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    SSM     NMF 162
    Alternate names : WELL 35 Map ref.: URAL SF51-12
    APREF/NGCA codes: Database number : 100680
    Stamp name:      Date established :   01/01/1961
    Physical status : located (J.Higham & Assoc.) Phys. status date :  23/10/1996
    Physical type :    copper tubeHatch cover type : unknown
    Mark set in :        concrete blockAccess type : 4 wheel drive
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             51
    Latitude :     S 22 18 41.98784Easting (m) :   718016.770
    Longitude :  E 125 06 59.22190Northing (m) :  7531146.450
    Convergence :       0 48 13.74
    Point scale factor : 1.00018730
    Coordinate date :       13/09/2018
    Horizontal method :   Geodetic-TerrestrialCadastral connection : No
    Relative horiz. accuracy :       20ppm ** Estimated relative uncertainty to adjacent marks
    Positional uncertainty (m) : 0.02 (95% Confidence level)
    Error Ellipse
    Semi-major axis (m) : 0.023
    Semi-minor axis (m) : 0.017
    Azimuth of semi-major axis (deg) : 9 47 54
    Height Information
    Vertical datum :   AHD71Height type :          Orthometric
    Height (m) :         359.300Height date :          23/11/2021
    Established by :  LandgateState :                    Final
    Vertical method : Spirit LevellingVertical accuracy : 12rootK
    Derived GDA2020 ellipsoidal height (m) : 364.425N-Value (m) :          5.125
    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
    RM2 Phys. status : located Date :   23/10/1996
    Phys. type :    star iron picketSet in : concrete block
    Azimuth :           107 58 0Type :   True azimuth
    Distance (m) :    5.435Type :   Horizontal
    Height diff. (m) : 0.130Type :   Spirit Levelling
    RM to GL (m) :   None
    RM3 Phys. status : located Date :   23/10/1996
    Phys. type :    star iron picketSet in : concrete block
    Azimuth :           243 9 0Type :   True azimuth
    Distance (m) :    4.886Type :   Horizontal
    Height diff. (m) : 0.110Type :   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
    RM2
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             51
    Latitude :     S 22 18 42.04234Easting (m) :   718021.917
    Longitude :  E 125 06 59.40254Northing (m) :  7531144.701
    Height Information
    Vertical datum :   AHD71
    Height (m) :         359.430
    RM3
    Geographical CoordinatesMGA2020 Coordinates
    Horizontal datum : GDA2020Zone :             51
    Latitude :     S 22 18 42.05958Easting (m) :   718012.380
    Longitude :  E 125 06 59.06959Northing (m) :  7531144.304
    Height Information
    Vertical datum :   AHD71
    Height (m) :         359.410
    Cadastral Connection Fieldbooks
    No Fieldbooks for this mark
    Special Notes
    Unknown DateNMF 162 RM1 is now NMF 162T.
    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     NMF 162
    Alternate names : WELL 35 Map ref.: URAL SF51-12
    APREF/NGCA codes: Database number : 100680
    Stamp name:      Date established :   01/01/1961
    Physical status : located (J.Higham & Assoc.) Phys. status date :  23/10/1996
    Physical type :    copper tubeHatch cover type : unknown
    Mark set in :        concrete blockAccess type : 4 wheel drive
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             51
    Latitude :     S 22 18 42.03716Easting (m) :   718015.791
    Longitude :  E 125 06 59.18841Northing (m) :  7531144.946
    Convergence :       0 48 13.73
    Point scale factor : 1.00018729
    Coordinate date :       05/05/2000
    Horizontal method :   Global Position SystemCadastral connection : No
    Relative horiz. accuracy :       3cm ** Estimated relative uncertainty to adjacent marks
    Positional uncertainty (m) : 0.015 (95% Confidence level)
    Error Ellipse
    Semi-major axis (m) : 0.018
    Semi-minor axis (m) : 0.011
    Azimuth of semi-major axis (deg) : 10 0 0
    Height Information
    Vertical datum :   AHD71Height type :          Orthometric
    Height (m) :         359.300Height date :          23/11/2021
    Established by :  LandgateState :                    Final
    Vertical method : Spirit LevellingVertical accuracy : 12rootK
    Derived GDA94 ellipsoidal height (m) : 364.496N-Value (m) :          5.196
    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
    RM2 Phys. status : located Date :   23/10/1996
    Phys. type :    star iron picketSet in : concrete block
    Azimuth :           107 58 0Type :   True azimuth
    Distance (m) :    5.435Type :   Horizontal
    Height diff. (m) : 0.130Type :   Spirit Levelling
    RM to GL (m) :   None
    RM3 Phys. status : located Date :   23/10/1996
    Phys. type :    star iron picketSet in : concrete block
    Azimuth :           243 9 0Type :   True azimuth
    Distance (m) :    4.886Type :   Horizontal
    Height diff. (m) : 0.110Type :   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
    RM2
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             51
    Latitude :     S 22 18 42.09166Easting (m) :   718020.938
    Longitude :  E 125 06 59.36905Northing (m) :  7531143.197
    Height Information
    Vertical datum :   AHD71
    Height (m) :         359.430
    RM3
    Geographical CoordinatesMGA94 Coordinates
    Horizontal datum : GDA94Zone :             51
    Latitude :     S 22 18 42.10890Easting (m) :   718011.400
    Longitude :  E 125 06 59.03610Northing (m) :  7531142.801
    Height Information
    Vertical datum :   AHD71
    Height (m) :         359.410
    Cadastral Connection Fieldbooks
    No Fieldbooks for this mark
    Special Notes
    Unknown DateNMF 162 RM1 is now NMF 162T.