Shared Solution

PID:	GV5961
Designation:	052
Stamping:	STATION NO. 052
Stability:	Monument will probably hold position well
Setting:	Set in top of concrete monument
Mark Condition:	G
Description:	To reach the station from the Yorktown US Coast Guard Training Center main gate, drive 250 m. NW on Ballard St. (Route 238) and turn right onto Moore House Rd. proceed approx. 110 m to the corner of Moore House Rd. and Moore Lane. The mark is a 8.25 cm (3.25 in.) disk set in concrete, approx. 5 cm below ground level. It is located approx. 1.2 m SW of the street sign, approx. 7.5 m NW of the center line of Moore House Rd. and approx. 7.5 m NE of the center line of Moore Lane.
Observed:	2016-06-09T15:41:00Z	more obs 2010-11-10
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:	37� 13' 18.48200"	� 0.009 m
LON:	-76� 29' 13.77169"	� 0.003 m
ELL HT:	-22.925	� 0.010 m
X:	1188206.542	� 0.004 m
Y:	-4944354.422	� 0.013 m
Z:	3837009.274	� 0.002 m
ORTHO HT:	12.948	� 0.057 m

	UTM 18	SPC 4502(VA S)
NORTHING:	4120513.800m	1100501.420m
EASTING:	368059.786m	3678621.888m
CONVERGENCE:	-0.89971531�	1.22164333�
POINT SCALE:	0.99981444	0.99994862
COMBINED FACTOR:	0.99981804	0.99995222

	CONTRIBUTED BY
	tim_smith
	National Park Service

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.