Shared Solution

PID:	HV2956
Designation:	V 460
Stamping:	V 460 1971
Stability:	Monuments of questionable or unknown reliability
Setting:	A metal rod with base plate buried/screwed into ground
Mark Condition:	G
Description:	Recovered as described.
Observed:	2021-11-18T12:19:00Z	more obs 2021-12-14
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:	38� 19' 11.70055"	� 0.002 m
LON:	-77� 2' 7.41844"	� 0.003 m
ELL HT:	-31.126	� 0.005 m
X:	1124093.185	� 0.003 m
Y:	-4882741.832	� 0.002 m
Z:	3933346.229	� 0.004 m
ORTHO HT:	2.231	� 0.050 m

	UTM 18	SPC 4501(VA N)
NORTHING:	4243271.533m	2073530.917m
EASTING:	322068.217m	3628068.774m
CONVERGENCE:	-1.26238056�	0.91408611�
POINT SCALE:	0.99998991	0.99996180
COMBINED FACTOR:	0.99999479	0.99996668

	CONTRIBUTED BY
	luke.downey
	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.