Brazos County Benchmark System Benchmark = MERL
Location: Deer Forest Road
BM Owner: National Geodetic Survey
For best results contact NGS.
Horz. Datum NAD 83 (1993) Vert. Datum NAVD 88
Latitude Longitude
Position 30 25 40.23527 (N) 96 27 4.98701 (W) Adjusted GPS
Orthometric Height (M) 103.9 unchecked GPS
Ellip_Height (M) 77.38 GPS
PROJECTION COORDINATES
NORTH EAST SCALE CONVERG.
SPC TX C 3,090,887.15 1,072,836.40 0.99993149 + 01 59 58.0
UTM 14 3,368,953.78 744,786.35 1.00033928 + 01 17 29.0
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
3368953.77696 N
744786.36641 E
Elevation 104.063
Convergence 01 17 29.02593
Scale Factor 1.000339277
Combined Factor 1.000322941
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
3090887.14320 N
1072836.41934 E
Elevation 104.063
Convergence 01 59 57.95498
Scale Factor 0.999931494
Combined Factor 0.999915165
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 25 40.23492 N
96 27 04.98622 W
Elevation (m) 104.063
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 25 39.49015 N
96 27 04.10898 W
Elevation 341.31
Datum Shift (m) Delta Lat. = 22.935
Delta Lon. = 23.410