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    BM     XK 11A
    Alternate names : Map ref.: JACKSON SH50-12
    APREF/NGCA codes: Database number : 13198218
    Stamp name:      XK 11A Date established :   07/03/2007
    Physical status : established (Landgate) Phys. status date :  07/03/2007
    Physical type :    brass plaqueHatch cover type : none
    Mark set in :        concreteAccess type : unknown
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             50
    Latitude :     S 30 17 50.01560Easting (m) :   645603.660
    Longitude :  E 118 30 50.79633Northing (m) :  6647308.081
    Convergence :       0 45 50.33
    Point scale factor : 0.99986155
    Coordinate date :       18/06/2018
    Horizontal method :   GDA94<>GDA2020 7 Para TransformedCadastral connection : No
    Relative horiz. accuracy :       5m ** Estimated relative uncertainty to adjacent marks
    Positional uncertainty (m) : 5 (95% Confidence level)
    Error Ellipse
    Semi-major axis (m) : 5.000
    Semi-minor axis (m) : 5.000
    Azimuth of semi-major axis (m) : 0 0 0
    Height Information
    Vertical datum :   AHD71Height type :          Orthometric
    Height (m) :         501.624Height date :          18/12/2007
    Established by :  LandgateState :                    Final
    Vertical method : Spirit LevellingVertical accuracy : 12rootK
    Derived GDA2020 ellipsoidal height (m) : 478.709N-Value (m) :          -22.915
    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 (Landgate) Date :   07/03/2007
    Phys. type :    Set in :
    Azimuth :           350 0 0Type :   Magnetic bearing
    Distance (m) :    15.500Type :   Horizontal
    Height diff. (m) : 0.038Type :   Spirit Levelling
    RM to GL (m) :   0.300
    RM2 Phys. status : located (Landgate) Date :   07/03/2007
    Phys. type :    Set in :
    Azimuth :           185 0 0Type :   Magnetic bearing
    Distance (m) :    14.400Type :   Horizontal
    Height diff. (m) : -0.052Type :   Spirit Levelling
    RM to GL (m) :   0.300
    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 Coordinates:No current GDA2020 coordinates exist
    Height Information
    Vertical datum :   
    Height (m) :         No height available
    RM2
    Geographical Coordinates:No current GDA2020 coordinates exist
    Height Information
    Vertical datum :   
    Height (m) :         No height available
    Cadastral Connection Fieldbooks
    No Fieldbooks for this mark
    Special Notes
    28/12/2007XK 11 has been repaired and is now XK 11A. RMs 1 and 2 are origianl RMs from XK 11.
    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
    BM     XK 11A
    Alternate names : Map ref.: JACKSON SH50-12
    APREF/NGCA codes: Database number : 13198218
    Stamp name:      XK 11A Date established :   07/03/2007
    Physical status : established (Landgate) Phys. status date :  07/03/2007
    Physical type :    brass plaqueHatch cover type : none
    Mark set in :        concreteAccess type : unknown
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             50
    Latitude :     S 30 17 50.06400Easting (m) :   645602.669
    Longitude :  E 118 30 50.76000Northing (m) :  6647306.604
    Convergence :       0 45 50.32
    Point scale factor : 0.99986155
    Coordinate date :       20/09/2007
    Horizontal method :   Point Position Navigation GPSCadastral connection : No
    Relative horiz. accuracy :       5m ** Estimated relative uncertainty to adjacent marks
    Positional uncertainty (m) : 5 (95% Confidence level)
    Height Information
    Vertical datum :   AHD71Height type :          Orthometric
    Height (m) :         501.624Height date :          18/12/2007
    Established by :  LandgateState :                    Final
    Vertical method : Spirit LevellingVertical accuracy : 12rootK
    Derived GDA94 ellipsoidal height (m) : 478.807N-Value (m) :          -22.817
    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 (Landgate) Date :   07/03/2007
    Phys. type :    Set in :
    Azimuth :           350 0 0Type :   Magnetic bearing
    Distance (m) :    15.500Type :   Horizontal
    Height diff. (m) : 0.038Type :   Spirit Levelling
    RM to GL (m) :   0.300
    RM2 Phys. status : located (Landgate) Date :   07/03/2007
    Phys. type :    Set in :
    Azimuth :           185 0 0Type :   Magnetic bearing
    Distance (m) :    14.400Type :   Horizontal
    Height diff. (m) : -0.052Type :   Spirit Levelling
    RM to GL (m) :   0.300
    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 Coordinates:No current GDA94 coordinates exist
    Height Information
    Vertical datum :   
    Height (m) :         No height available
    RM2
    Geographical Coordinates:No current GDA94 coordinates exist
    Height Information
    Vertical datum :   
    Height (m) :         No height available
    Cadastral Connection Fieldbooks
    No Fieldbooks for this mark
    Special Notes
    28/12/2007XK 11 has been repaired and is now XK 11A. RMs 1 and 2 are origianl RMs from XK 11.