# FORMAT VERSION 1.1
# SITE NAME Freers Beach 730/1340
# SURVEY MARK 730/1340
# OBSERVERS N Rist J Bellchambers
# LATITUDE -41.154955264
# LONGITUDE 146.541516546
# EASTING 461531.230
# NORTHING 5443939.910
# HORIZONTAL DATUM GDA94
# UTM ZONE 55
# VERTICAL DATUM AHD
# START DATE/TIME 2013/12/18 10:00
# END DATE/TIME 2013/12/18 10:30
# TIME ZONE HOURS 11
# TRUE BEARING TRANSECT DEGREES 60
# SURVEY METHOD Total station
# INSTRUMENT DESCRIPTION Spectrum Focus
# LEVEL MISCLOSURE MM 
# CREATION DATE 2014/04/21
#
#	
# COLUMN 1 Horizontal distance from survey mark (m)
# COLUMN 2 Vertical height above datum (m)
# COLUMN 3 how-to-use flag (2 = use columns 1 and 2 (i.e. a levelling
#                               measurement),
#                           1 = use column 1 only (i.e. a tape measurement 
#                               or a comment)
#                           0 = don't use data(i.e. erroneous data))
# COLUMN 4 etc. any comments on this location (words separated by spaces;
# if more than one word, all comment enclosed in quotes)
#
# The perceived high water mark is indicated as follows:
#
# <Start of line> <horizontal distance> <vertical height> 2 HWM
#
# 730/1340 is an aluminuim pin and a stainless steel washer in the concrete base of a seat.
# Coordinates of 730/1350 determined by RTK GPS using the TASPOS base station network
# SPM 8423 AHD(Tas) 2.891 adopted as height origin.
# 
0	2.72	2	730/1340
0.1     2.72    2
4.70	2.805	2	
7.81	1.612	2	
18.24   0.791	2	
36.29   0.627	2	
65.04	0.505	2  
98.85	0.353	2  
#140.90  0.440   2 "deleted to reduce horizontal scale of plot" 
#159.65  0.332   2 "deleted to reduce horizontal scale of plot"