrees
#Typed in by Graham Mullan May 2010
#Source WIS survey book 1 pp55/6
#Replaced in the overall model by new data November 2011

centreline
date 1951.12.28
cs EPSG:27700
data normal from to compass tape clino ignoreall
units tape feet
declination 0 degree
#added to override automatic date correction.
calibrate compass +11.5


fix A 347400 154430 123
#300000 100000 added to convert from OSGB ST to EPSG:27700
#ST 47400 54430 123
station A "" entrance

A  B  142.00  24.7  -11.5
B  C  196.87  27.2  -8.5
C  D  193.00  80.5  -38.0
D  E  196.16  37.0  6.0
endcentreline
endsurvey