Shared Solution

PID: BBGG36
Designation: 877 9748 001 TIDAL
Stamping: SPICGS 001
Stability: Monument will probably hold position well
Setting: Stainless steel rod without sleeve (10FT+ or 3.048M+)
Mark Condition: G
Description: The bench mark is a brass survey disk set atop a stainless steel rod driven 60.0 ft into the ground and encased in a 4-inch PVC pipe and concrete kickblock. The mark is located at the Coast Guard Station SPI, in a concrete slab, 55.0 ft ENE of the NE corner of the concrete breakwater cap on the north side of the mooring slips, 23.0 ft NNW of the NE corner of the shop building, 20.9 ft west of a water meter, and 2.3 ft NE of the NE corner of a concrete slab foundation for an electric transformer.
Observed: 2018-12-09T21:04:00Z more obs 2018-12-10
Source: OPUS - page5 1603.24
Close-up View
REF_FRAME:   NAD_83(2011) EPOCH:   2010.0000 SOURCE:   NAVD88 (Computed using GEOID18) UNITS:  m  SET PROFILE   DETAILS
LAT: 26° 4' 23.59639" ±  0.009   m
LON: -97° 9' 59.45134" ±   0.009   m
ELL HT: -20.296 ±   0.017   m
X: -715179.155 ±   0.007  m
Y: -5687958.073 ±   0.014  m
Z: 2786341.835 ±   0.014  m
ORTHO HT: 1.121 ±  0.059   m
UTM  14 SPC  4205(TX S)
NORTHING: 2885082.673m 5045749.522m
EASTING: 683396.420m 433423.506m
CONVERGENCE: 0.80607778° 0.60541111°
POINT SCALE: 1.00001530 1.00002485
COMBINED FACTOR: 1.00001849 1.00002804
CONTRIBUTED BY
joshua.d.witmer
National Oceanic and Atmospheric Administration
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.