Shared Solution

PID:	BBCG16
Designation:	844 6009 TIDAL 1
Stamping:	NO 1 1972
Stability:	Monument will probably hold position well
Setting:	Massive retaining walls
Description:	Disk set in the seawall located at the west end of the Brant Rock Town Pier parking lot, 8 m NNW of a flagpole, 8 m SSW of a power pole and 5.85 m NW of the NW corner of the Harbormasters office.
Observed:	2011-02-10T13:06:00Z	more obs Original
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:	42� 4' 57.12060"	� 0.002 m
LON:	-70� 38' 46.42477"	� 0.001 m
ELL HT:	-25.177	� 0.001 m
X:	1571114.712	� 0.001 m
Y:	-4472937.980	� 0.001 m
Z:	4252395.198	� 0.002 m
ORTHO HT:	2.793	� 0.054 m

	UTM 19	SPC 2001(MA M )
NORTHING:	4660251.072m	870589.868m
EASTING:	363837.598m	270640.556m
CONVERGENCE:	-1.10347252�	0.57350239�
POINT SCALE:	0.99982813	0.99996666
COMBINED FACTOR:	0.99983208	0.99997061

	CONTRIBUTED BY
	stephen.randall
	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.