# FORMAT VERSION 1.1
# SITE NAME Preservation Bay Middle
# SURVEY MARK 730/78
# OBSERVERS IM JM FW AS
# LATITUDE -41.102331466
# LONGITUDE 146.047730697
# EASTING 420036.180
# NORTHING 5449446.200
# HORIZONTAL DATUM GDA94
# UTM ZONE 55
# VERTICAL DATUM AHD
# START DATE/TIME 2012/09/26 14:32
# END DATE/TIME 2012/09/26 14:50
# TIME ZONE HOURS 10
# TRUE BEARING TRANSECT DEGREES 33
# SURVEY METHOD Levelling
# INSTRUMENT DESCRIPTION Leica NA720 5594096
# LEVEL MISCLOSURE MM 30
# CREATION DATE 2013/05/17
#
#	
# 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
#
0.00	4.640	2	730/82
0.01	3.665	0	1
10.70	3.400	2	2
11.88	2.500	2	3
20.20	1.895	2	4
38.40	0.530	2	5
51.60	0.640	2	6
68.60	0.200	2	7
81.00	-0.140	2	8