# FORMAT VERSION 1.1
# SITE NAME Howrah Beach Middle
# SURVEY MARK T404
# OBSERVERS JG PW PG
# LATITUDE -42.881829456
# LONGITUDE 147.398731457
# EASTING 532562.176
# NORTHING 5252230.604
# HORIZONTAL DATUM GDA94
# UTM ZONE 55
# VERTICAL DATUM AHD
# START DATE/TIME 2016/10/06 16:15
# END DATE/TIME 2016/10/06 16:35
# TIME ZONE HOURS 11
# TRUE BEARING TRANSECT DEGREES 197
# SURVEY METHOD Levelling
# INSTRUMENT DESCRIPTION Leica NA720 5641735
# LEVEL MISCLOSURE MM 54
# CREATION DATE 2017/02/28
#
#	
# 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>
# T404 is the centre of the top or a treated pine post.
# Coordinates and height determined by RTK GPS on 16/06/2015 using the Tas Pos 
# broadcast differential correction service. RTK derived heights adjusted +0.063
# as the result of a check connection to CCC1251
0.00	4.519	2	T404
4.90	3.63 	2	
6.70	3.21 	2	
9.71	2.22 	2	
17.24	1.40 	2	
25.97   0.98	2	
31.41   0.69 	2