Brazos County Benchmark System Benchmark = BVDC2007
Location: Robertson County Road 205
BM Owner: BVDC
For best results contact BVDC.
Horz. Datum NAD 83 (1993) Vert. Datum NAVD 88
Latitude Longitude
Position 30 46 30.01787(N) 96 29 37.60808(W) Adjusted GPS
Orthometric Height (M) 98.712 unchecked GPS
Ellip_Height (M) 72.61 GPS
PROJECTION COORDINATES
NORTH EAST SCALE CONVERG.
SPC TX C 3,129,206.63 1,067,438.26 0.99988950 + 01 58 39.3
UTM 14 3,407,352.47 739,855.56 1.00030974 + 01 16 58.7
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
3407352.47271 N
739855.58547 E
Elevation 98.730
Convergence 01 16 58.67754
Scale Factor 1.000309740
Combined Factor 1.000294242
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
3129206.63166 N
1067438.27601 E
Elevation 98.730
Convergence 01 58 39.34613
Scale Factor 0.999889504
Combined Factor 0.999874012
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 46 30.01777 N
96 29 37.60731 W
Elevation (m) 98.730
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 46 29.31757 N
96 29 36.72864 W
Elevation 323.80
Datum Shift (m) Delta Lat. = 21.563
Delta Lon. = 23.365