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    SSM     CORRIGIN 65
    Alternate names : Map ref.: CORRIGIN SI50-3
    APREF/NGCA codes: Database number : 101380
    Stamp name:      COR65 Date established :   01/11/1981
    Physical status : located (Dept of Land Admin.) Phys. status date :  29/10/1997
    Physical type :    brass plaqueHatch cover type : none
    Mark set in :        concreteAccess type : 4 wheel drive
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             50
    Latitude :     S 32 05 28.04088Easting (m) :   526404.785
    Longitude :  E 117 16 47.36793Northing (m) :  6449429.741
    Convergence :       0 8 55.18
    Point scale factor : 0.99960860
    Coordinate date :       31/03/2021
    Horizontal method :   GNSS Survey NetworkCadastral connection : Exists
    Relative horiz. accuracy :       5ppm ** Estimated relative uncertainty to adjacent marks
    Positional uncertainty (m) : 0.017 (95% Confidence level)
    Error Ellipse
    Semi-major axis (m) : 0.017
    Semi-minor axis (m) : 0.016
    Azimuth of semi-major axis (m) : 14 18 8
    Height Information
    Vertical datum :   AHD71Height type :          Orthometric
    Height (m) :         292.055Height date :          04/05/2000
    Established by :  Dept of Land Admin.State :                    Final
    Vertical method : Spirit LevellingVertical accuracy : 8rootK
    Derived GDA2020 ellipsoidal height (m) : 265.51N-Value (m) :          -26.545
    Geoid model :         AusGeoid2020
    ** Derived GDA2020 ellipsoidal height: h = H + N Interpolation :         Bi-Cubic
    Vertical datum :   GDA2020Height type :          Ellipsoidal
    Height (m) :         265.524Height date :          15/08/2018
    Established by :  Geoscience AustraliaState :                    Final
    Vertical method : GNSS Survey NetworkVertical accuracy : 0.028m
    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 :   08/06/1995
    Phys. type :    spikeSet in : concrete
    Azimuth :           328 38 12Type :   True azimuth
    Distance (m) :    3.150Type :   Horizontal
    Height diff. (m) : -0.092Type :   Spirit Levelling
    RM to GL (m) :   None
    RM2 Phys. status : destroyed Date :   08/06/1995
    Phys. type :    spikeSet in : concrete
    Azimuth :           64 39 12Type :   True azimuth
    Distance (m) :    2.888Type :   Horizontal
    Height diff. (m) : -0.041Type :   Spirit Levelling
    RM to GL (m) :   None
    RM3 Phys. status : located Date :   08/06/1995
    Phys. type :    spikeSet in : concrete
    Azimuth :           205 58 12Type :   True azimuth
    Distance (m) :    2.744Type :   Horizontal
    Height diff. (m) : -0.070Type :   Spirit Levelling
    RM to GL (m) :   None
    RM4 Phys. status : established Date :   08/06/1995
    Phys. type :    spikeSet in : concrete
    Azimuth :           46 24 35Type :   True azimuth
    Distance (m) :    3.343Type :   Horizontal
    Height diff. (m) : NoneType :   
    RM to GL (m) :   0.050
    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 32 05 27.95356Easting (m) :   526403.153
    Longitude :  E 117 16 47.30541Northing (m) :  6449432.433
    Height Information
    Vertical datum :   AHD71
    Height (m) :         291.963
    RM2
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             50
    Latitude :     S 32 05 28.00074Easting (m) :   526407.397
    Longitude :  E 117 16 47.46746Northing (m) :  6449430.970
    Height Information
    Vertical datum :   AHD71
    Height (m) :         292.014
    RM3
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             50
    Latitude :     S 32 05 28.12097Easting (m) :   526403.578
    Longitude :  E 117 16 47.32211Northing (m) :  6449427.278
    Height Information
    Vertical datum :   AHD71
    Height (m) :         291.985
    RM4
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             50
    Latitude :     S 32 05 27.96605Easting (m) :   526407.212
    Longitude :  E 117 16 47.46027Northing (m) :  6449432.038
    Height Information
    Vertical datum :   
    Height (m) :         No height available
