Shared Solution

PID:	AC9132
Designation:	901 4087 F
Stamping:	4087 F 1990
Stability:	Monument will probably hold position well
Setting:	Stainless steel rod without sleeve (10FT+ or 3.048M+)
Mark Condition:	G
Description:	BM 4087 F IN PORT HURON, MI IS A STANDARD NOS BENCHMARK DISC PROTECTED BY A 4-INCH PVC PIPE AND CAP WITH CONCRETE KICKBLOCK. IT IS LOCATED 27.6 M (90.6 FT) ENE OF THE CENTERLINE OF 16TH STREET, 25.6 M (84.0 FT) NNW OF THE CENTERLINE OF ELECTRIC AVENUE, 22.3 M (73.2 FT) ESE OF LIGHT POLE NO. 1732Z057, 17.8 M (58.4 FT) WNW OF LIGHT POLE NO. 1732Z4057, AND 10.8 M (35.4 FT) NE OF STEEL LIGHT POLE NUMBER 1732Z4058.
Observed:	2015-10-24T15:07:00Z	more obs 2008-10-03
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:	42� 56' 56.91967"	� 0.006 m
LON:	-82� 26' 28.52817"	� 0.009 m
ELL HT:	147.265	� 0.012 m
X:	615081.650	� 0.011 m
Y:	-4635281.081	� 0.011 m
Z:	4323468.483	� 0.004 m
ORTHO HT:	182.188	� 0.042 m

	UTM 17	SPC 2113(MI S )
NORTHING:	4756175.042m	162763.858m
EASTING:	382427.703m	4157100.891m
CONVERGENCE:	-0.98211168�	1.31029705�
POINT SCALE:	0.99977006	0.99990750
COMBINED FACTOR:	0.99974697	0.99988441

	CONTRIBUTED BY
	trent.savage
	National Oceanic and Atmospheric Administration

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.