MCU25 0087 - Reference Document - Coastal Hazard Assessment (As Published)

                SandMap – Report of Survey for Sunshine Beach Profiles



               Appendix A – Survey control checks


                          Survey Control Check
                          Equipment      Septentrio NR3 RTK                                                                              Date
                                                                                                                                                13/10/2025
                          Base Station       HxGN SmartNet                       NOSA


                                                                            Published SCIMS
                          Station            Easting                    Northing             AHD      HU       VU
                          PSM 18419                          506755.166          7080421.501    1.402    2.000 Class A / 1st Order
                          PSM 108353                         507549.176          7079550.276   26.976    0.016 Class D / 4th Order




                                                                                               Observed (using Ausgeoid09) MGA940 (Zone 56) NR3
                          Station      Easting      Northing     AHD        dE        dN        dAHD      HSDV     VSDV     Status   Satellites Age           PDOP     HDOP     VDOP     TDOP     GDOP     Comments
                          PSM 18419       506755.201 7080421.545      1.421    -0.035    -0.044    -0.019    0.014    0.022 FIXED            23         1.0      1.360    0.640    1.200    0.870    1.614 100 point average
                          PSM 108353      507549.181 7079550.278     26.989    -0.005    -0.002    -0.013    0.016    0.033 FIXED            16         1.0      1.648    0.820    1.430    1.042    1.950 100 point average




               Rev. no.          Doc No.                                                                        Version Date         Doc Approver
                 1               P0100-20251020                                                                 20/10/2025           Rod Tansley                                        Page 15 of 20

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Document Set ID: 24631530
Version: 1, Version Date: 24/03/2026