    Cadastral Connection Fieldbooks
    FB F.R.RODDA 231
    Special Notes
    No Special Notes for this mark
    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     CORRIGIN 65
    Alternate names : Map ref.: CORRIGIN SI50-3
    APREF/NGCA codes: Database number : 101380
    Stamp name:      COR65 Date established :   01/11/1981
    Physical status : located (Dept of Land Admin.) Phys. status date :  29/10/1997
    Physical type :    brass plaqueHatch cover type : none
    Mark set in :        concreteAccess type : 4 wheel drive
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             50
    Latitude :     S 32 05 28.08858Easting (m) :   526403.769
    Longitude :  E 117 16 47.32930Northing (m) :  6449428.275
    Convergence :       0 8 55.16
    Point scale factor : 0.99960860
    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) : 0.012 (95% Confidence level)
    Error Ellipse
    Semi-major axis (m) : 0.012
    Semi-minor axis (m) : 0.012
    Azimuth of semi-major axis (m) : 39 0 0
    Height Information
    Vertical datum :   AHD71Height type :          Orthometric
    Height (m) :         292.055Height date :          04/05/2000
    Established by :  Dept of Land Admin.State :                    Final
    Vertical method : Spirit LevellingVertical accuracy : 8rootK
    Derived GDA94 ellipsoidal height (m) : 265.59N-Value (m) :          -26.465
    Geoid model :         AUSGeoid09 V1.01
    ** Derived GDA94 ellipsoidal height: h = H + N Interpolation :         Bi-Cubic
    Vertical datum :   GDA2020Height type :          Ellipsoidal
    Height (m) :         265.524Height date :          15/08/2018
    Established by :  Geoscience AustraliaState :                    Final
    Vertical method : GNSS Survey NetworkVertical accuracy : 0.028m
    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 :   08/06/1995
    Phys. type :    spikeSet in : concrete
    Azimuth :           328 38 12Type :   True azimuth
    Distance (m) :    3.150Type :   Horizontal
    Height diff. (m) : -0.092Type :   Spirit Levelling
    RM to GL (m) :   None
    RM2 Phys. status : destroyed Date :   08/06/1995
    Phys. type :    spikeSet in : concrete
    Azimuth :           64 39 12Type :   True azimuth
    Distance (m) :    2.888Type :   Horizontal
    Height diff. (m) : -0.041Type :   Spirit Levelling
    RM to GL (m) :   None
    RM3 Phys. status : located Date :   08/06/1995
    Phys. type :    spikeSet in : concrete
    Azimuth :           205 58 12Type :   True azimuth
    Distance (m) :    2.744Type :   Horizontal
    Height diff. (m) : -0.070Type :   Spirit Levelling
    RM to GL (m) :   None
    RM4 Phys. status : established Date :   08/06/1995
    Phys. type :    spikeSet in : concrete
    Azimuth :           46 24 35Type :   True azimuth
    Distance (m) :    3.343Type :   Horizontal
    Height diff. (m) : NoneType :   
    RM to GL (m) :   0.050
    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 32 05 28.00126Easting (m) :   526402.137
    Longitude :  E 117 16 47.26678Northing (m) :  6449430.967
    Height Information
    Vertical datum :   AHD71
    Height (m) :         291.963
    RM2
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             50
    Latitude :     S 32 05 28.04844Easting (m) :   526406.381
    Longitude :  E 117 16 47.42883Northing (m) :  6449429.504
    Height Information
    Vertical datum :   AHD71
    Height (m) :         292.014
    RM3
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             50
    Latitude :     S 32 05 28.16867Easting (m) :   526402.561
    Longitude :  E 117 16 47.28348Northing (m) :  6449425.812
    Height Information
    Vertical datum :   AHD71
    Height (m) :         291.985
    RM4
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             50
    Latitude :     S 32 05 28.01375Easting (m) :   526406.195
    Longitude :  E 117 16 47.42164Northing (m) :  6449430.572
    Height Information
    Vertical datum :   
    Height (m) :         No height available
    Cadastral Connection Fieldbooks
    FB F.R.RODDA 231
    Special Notes
    No Special Notes for this mark