Brazos County Benchmark System Benchmark = ZULC
Location: Madison County Road 350
BM Owner: National Geodetic Survey
For best results contact NGS.
Horz. Datum NAD 83 (1993) Vert. Datum NAVD 88
Latitude Longitude
Position 30 56 39.23195 (N) 96 10 5.64230 (W) Adjusted GPS
Orthometric Height (M) 119.961 unchecked GPS
Ellip_Height (M) 93.79 GPS
PROJECTION COORDINATES
NORTH EAST SCALE CONVERG.
SPC TX C 3,149,073.80 1,097,876.20 0.99988224 + 02 08 43.0
UTM 14 3,426,860.93 770,547.03 1.00050299 + 01 27 25.2
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
3426860.93300 N
770547.05762 E
Elevation 120.043
Convergence 01 27 25.16343
Scale Factor 1.000502992
Combined Factor 1.000484144
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
3149073.80880 N
1097876.23133 E
Elevation 120.043
Convergence 02 08 42.97771
Scale Factor 0.999882239
Combined Factor 0.999863403
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 56 39.23206 N
96 10 05.64114 W
Elevation (m) 120.043
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 56 38.55282 N
96 10 04.78925 W
Elevation 393.77
Datum Shift (m) Delta Lat. = 20.919
Delta Lon. = 22.613