Shared Solution

PID: BBBV39
Designation: 873 1439 F
Stamping: 1439 F 2010
Stability: May hold, commonly subject to ground movement
Setting: Retaining wall or concrete ledge
Mark Condition: G
Description: The bench mark is a disk set flush in the concrete cap at the north end of Homeport Marina, 32.7 m (107.3 ft) west of the center of the gang way ramp leading to floating dock C, 21.2 m (69.6 ft) east of the center of the gangway ramp leading to floating dock B, and 2.6 m (8.5 ft) south of a concrete block retaining wall.
Observed: 2023-02-18T15:15:00Z more obs 2023-03-21
Source: OPUS - page5 2008.25
Close-up View
REF_FRAME:   NAD_83(2011) EPOCH:   2010.0000 SOURCE:   NAVD88 (Computed using GEOID18) UNITS:  m  SET PROFILE   DETAILS
LAT: 30° 16' 55.44786" ±  0.011   m
LON: -87° 41'  5.71470" ±   0.013   m
ELL HT: -26.012 ±   0.008   m
X: 222677.466 ±   0.012  m
Y: -5508033.899 ±   0.011  m
Z: 3197401.507 ±   0.009  m
ORTHO HT: 1.608 ±  0.052   m
UTM  16 SPC  102(AL W)
NORTHING: 3350240.081m 31281.085m
EASTING: 434127.818m 582209.530m
CONVERGENCE: -0.34538889° -0.09324722°
POINT SCALE: 0.99965353 0.99993724
COMBINED FACTOR: 0.99965761 0.99994132
CONTRIBUTED BY
benjamin.gavin
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.