Brazos County Benchmark System Benchmark = BZ 115
Location: Dick Elliott Rd
BM Owner: Brazos County
Horz. Datum NAD 83 (1993) Vert. Datum NAVD 88
Latitude Longitude
Position 30 49 44.27455(N) 96 23 6.45773(W) Adjusted GPS
Orthometric Height (M) 121.259 unchecked GPS
Ellip_Height (M) 95.17 GPS
PROJECTION COORDINATES
NORTH EAST SCALE CONVERG.
SPC TX C 3,135,548.51 1,077,619.57 0.99988625 + 02 02 0.8
UTM 14 3,413,573.43 750,117.56 1.00037177 + 01 20 26.7
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
3413573.43144 N
750117.59071 E
Elevation 121.307
Convergence 01 20 26.73263
Scale Factor 1.000371770
Combined Factor 1.000352726
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
3135548.51084 N
1077619.59836 E
Elevation 121.307
Convergence 02 02 00.81170
Scale Factor 0.999886246
Combined Factor 0.999867212
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 49 44.27441 N
96 23 06.45675 W
Elevation (m) 121.307
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 49 43.58191 N
96 23 05.58742 W
Elevation 397.87
Datum Shift (m) Delta Lat. = 21.326
Delta Lon. = 23.103