Shared Solution

PID:	BBDB80
Designation:	851 0448 A
Stamping:	0448 A 1998
Stability:	Monument will probably hold position well
Setting:	stainless steel rod in sleeve
Description:	The mark is located at the Coast Guard Station Montauk NY.on the west side of the property. 3.8 ft north of a chain link fence, 82 ft southwest of the west end of the parking lot, 87 ft southwest of the southwest corner of the Buckenthal Hall building. It is a Rod Mark set in a 2 ft mass of concrete flush with the round stamped 0448 A 1980.
Observed:	2013-06-19T13:24:00Z
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:	41� 4' 19.02989"	� 0.014 m
LON:	-71� 56' 7.87224"	� 0.009 m
ELL HT:	-28.954	� 0.016 m
X:	1493169.583	� 0.005 m
Y:	-4577966.863	� 0.018 m
Z:	4168431.530	� 0.010 m
ORTHO HT:	2.095	� 0.056 m

	UTM 18	SPC 3104(NY L )
NORTHING:	4551270.533m	102574.740m
EASTING:	757463.973m	473490.723m
CONVERGENCE:	2.01448674�	1.35033935�
POINT SCALE:	1.00041592	1.00000238
COMBINED FACTOR:	1.00042046	1.00000692

	CONTRIBUTED BY
	steve.atkins
	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.