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Identity of Monument
Station:
TWINSBURG 1950 AZ MK
PID:
MB2843
County:
Summit
Usgs quad:
Set by:
Dtset:
12/31/1949
Marktype:
DISK
Stamping:
TWINSBURG 1950

Description of Location

DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JRS) THE STATION IS ABOUT 1-3/4 MILES WEST OF TWINSBURG, ON THE NORTH SIDE OF STATE HIGHWAY 82, AND ON HIGHWAY RIGHT-OF-WAY. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 480 AND STATE HIGHWAY 82 ABOUT 1/2 MILE WEST OF TWINSBURG, GO WEST ON HIGHWAY 82 FOR 1.05 MILES TO A TRAFFIC LIGHT FOR CHAMBERLIN ROAD. CONTINUE WEST ON HIGHWAY 82 FOR 0.2 MILE TO THE STATION ON THE RIGHT. LOCATED AT THE CITY OF TWINSBURG AND MACEDONIA CORPORATION LINE. AT THE EAST PROPERTY LINE FOR THE CHURCH OF CHRIST #1717 S.R.82. STATION MARK, STAMPED---TWINSBURG 1950---, IS A STANDARD AZIMUTH MARK DISK SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT PROJECTING 3 INCHES ABOVE THE GROUND. IT IS 44.5 FEET NORTH OF THE CENTER OF STATE HIGHWAY 82. HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.4 METERS. DESCRIBED BY V. WILSON.

Latitude and Longitude Data
Horz datum:
NAD 83(1986)
Horz order:
SECOND
Ynadjusted:
false
Latitude:
41° 18 ' 41.60563 " N
Longitude:
81° 28 ' 35.45898 " W
Method:
ADJUSTED
Geoid Data
Geoid height:
-34.02
Geoid determined by:
GEOID90
Geoid explanation:
THE HORIZONTAL POSITION WAS ESTABLISHED BY CLASSICAL GEODETIC METHODSAND ADJUSTED BY THE NATIONAL GEODETIC SURVEY IN JULY 1986THE ORTHOMETRIC HEIGHT WAS DETERMINED BY VERTICAL ANGLE OBSERVATIONS.
State Plane Coordinate Data
SPC Easting (ft)
2249660.24647004
SPC Northing (ft)
600925.591795339
Spc zone:
OH N
Spc northing (m):
183162.487
Spc easting (m):
685697.815
Spc scale factor:
0.99994817
Convergence:
+ 0° 40 ' 20.6 "
Spc foottype:
Spc units:
MT
Stability:
Spcmethod:
Spc agency:
Spc dtby:
Elevation Data
Vert datum:
NGVD 29
Vert order:
Vert order class:
Height meters(ft):
349.6 ( 1147.0 )
Height source:
VERT ANG
Elevation method:
Agency :: date:
::
Recovery Data
Condition:
Good
Gps suitability:
Good
Agency :: date
SCE :: 01/20/2022
History
History
HISTORY - Year Condition Recov. ByHISTORY - 1977 STATION MONUMENTED NATIONAL GEODETIC SURVEYHISTORY - 2000 GOOD COSE SURVEY FIELD CREWHISTORY - 2004 GOOD COSE SURVEY FIELD CREWHISTORY - 2005 GOOD COSE SURVEY FIELD CREWHISTORY - 2011 GOOD COSE SURVEY FIELD CREW-2017 GOOD COSE SURVEY FIELD CREW Good 2022- COSE Survey Field Crew
GIS Data
Latitude:
41.3115571194443
41° 18' 41.60563"
Longitude:
-81.4765163833333
-81° 28' 35.45898"
SPC Easting (meters):
685697.814519697
SPC Northing (meters):
183162.486704176
Attachments
mb2843.jpg Mb2843
Comment:
Created by:
rphillips
Created at:
10/08/2014
Mb2843
011.JPG 011
Comment:
Created by:
Created at:
09/25/2017
011
010.JPG 010
Comment:
Created by:
Created at:
09/25/2017
010