BM 30U231S
Posted by: 
22Bongo
N 45° 02.488 W 079° 18.626
17T E 633067 N 4988945
Old Post Office building at the corner of Taylor Road and Manitoba Street, tablet in north stone foundation wall, 79 cm from northeast corner and in fifth course below brickwork.
Waymark Code: WMX23F
Location: Ontario, Canada
Date Posted: 11/15/2017
Views: 10
SITE IDENTIFICATION
Name: 231S
Province: Ontario
NTS map sheet: 031E03
Unique Number: 30U231S
Provincial Identifier: None
Network: 45079
HORIZONTAL DATA
Coordinates scaled from map
Geographic: N45° 2' 27.6" W79° 18' 39.6" (Actual location: N45 02.488 W79 18.626); UTM Zone: 17; Easting (metres) 633024.065; Northing (metres) 4988892.602; Scale .99982
VERTICAL DATA
Vertical Datum: CGVD2013 (2010.0)
Elevation (m): 251.088
Order: Second order
Method: Differential
Gravity (mGal): 980534.9 ± .8
Published Year: 2013
Vertical Datum: CGVD28
Elevation (m): 251.420
Order: Second order
Method: Differential
Gravity (mGal): 980534.9 ± .8
Published Year: 1930
STATION MARKER
Marker Type: Permanent agency marker
Inspected in: 1930
Established by: Geodetic survey division - nrcan
Status: Good
Comments: None
LOCATION
Bracebridge
Post office, tablet in north stone foundation wall, 79 cm from northeast corner and in fifth course below brickwork.
Unique Designation: 30U231S
Marker Type: Benchmark Disk
Condition: Good
|
Visit Instructions:
To post a log for any benchmark, a photo will be required. When visiting any site please respect any private property rights that may exist. Given the number and age of the benchmarks, they may not be all accessible or even exist at this time.