# FORMAT VERSION 1.1 # SITE NAME Connellys Bay West # SURVEY MARK 730/181 # OBSERVERS N Bowden # LATITUDE -42.887292967 # LONGITUDE 147.724136719 # EASTING 559131.075 # NORTHING 5251446.696 # HORIZONTAL DATUM GDA94 # UTM ZONE 55 # VERTICAL DATUM AHD # START DATE/TIME 2012/07/31 # END DATE/TIME 2012/07/31 # TIME ZONE HOURS 10 # TRUE BEARING TRANSECT DEGREES 219 # SURVEY METHOD RTK GPS # INSTRUMENT DESCRIPTION Trimble R6 # LEVEL MISCLOSURE MM # CREATION DATE 2012/08/06 # # # 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: # # 2 HWM # # These observations were made from the position of survey mark 730/18 which was destroyed when the power pole # supporting it was removed, Its position was located by another GPS stakeout on 23/06/2013 and survey mark # 730/181 established. Coordinates of 730/181 determined by RTK GPS on 23/06/2013. Coordinate origin of 730/181 # CCM CONN1 MGA 559449.788E 5251280.873N 1.542AHD. 0 3.257 2 "730/18 destroyed 0.001 2.927 2 "730/18A no mark, position established by GPS stakeout" 3.977 2.748 2 2015 4.777 2.003 2 2016 6.361 1.705 2 2017 7.963 1.665 2 2018 9.864 1.201 2 2019 17.974 0.636 2 2020 29.881 0.138 2 2021