Brazos County Benchmark System Benchmark = SMET
Location: 6TH Street
BM Owner: National Geodetic Survey
For best results contact NGS.
Horz. Datum NAD 83 (1993) Vert. Datum NAVD 88
Latitude Longitude
Position 30 38 17.38772 (N) 96 28 31.49198 (W) Adjusted GPS
Orthometric Height (M) 79.5 unchecked GPS
Ellip_Height (M) 53.12 GPS
PROJECTION COORDINATES
NORTH EAST SCALE CONVERG.
SPC TX C 3,114,107.28 1,069,721.08 0.99990171 + 01 59 13.4
UTM 14 3,392,220.09 741,955.36 1.00032224 + 01 17 13.9
All adjustments hereafter, Original Horizontal Coordinates: NAD 83 Geographic
Universal Transverse Mercator Projection,
NAD 83, NAVD 88, Meters
UTM Zone 14
Input Vertical Coordinates: Ellipsoid Height, GRS 80, Meters
Output Vertical Coordinates: Orthometric Height, NAVD88, Meters
3392220.08830 N
741955.39288 E
Elevation 79.424
Convergence 01 17 13.89049
Scale Factor 1.000322243
Combined Factor 1.000309775
State Plane Coordinates. NAD 83, NAVD 88
Texas Central Zone (4203) Meters
Input Vertical Coordinates: Ellipsoid Height, GRS 80, Meters
Output Vertical Coordinates: Orthometric Height, NAVD 88, Meter
3114107.27509 N
1069721.11060 E
Elevation 79.424
Convergence 01 59 13.39999
Scale Factor 0.999901712
Combined Factor 0.999889249
NAD83 and NAVD88, GEOID96 model, GRS80 ellisoid
Input Vertical Coordinates: Ellipsoid Height, GRS 80, Meters
Output Vertical Coordinates: Orthometric Height, NAVD 88, Meters
NAD83 (1993) NAVD88
30 38 17.38767 N
96 28 31.49086 W
Elevation (m) 79.424
NAD27, NGVD29, Mean Sea Level, Clark 1866 Ellipsoid
Input Vertical Coordinates: Ellipsoid Height GRS 80, Meters
Output Vertical Coordinates: MLS, NGVD 29, U.S. Survey Feet
30 38 16.66975 N
96 28 30.61371 W
Elevation 260.47
Datum Shift (m) Delta Lat. = 22.108
Delta Lon. = 23.357