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    SSM     COLLIE 9
    Alternate names : Map ref.: HODD BG30 7.7
    APREF/NGCA codes: Database number : 100534
    Stamp name:      COL9 Date established :   01/01/1971
    Physical status : located (Dept of Land Admin.) Phys. status date :  14/03/2000
    Physical type :    brass plaqueHatch cover type : none
    Mark set in :        concrete blockAccess type : 2 wheel drive
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             50
    Latitude :     S 33 18 59.28884Easting (m) :   422034.684
    Longitude :  E 116 09 44.65412Northing (m) :  6313315.339
    Convergence :       -0 27 36.30
    Point scale factor : 0.99967494
    Coordinate date :       09/07/2020
    Horizontal method :   Geodetic-TerrestrialCadastral connection : Exists
    Relative horiz. accuracy :       20ppm ** Estimated relative uncertainty to adjacent marks
    Positional uncertainty (m) : 0.022 (95% Confidence level)
    Error Ellipse
    Semi-major axis (m) : 0.025
    Semi-minor axis (m) : 0.017
    Azimuth of semi-major axis (m) : 26 15 53
    ** Projection coordinates are calculated from the geographical coordinates detailed above
    Project Grid - COL2020Collie Grid 2020
    Easting (m) :   61331.059
    Northing (m) :  412059.738
    Convergence :       0 7 32.95
    Point scale factor : 1.00002461
    Height Information
    Vertical datum :   AHD71Height type :          Orthometric
    Height (m) :         248.363Height date :          04/05/2000
    Established by :  Dept of Land Admin.State :                    Final
    Vertical method : Spirit LevellingVertical accuracy : 12rootK
    Derived GDA2020 ellipsoidal height (m) : 219.854N-Value (m) :          -28.509
    Geoid model :         AusGeoid2020
    ** Derived GDA2020 ellipsoidal height: h = H + N Interpolation :         Bi-Cubic
    Mark to hatch cover :  
    Mark to ground level : 
    RM Info** Warning: RM azimuths and coordinates are unverified
    ** Azimuth, distance and height difference are relative to main mark
    RM1 Phys. status : located Date :   01/05/1990
    Phys. type :    spikeSet in : concrete
    Azimuth :           204 59 18Type :   True azimuth
    Distance (m) :    2.941Type :   Horizontal
    Height diff. (m) : -0.455Type :   Spirit Levelling
    RM to GL (m) :   0.300
    RM2 Phys. status : located Date :   01/05/1990
    Phys. type :    spikeSet in : concrete
    Azimuth :           6 57 15Type :   True azimuth
    Distance (m) :    3.035Type :   Horizontal
    Height diff. (m) : -0.224Type :   Spirit Levelling
    RM to GL (m) :   0.300
    RM3 Phys. status : located Date :   01/05/1990
    Phys. type :    spikeSet in : concrete
    Azimuth :           168 53 48Type :   True azimuth
    Distance (m) :    2.945Type :   Horizontal
    Height diff. (m) : -0.534Type :   Spirit Levelling
    RM to GL (m) :   0.300
    RM4 Phys. status : located Date :   01/05/1990
    Phys. type :    spikeSet in : concrete
    Azimuth :           275 47 53Type :   True azimuth
    Distance (m) :    6.685Type :   Horizontal
    Height diff. (m) : 0.010Type :   Spirit Levelling
    RM to GL (m) :   None
    RM Position Information** Warning: RM coordinates should be verified prior to use
    ** Coordinates are calculated from reference observations
    ** Coordinate accuracies commensurate with related observations
    RM1
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             50
    Latitude :     S 33 18 59.37537Easting (m) :   422033.463
    Longitude :  E 116 09 44.60609Northing (m) :  6313312.664
    Project Grid - COL2020Collie Grid 2020
    Easting (m) :   61329.811
    Northing (m) :  412057.075
    Height Information
    Vertical datum :   AHD71
    Height (m) :         247.908
    RM2
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             50
    Latitude :     S 33 18 59.19105Easting (m) :   422035.027
    Longitude :  E 116 09 44.66833Northing (m) :  6313318.354
    Project Grid - COL2020Collie Grid 2020
    Easting (m) :   61331.433
    Northing (m) :  412062.750
    Height Information
    Vertical datum :   AHD71
    Height (m) :         248.139
    RM3
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             50
    Latitude :     S 33 18 59.38264Easting (m) :   422035.274
    Longitude :  E 116 09 44.67605Northing (m) :  6313312.455
    Project Grid - COL2020Collie Grid 2020
    Easting (m) :   61331.620
    Northing (m) :  412056.846
    Height Information
    Vertical datum :   AHD71
    Height (m) :         247.829
    RM4
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             50
    Latitude :     S 33 18 59.26692Easting (m) :   422028.030
    Longitude :  E 116 09 44.39700Northing (m) :  6313315.961
    Project Grid - COL2020Collie Grid 2020
    Easting (m) :   61324.410
    Northing (m) :  412060.428
    Height Information
    Vertical datum :   AHD71
    Height (m) :         248.373
    Cadastral Connection Fieldbooks
    GS22/1971/9
    L.C.SHORT 82
    Special Notes
    Unknown DateCOL 9T, COL 9, RM1, & MUNGALUP are co-linear.
