B2YB: Mark details
MARK IDENTIFICATION
| Code: |
B2YB |
| Name: |
UD 44 |
| Alternatives: |
|
|
| Country: |
New Zealand |
| Land District: |
Canterbury |
| NZMS270: |
K39A |
| NZMG: |
5644550
2371198
|
|
NZGD 2000 COORDINATES
|
Latitude:
|
44° 23' 36.722" S
|
|
Longitude:
|
171° 15' 28.176" E
|
|
Ellipsoidal height (m):
|
|
|
|
Order:
|
10
|
|
Authorised:
|
19-Jun-2000
|
|
Reference:
|
|
|
|
|
Circuit
|
|
Northing (m)
|
|
Easting (m)
|
|
Scale Factor
|
|
Convergence*
|
|
|
|
Timaru Circuit 2000
|
|
800 915.0
|
|
415 983.0
|
|
1.0000031
|
|
+0° 08' 25"
|
|
|
NZGD 1949 COORDINATES
|
Latitude:
|
44° 23' 42.668" S
|
|
Longitude:
|
171° 15' 27.831" E
|
|
|
Order:
|
6a
|
|
Authorised:
|
3-Dec-1987
|
|
Reference:
|
SO 11766
|
|
|
|
Circuit
|
|
Northing (m)
|
|
Easting (m)
|
|
Scale Factor
|
|
Convergence*
|
|
|
|
Timaru Circuit
|
|
700 762.2
|
|
315 973.4
|
|
1.0000031
|
|
+0° 08' 24"
|
|
|
ORTHOMETRIC HEIGHTS
| Height datum |
|
Height (m) |
|
Order |
|
Calculation Date |
|
Reference |
|
Historical values
|
| Lyttelton Vertical Datum 1937 |
|
3.9995 |
|
1V
|
|
19-Oct-1989 |
|
Cb 5/207 |
MARK DETAILS
| Last maintained: |
|
| Mark status: |
|
| Description: |
SS pin set in concrete base of light tower. |
| Beacon type: |
|
| Protection type: |
|
*
Note that the sign of convergence was changed on 29 August 2008, in accordance with the LINZ Standard LINZS25002. The convergence is positive when grid North lies to the West of true North.
