# FORMAT VERSION 1.1
# SITE NAME Seven Mile Beach Middle
# SURVEY MARK T501
# OBSERVERS DP RT OJ AJ    
# LATITUDE -42.850809736
# LONGITUDE 147.521800265
# EASTING 542633.880
# NORTHING 5255620.280
# HORIZONTAL DATUM GDA94
# UTM ZONE 55
# VERTICAL DATUM AHD
# START DATE/TIME 2019/05/11 10:20
# END DATE/TIME 2019/05/11 10:45
# TIME ZONE HOURS 10
# TRUE BEARING TRANSECT DEGREES 144
# SURVEY METHOD Levelling
# INSTRUMENT DESCRIPTION Leica NA720 5436398
# LEVEL MISCLOSURE MM 30
# CREATION DATE 2019/10/11
#
#	
# 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>
# T501 is the centre of the top or a treated pine post.
# Coordinates and height determined by RTK GPS on 26/05/2015 using the Tas Pos 
# broadcast differential correction service. RTK derived heights adjusted +0.041
# as the result of a check connection to SPM9519
0.00	4.07	2	T50
8.45    3.30    2
13.91	4.47	2
18.06   3.19    2
23.81	2.02	2	
29.93	1.35	2	
42.05	0.45	2