Brazos County Benchmark System Benchmark = HEND

Location: unknown

BM Owner: National Geodetic Survey

For best results contact NGS.

Horz. Datum NAD 83 (1993) Vert. Datum NAVD 88

Latitude Longitude

Position 31 04 13.88255 (N) 95 57 0.28772 (W) Adjusted GPS

Orthometric Height (M) 118.506 unchecked GPS

Ellip_Height (M) 92.21 GPS

PROJECTION COORDINATES

NORTH EAST SCALE CONVERG.

SPC TX C 3,163,863.90 1,118,153.60 0.99988247 + 02 15 27.5

UTM 14 3,441,417.44 791,014.05 1.00064478 + 01 34 30.5

 

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

3441417.45285 N

791014.08606 E

Elevation 118.627

Convergence 01 34 30.53818

Scale Factor 1.000644780

Combined Factor 1.000626152

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

3163863.91419 N

1118153.63896 E

Elevation 118.627

Convergence 02 15 27.48167

Scale Factor 0.999882468

Combined Factor 0.999863854

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

31 04 13.88286 N

95 57 00.28635 W

Elevation (m) 118.627

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

31 04 13.21379 N

95 56 59.44940 W

Elevation 389.14

Datum Shift (m) Delta Lat. = 20.606

Delta Lon. = 22.187