Shared Solution

PID: DH7941
Designation: 857 1091 B TIDAL
Stamping: 1091 B 1977
Stability: Monuments of questionable or unknown reliability
Setting: Pavement (street sidewalk curb etc.)
Mark Condition: G
Description: THE BENCH MARK IS A DISK SET FLUSH IN A CONCRETE ROAD DIVIDER LOCATED ON MAIN STREET, 315 FT NE OF THE ROAD END AND THE NE END OF THE PIER, 46 FT SW OF THE INTERSECTION OF MAIN AND 10TH ST, 38.8 NW OF THE SIDEWALK IN FRONT OF THE TANGIER ISLAND TOURS OFFICE, 7.5 FT SW OF THE NE END OF THE MEDIAN, 6.1 FT SW OF THE METAL POST OF A REFLECTOR IN THE CONCRETE MEDIUM ABOUT 1.0 FOOT ABOVE MAIN STREET.
Observed: 2022-03-05T15:39:00Z more obs 2022-04-22
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: 37° 58' 42.58729" ±  0.006   m
LON: -75° 51' 43.75001" ±   0.010   m
ELL HT: -34.902 ±   0.011   m
X: 1229551.243 ±   0.007  m
Y: -4881399.413 ±   0.012  m
Z: 3903541.382 ±   0.004  m
ORTHO HT: 1.188 ±  0.050   m
UTM  18 SPC  1900(MD)
NORTHING: 4203779.737m 35238.124m
EASTING: 424282.491m 499973.653m
CONVERGENCE: -0.53056389° 0.71415278°
POINT SCALE: 0.99967061 1.00007147
COMBINED FACTOR: 0.99967608 1.00007695
CONTRIBUTED BY
jim.harrington
NOAA, National Geodetic Survey
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.