Shared Solution

PID:	BBBG78
Designation:	949 4935 BLM S5253
Stamping:	S5253 WC MC L9 C3 L8 C7 2005
Stability:	Monuments of questionable or unknown reliability
Setting:	Set into or on top of metal pipe driven into ground
Mark Condition:	G
Description:	Benchmark is a 3.5" BLM BC set atop an aluminium pipe in tundra, SE of Barrow Climate Research Facility. 150m (500ft) S of the SE corner of research facility, 125m (400ft) E of the southern post of 10ft tall metal fence running south to north, 90m (280ft) W of North Salt Lagoon and is projecting 9" above grade on aluminium pipe.
Observed:	2018-08-03T15:42:00Z	more obs 2009-09-03
Source:	OPUS - page5 1603.24

Close-up View

REF_FRAME: NAD_83(2011)

EPOCH: 2010.0000

SOURCE: NAVD88 (Computed using GEOID12B)

UNITS: m

SET PROFILE

DETAILS

LAT:	71� 19' 25.61750"	� 0.024 m
LON:	-156� 39' 52.23740"	� 0.015 m
ELL HT:	-0.384	� 0.024 m
X:	-1880998.212	� 0.016 m
Y:	-811467.390	� 0.023 m
Z:	6019946.459	� 0.025 m
ORTHO HT:	2.538	� 0.026 m

	UTM 4	SPC 5006(AK 6)
NORTHING:	7915120.345m	1931093.493m
EASTING:	583451.951m	547741.245m
CONVERGENCE:	2.21263611�	1.26519167�
POINT SCALE:	0.99968518	0.99992787
COMBINED FACTOR:	0.99968524	0.99992793

	CONTRIBUTED BY
	robert
	eTrac Inc.

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.