    ATRF 2014
    GDA2020 coordinates are equivalent to ATRF2014@2020.0. ATRF2014 coordinates can be determined by application of the Australian Plate Motion Model. For general and technical information on GDA2020 see http://www.icsm.gov.au/gda2020 and ATRF2014 see http://www.icsm.gov.au/australian-terrestrial-reference-frame.
    View the graphic summary
    SSM     COLLIE 9
    Alternate names : Map ref.: HODD BG30 7.7
    APREF/NGCA codes: Database number : 100534
    Stamp name:      COL9 Date established :   01/01/1971
    Physical status : located (Dept of Land Admin.) Phys. status date :  14/03/2000
    Physical type :    brass plaqueHatch cover type : none
    Mark set in :        concrete blockAccess type : 2 wheel drive
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             50
    Latitude :     S 33 18 59.33736Easting (m) :   422033.673
    Longitude :  E 116 09 44.61455Northing (m) :  6313313.837
    Convergence :       -0 27 36.32
    Point scale factor : 0.99967494
    Coordinate date :       05/05/2000
    Horizontal method :   Global Position SystemCadastral connection : Exists
    Relative horiz. accuracy :       3ppm ** Estimated relative uncertainty to adjacent marks
    Positional uncertainty (m) : 0.024 (95% Confidence level)
    Error Ellipse
    Semi-major axis (m) : 0.026
    Semi-minor axis (m) : 0.021
    Azimuth of semi-major axis (m) : 21 0 0
    ** Projection coordinates are calculated from the geographical coordinates detailed above
    Project Grid - COL94Collie Grid 1994
    Easting (m) :   61330.033
    Northing (m) :  312058.245
    Convergence :       0 7 32.93
    Point scale factor : 1.00002461
    Height Information
    Vertical datum :   AHD71Height type :          Orthometric
    Height (m) :         248.363Height date :          04/05/2000
    Established by :  Dept of Land Admin.State :                    Final
    Vertical method : Spirit LevellingVertical accuracy : 12rootK
    Derived GDA94 ellipsoidal height (m) : 219.914N-Value (m) :          -28.449
    Geoid model :         AUSGeoid09 V1.01
    ** Derived GDA94 ellipsoidal height: h = H + N Interpolation :         Bi-Cubic
    Mark to hatch cover :  
    Mark to ground level : 
    RM Info** Warning: RM azimuths and coordinates are unverified
    ** Azimuth, distance and height difference are relative to main mark
    RM1 Phys. status : located Date :   01/05/1990
    Phys. type :    spikeSet in : concrete
    Azimuth :           204 59 18Type :   True azimuth
    Distance (m) :    2.941Type :   Horizontal
    Height diff. (m) : -0.455Type :   Spirit Levelling
    RM to GL (m) :   0.300
    RM2 Phys. status : located Date :   01/05/1990
    Phys. type :    spikeSet in : concrete
    Azimuth :           6 57 15Type :   True azimuth
    Distance (m) :    3.035Type :   Horizontal
    Height diff. (m) : -0.224Type :   Spirit Levelling
    RM to GL (m) :   0.300
    RM3 Phys. status : located Date :   01/05/1990
    Phys. type :    spikeSet in : concrete
    Azimuth :           168 53 48Type :   True azimuth
    Distance (m) :    2.945Type :   Horizontal
    Height diff. (m) : -0.534Type :   Spirit Levelling
    RM to GL (m) :   0.300
    RM4 Phys. status : located Date :   01/05/1990
    Phys. type :    spikeSet in : concrete
    Azimuth :           275 47 53Type :   True azimuth
    Distance (m) :    6.685Type :   Horizontal
    Height diff. (m) : 0.010Type :   Spirit Levelling
    RM to GL (m) :   None
    RM Position Information** Warning: RM coordinates should be verified prior to use
    ** Coordinates are calculated from reference observations
    ** Coordinate accuracies commensurate with related observations
    RM1
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             50
    Latitude :     S 33 18 59.42389Easting (m) :   422032.452
    Longitude :  E 116 09 44.56652Northing (m) :  6313311.162
    Project Grid - COL94Collie Grid 1994
    Easting (m) :   61328.784
    Northing (m) :  312055.582
    Height Information
    Vertical datum :   AHD71
    Height (m) :         247.908
    RM2
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             50
    Latitude :     S 33 18 59.23957Easting (m) :   422034.016
    Longitude :  E 116 09 44.62876Northing (m) :  6313316.851
    Project Grid - COL94Collie Grid 1994
    Easting (m) :   61330.407
    Northing (m) :  312061.257
    Height Information
    Vertical datum :   AHD71
    Height (m) :         248.139
    RM3
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             50
    Latitude :     S 33 18 59.43116Easting (m) :   422034.263
    Longitude :  E 116 09 44.63648Northing (m) :  6313310.952
    Project Grid - COL94Collie Grid 1994
    Easting (m) :   61330.593
    Northing (m) :  312055.354
    Height Information
    Vertical datum :   AHD71
    Height (m) :         247.829
    RM4
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             50
    Latitude :     S 33 18 59.31544Easting (m) :   422027.019
    Longitude :  E 116 09 44.35743Northing (m) :  6313314.458
    Project Grid - COL94Collie Grid 1994
    Easting (m) :   61323.383
    Northing (m) :  312058.935
    Height Information
    Vertical datum :   AHD71
    Height (m) :         248.373
    Cadastral Connection Fieldbooks
    GS22/1971/9
    L.C.SHORT 82
    Special Notes
    Unknown DateCOL 9T, COL 9, RM1, & MUNGALUP are co-linear.