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Identity of Monument
Station:
BLACK C OF A
PID:
MB1243
County:
Summit
Usgs quad:
Set by:
CITY OF AKRON
Dtset:
Marktype:
Stamping:

Description of Location

DESCRIBED BY CITY OF AKRON OHIO 1963 (VBM) THE STATION IS ABOUT 2-3/4 MILES NORTHEAST OF DOWNTOWN AKRON, 0.2 MILE WEST OF BRITTAIN ROAD, 0.1 MILE SOUTH OF TALLMADGE AVENUE AND NEAR THE SITE OF THE AKRON MUNICIPAL BLACKSTONE AVENUE STANDPIPE. IT IS 65.8 FEET NORTH-NORTHEAST OF THE STANDPIPE, 24 FEET SOUTH OF THE CENTERLINE OF LONGSTONE AVENUE, 37 FEET WEST OF THE CENTERLINE OF A GRAVELED DRIVEWAY WEST OF AND PARALLEL TO BLACKSTONE AVENUE AND 94 FEET WEST-SOUTHWEST OF THE INTERSECTION OF BLACKSTONE AVENUE AND LONGSTONE AVENUE. THE MARK IS A CITY OF AKRON DISK STAMPED BLACK SET IN AN IRREGULAR MASS OF CONCRETE 4 INCHES BELOW THE SURFACE OF A 3 FOOT SQUARE OF CONCRETE AND COVERED WITH A 2 FOOT IRON COVER. RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1964 AT AKRON, 0.2 MILE WEST ALONG TALLMADGE AVENUE FROM ITS INTERSECTION WITH BRITTAIN ROAD, THENCE 0.1 MILE SOUTH ALONG BLACKSTONE AVENUE, NEAR THE SITE OF THE AKRON MUNICIPAL BLACKSTONE STANDPIPE, 92 FEET SOUTHWEST OF THE CENTER LINE OF BLACKSTONE AVENUE, 27 FEET SOUTH OF THE CENTER LINE OF LANGSTONE AVENUE, 65.8 FEET NORTHEAST OF THE CENTER OF THE STANDPIPE, 34 1/2 FEET WEST OF THE CENTER LINE OF A GRAVELED ROAD JUST EAST OF THE STANDPIPE, SET IN THE TOP OF A CONCRETE POST 4 INCHES BELOW THE LEVEL OF THE GROUND ACCESS TO WHICH IS HAD THROUGH A 24-INCH CAST IRON MANHOLE COVER.

Latitude and Longitude Data
Horz datum:
NAD 83(1986)
Horz order:
FIRST
Ynadjusted:
false
Latitude:
41° 6 ' 1.65312 " N
Longitude:
81° 28 ' 12.99549 " W
Method:
ADJUSTED
Geoid Data
Geoid height:
-33.66
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 DIFFERENTIAL LEVELINGAND ADJUSTED BY THE NATIONAL GEODETIC SURVEY.
State Plane Coordinate Data
SPC Easting (ft)
2252282.36967255
SPC Northing (ft)
524039.392039668
Spc zone:
OH N
Spc northing (m):
159727.526
Spc easting (m):
686497.039
Spc scale factor:
0.9999393
Convergence:
+ 0° 40 ' 35.3 "
Spc foottype:
Spc units:
MT
Stability:
Spcmethod:
Spc agency:
Spc dtby:
Elevation Data
Vert datum:
NAVD 88
Vert order:
FIRST
Vert order class:
2
Height meters(ft):
364.17 ( 1194.78 )
Height source:
ADJUST
Elevation method:
Agency :: date:
::
Recovery Data
Condition:
Good
Gps suitability:
No
Agency :: date
SCE :: 10/17/2017
History
History
HISTORY - Year Condition Recov. ByHISTORY - UNK STATION MONUMENTED CITY OF AKRON OHIOHISTORY - 1963 CITY OF AKRON OHIOHISTORY - 1964 GOOD NATIONAL GEODETIC SURVEYHISTORY - 2005 GOOD SCEHISTORY - 2013 GOOD SCE
GIS Data
Latitude:
41.1004591999999
41° 6' 1.65312"
Longitude:
-81.470276525
-81° 28' 12.99549"
SPC Easting (meters):
686497.039270272
SPC Northing (meters):
159727.526148729
Attachments
mb1243_black_c_of_a_disk.jpg Mb1243 black c of a disk
Comment:
Created by:
rphillips
Created at:
10/08/2014
Mb1243 black c of a disk
mb1243_black_c_of_a.jpg Mb1243 black c of a
Comment:
Created by:
rphillips
Created at:
10/08/2014
Mb1243 black c of a