Shared Solution

PID:	BBDD24
Designation:	GREAT HEAD
Stamping:	2011 GHEAD
Stability:	Most reliable; expected to hold position well
Setting:	In rock outcrop or ledge
Description:	The mark is a 3 1/2 inch brass disk with a 2 1/4 inch flanged stem set in a drill hole in bedrock with hydraulic cement. The mark is accessed by entering Acadia National Park (fee) and following the signs for Sand Beach off of the Park Loop Road. Park in the lot and walk east across Sand Beach to find the trail head. The fee can be avoided (longer hike) by accessing the trail via Schooner Head Road. The mark is part of the NPS-URI network of backbone monuments for Acadia National Park.
Observed:	2013-06-20T11:52:00Z
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:	44� 19' 42.18097"	� 0.005 m
LON:	-68� 10' 43.67461"	� 0.004 m
ELL HT:	22.981	� 0.007 m
X:	1698747.294	� 0.003 m
Y:	-4242617.547	� 0.006 m
Z:	4434282.514	� 0.007 m
ORTHO HT:	46.910	� 0.053 m

	UTM 19	SPC 1801(ME E)
NORTHING:	4908674.622m	73567.644m
EASTING:	565474.935m	325617.274m
CONVERGENCE:	0.57385108�	0.22444710�
POINT SCALE:	0.99965272	0.99990807
COMBINED FACTOR:	0.99964912	0.99990447

	CONTRIBUTED BY
	mike
	University of Rhode Island

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.