GPS Calibration ReportGPS Calibration Report 
Project : b4076-S
      TIP NumberB-4076
      User nameladminDate & Time1:50:19 PM 2/4/2005
      Coordinate SystemUS State Plane 1983(at ground)ZoneNorth Carolina 3200
      Horizontal Datumcalibration
      Vertical DatumNAVD-88Geoid ModelGEOID99 (Conus)
      Coordinate UnitsUS survey feet
      Distance UnitsUS survey feet
      Height UnitsUS survey feet



      LOCAL SITE INFORMATION
      Localized aroundB4076-1
      Latitude35°23'19.82217"N
      Longitude81°28'36.83732"W
      Site Scale Factor1.0001650272
      Height742.621sft



Datum Transformation Parameters

      MethodThree Parameter
      Translation along x axis12.651sft
      Translation along y axis-84.333sft
      Translation along z axis60.578sft



Updated Default Projection (Transverse Mercator) Definition

Updated default projection not requested 


Horizontal Adjustment Parameters

      Northing coordinate of rotation center606206.721sft
      Easting coordinate of rotation center1262569.157sft
      Rotation about the center point0°00'00"
      Translation north0.000sft
      Translation east0.000sft
      Scale factor1.00000316



Vertical Adjustment Parameters

      Northing coordinate of origin point606266.200sft
      Easting coordinate of origin point1260649.119sft
      Vertical separation at origin0.013sft
      Slope north7.068ppm
      Slope east-4.508ppm



Geoid Model Definition

GEOID99 (Conus) 


Residual Differences Between GPS (WGS84) And Local Coordinates

  Summary

      Maximum error Root Mean Square errorPoint 
      Horizontal 0.012sft 0.002B4076-1_GPS 
      Vertical 0.005sft 0.001P6_GPS 
      Three-dimensional 0.012sft 0.002B4076-1_GPS 

  Point Residuals

      WGS84 CoordinatesCalculated point
      FOR DISPLAY ONLY Local Coordinates
            PointB4076-2_GPS 
            Latitude35°23'25.57695"N
            Longitude81°28'51.64734"W
            Height824.277sft
            Northing606266.200sft
            Easting1260649.119sft
            Elevation928.907sft
            Horz error0.004sft
            Vert error0.002sft
            3D error0.005sft
            Point  B4076-2 
            Northing606266.198sft
            Easting1260649.123sft
            Elevation928.909sft
            UtilizedHorz and Vert
            QualityControl quality

            PointB4076-3_GPS 
            Latitude35°23'31.66751"N
            Longitude81°28'18.94407"W
            Height785.328sft
            Northing606814.318sft
            Easting1263371.469sft
            Elevation889.928sft
            Horz error0.004sft
            Vert error0.004sft
            3D error0.006sft
            Point  B4076-3 
            Northing606814.319sft
            Easting1263371.473sft
            Elevation889.923sft
            UtilizedHorz and Vert
            QualityControl quality

            PointB4076-1_GPS 
            Latitude35°23'19.82218"N
            Longitude81°28'36.83731"W
            Height742.620sft
            Northing605653.869sft
            Easting1261860.504sft
            Elevation847.226sft
            Horz error0.012sft
            Vert error0.003sft
            3D error0.012sft
            Point  B4076-1 
            Northing605653.871sft
            Easting1261860.492sft
            Elevation847.223sft
            UtilizedHorz and Vert
            QualityControl quality

            PointP7_GPS 
            Latitude35°23'34.23544"N
            Longitude81°28'22.82202"W
            Height759.165sft
            Northing607081.890sft
            Easting1263056.944sft
            Elevation863.772sft
            Horz error0.002sft
            Vert error0.002sft
            3D error0.003sft
            Point  P7 
            Northing607081.889sft
            Easting1263056.945sft
            Elevation863.770sft
            UtilizedHorz and Vert
            QualityAdjusted quality

            PointP6_GPS 
            Latitude35°23'29.33500"N
            Longitude81°28'15.74025"W
            Height785.963sft
            Northing606571.936sft
            Easting1263630.790sft
            Elevation890.555sft
            Horz error0.004sft
            Vert error0.005sft
            3D error0.007sft
            Point  P6 
            Northing606571.937sft
            Easting1263630.786sft
            Elevation890.561sft
            UtilizedHorz and Vert
            QualityAdjusted quality

            PointP2_GPS 
            Latitude35°23'15.36960"N
            Longitude81°28'32.16872"W
            Height711.990sft
            Northing605194.144sft
            Easting1262235.729sft
            Elevation816.584sft
            Horz error0.002sft
            Vert error0.000sft
            3D error0.002sft
            Point  P2 
            Northing605194.143sft
            Easting1262235.731sft
            Elevation816.584sft
            UtilizedHorz and Vert
            QualityAdjusted quality

            PointP4_GPS 
            Latitude35°23'24.86187"N
            Longitude81°28'25.64322"W
            Height721.286sft
            Northing606140.192sft
            Easting1262799.811sft
            Elevation825.884sft
            Horz error0.003sft
            Vert error0.000sft
            3D error0.003sft
            Point  P4 
            Northing606140.193sft
            Easting1262799.813sft
            Elevation825.885sft
            UtilizedHorz and Vert
            QualityAdjusted quality

            PointP5_GPS 
            Latitude35°23'29.05890"N
            Longitude81°28'21.33696"W
            Height766.744sft
            Northing606555.563sft
            Easting1263166.832sft
            Elevation871.343sft
            Horz error0.002sft
            Vert error0.002sft
            3D error0.003sft
            Point  P5 
            Northing606555.563sft
            Easting1263166.830sft
            Elevation871.344sft
            UtilizedHorz and Vert
            QualityAdjusted quality

            PointP3_GPS 
            Latitude35°23'19.23643"N
            Longitude81°28'30.89133"W
            Height731.043sft
            Northing605582.381sft
            Easting1262351.216sft
            Elevation835.640sft
            Horz error0.004sft
            Vert error0.000sft
            3D error0.004sft
            Point  P3 
            Northing605582.379sft
            Easting1262351.220sft
            Elevation835.640sft
            UtilizedHorz and Vert
            QualityAdjusted quality