# FORMAT VERSION 1.1 # SITE NAME Gorringes Beach South # SURVEY MARK 730/116 # OBSERVERS # LATITUDE -42.987258896 # LONGITUDE 147.479093159 # EASTING 539058.194 # NORTHING 5240488.737 # HORIZONTAL DATUM GDA94 # UTM ZONE 55 # VERTICAL DATUM AHD # START DATE/TIME 2008/03/04 # END DATE/TIME 2008/03/04 # TIME ZONE HOURS 11 # TRUE BEARING TRANSECT DEGREES 282 # SURVEY METHOD RTK GPS # INSTRUMENT DESCRIPTION Trimble # LEVEL MISCLOSURE MM # CREATION DATE 2017/04/14 # # # 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 # #730/116 is a stainless steel screw in the top of a treated pine post. #Coordinates determined by Peter Turner of Clarence City Council using RTK GPS #on 26/11/2013. Coordinate origin: SPM9731 538025.020E 5242411.156 2.196AHD(Tas) # # 0.00 3.78 2 730/116 # 0.14 2.48 2 # 2.54 2.47 2 # 5.19 2.26 2 # 7.36 2.20 2 # 8.83 2.14 2 # 10.19 1.92 2 # 11.25 1.69 2 # 11.86 1.53 2 # 14.42 0.97 2 # 16.62 0.78 2 # 18.84 0.56 2 # 20.71 0.28 2 # 22.03 0.12 2 # 24.38 -0.08 2 # 26.60 -0.08 2 # 29.02 -0.10 2 # 31.41 -0.11 2 # 33.66 -0.12 2 # 37.60 -0.15 2 # 41.72 -0.17 2 # 45.65 -0.20 2 # 49.88 -0.20 2 # 53.83 -0.19 2 # The above heights interpolated from Climate Futured 2008 LIDAR observations have been # adjusted below by +0.12m to make ground level heights between the survey mark and the landward # edge of the beach agree with 2013 LIDAR observations of 03/03/3013. 0.00 3.78 2 730/116 0.14 2.60 2 2.54 2.59 2 5.19 2.38 2 7.36 2.32 2 8.83 2.26 2 10.19 2.04 2 11.25 1.81 2 11.86 1.65 2 14.42 1.09 2 16.62 0.90 2 18.84 0.68 2 20.71 0.40 2 22.03 0.24 2 24.38 0.04 2 26.60 0.04 2 29.02 0.02 2 31.41 0.01 2 33.66 0.00 2 37.60 -0.03 2 41.72 -0.05 2 45.65 -0.08 2 49.88 -0.08 2 53.83 -0.07 2