Horz. Datum NAD 83 (1993) Vert. Datum NAVD 88

Latitude Longitude

Position 30 39 55.61677(N) 96 28 32.39308(W) Adjusted GPS

Orthometric Height (M) 86.532 unchecked GPS

Ellip_Height (M) 60.29 GPS

PROJECTION COORDINATES

NORTH EAST SCALE CONVERG.

SPC TX C 3,117,129.33 1,069,592.23 0.99989883 + 01 59 12.9

UTM 14 3,395,244.76 741,863.37 1.00032169 + 01 17 17.2

All adjustments hereafter, Original Horizontal Coordinates: NAD 83 Geographic

Input Vertical Coordinates: Ellipsoid Height, GRS 80, Meters

Output Vertical Coordinates: Orthometric Height, NAVD88, Meters

3395244.76330 N

741863.39917 E

Elevation 86.549

Convergence 01 17 17.15420

Scale Factor 1.000321690

Combined Factor 1.000308103

Input Vertical Coordinates: Ellipsoid Height, GRS 80, Meters

Output Vertical Coordinates: Orthometric Height, NAVD 88, Meter

3117129.32736 N

1069592.26015 E

Elevation 86.549

Convergence 01 59 12.93585

Scale Factor 0.999898826

Combined Factor 0.999885245

Input Vertical Coordinates: Ellipsoid Height, GRS 80, Meters

Output Vertical Coordinates: Orthometric Height, NAVD 88, Meters

NAD83 (1993) NAVD88

30 39 55.61672 N

96 28 32.39201 W

Elevation (m) 86.549

Input Vertical Coordinates: Ellipsoid Height GRS 80, Meters

Output Vertical Coordinates: MLS, NGVD 29, U.S. Survey Feet

30 39 54.90244 N

96 28 31.51487 W

Elevation 283.85

Datum Shift (m) Delta Lat. = 21.996

Delta Lon. = 23.351