# FORMAT VERSION 1.1
# SITE NAME Preservation Bay Middle
# SURVEY MARK 730/78
# OBSERVERS NJB FW HS RH JM IM
# LATITUDE -41.102331466
# LONGITUDE 146.047730697
# EASTING 420036.180
# NORTHING 5449446.200
# HORIZONTAL DATUM GDA94
# UTM ZONE 55
# VERTICAL DATUM AHD
# START DATE/TIME 2010/06/19 14:00
# END DATE/TIME 2010/06/19 14:30
# TIME ZONE HOURS 10
# TRUE BEARING TRANSECT DEGREES 33
# SURVEY METHOD Levelling
# INSTRUMENT DESCRIPTION Leica NA720 5594096
# LEVEL MISCLOSURE MM 0
# CREATION DATE 2011/04/30
#
#	
# 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
#
# 730/78 is a stainless steel screw in the top of a treated pine post.
# On 19/06/2010 the top of the post was 0.98 above ground level
# Coordinates of 730/78 derived by RTK GPS on 16/08/2010
# Coordinate origin: SPM10543 420193.09E 5449357.31N 4.85AHD
#
0		4.64	2	730/78
0.1             3.66    2       1
3.68            4.14    2       2
5.50    	3.60	2	3
11.93   	3.45	2	4
12.82   	2.93 	2	HWM
16.12   	2.24	2	6
26.81           1.44	2       7
39.59           0.78    2       8
51.75           0.55    2       9