Shared Solution

PID: BBFG57
Designation: 877 6139 A
Stamping: 6139 A 1991
Stability: Monument will probably hold position well
Setting: Stainless steel rod without sleeve (10FT+ or 3.048M+)
Description: THE BENCH MARK IS A BRASS SURVEY DISK SET ATOP A STAINLESS STEEL ROD DRIVEN 7.6 M (24.9 FT) INTO THE GROUND AND ENCASED IN A 6 INCH PVC PIPE WITHOUT KICKBLOCK, MARSH INSTALLATION PROCEDURE. THE MARK IS LOCATED ON AN EASTERLY SPOIL ISLAND OF THE GIWW APPROXIMATELY 609 M (1998.0 FT) NORTH OF THE THE INTERSECTION OF THE BIRD ISLAND CHANNEL AND THE GIWW, 170 M (557.7 FT) SE OF THE GAUGE, AND APPROXIMATELY 15.2 M (49.9 FT) FROM THE WATER'S EDGE. THE MARK IS SET FLUSH WITH THE SURFACE OF THE GROUND
Observed: 2016-07-06T17:00:00Z
Source: OPUS - page5 1209.04
Close-up View
REF_FRAME:   NAD_83(2011) EPOCH:   2010.0000 SOURCE:   NAVD88 (Computed using GEOID18) UNITS:  m  SET PROFILE   DETAILS
LAT: 27° 28' 59.84194" ±  0.011   m
LON: -97° 19'  0.92787" ±   0.009   m
ELL HT: -25.174 ±   0.002   m
X: -721143.397 ±   0.008  m
Y: -5616241.634 ±   0.005  m
Z: 2925816.051 ±   0.011  m
ORTHO HT: 0.487 ±  0.058   m
UTM  14 SPC  4201(TX N)
NORTHING: 3041093.128m 283681.493m
EASTING: 666280.700m 617092.320m
CONVERGENCE: 0.77690106° 2.42424232°
POINT SCALE: 0.99994130 1.00923013
COMBINED FACTOR: 0.99994525 1.00923412
CONTRIBUTED BY
zachary.hasdorff
Conrad Blucher Institute
Horizon View
The numerical values for this position solution have satisfied the quality control criteria of the National Geodetic Survey. The contributor has verified that the information submitted is accurate and complete.