# FORMAT VERSION 1.1
# SITE NAME Randalls Bay West
# SURVEY MARK 730/81
# OBSERVERS NB BM WW AJ	
# LATITUDE -43.243359121
# LONGITUDE 147.120695383
# EASTING 509798.768
# NORTHING 5212152.940
# HORIZONTAL DATUM GDA94
# UTM ZONE 55
# VERTICAL DATUM AHD
# START DATE/TIME 2010/08/01 10:15
# END DATE/TIME 2010/08/01 11:00
# TIME ZONE HOURS 10
# TRUE BEARING TRANSECT DEGREES 150
# SURVEY METHOD Levelling
# INSTRUMENT DESCRIPTION Leica NA720 5594855	
# LEVEL MISCLOSURE MM 4
# CREATION DATE 2012/01/10
# Heights adjusted from an assumed datum to AHD 2017/07/24
#	
# 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
# 730/81 is a stainless steel screw in the top of a treated pine post.
# Coordinates of 730/81 determined by RTK GPS using the SmartNet positioning
# service on 15/09/2017.  Coordinate origin SPM11073 509657.521E 5212018.915N
# 1.59AHD
#
0.00	3.220	2	730/81
0.1     2.47    2       GL@post
9.5	1.827	2	1
10.05	1.267	2	2
15.95	0.997	2	3
22.75	0.567	2	4