1298: Mark details

MARK IDENTIFICATION

Code:   1298
Name:   20 WHAKATANE
Alternatives:  
Country:   New Zealand
Land District:   South Auckland
Topo50 map ref:   BE40 523 916

NZGD 2000 COORDINATES

Latitude:   37° 57' 17.3547" S
Longitude:   177° 00' 32.0017" E
Ellipsoidal height (m):  
Order:   8
Authorised:   30-Nov-2018
Reference:   Horizontal position updated in National Geodetic Adjustment. Last used observation 1986
Previous coordinates
Projection       Northing (m)       Easting (m)       Scale Factor       Convergence      
New Zealand Transverse Mercator       5791611.32       1952256.15       1.0011286       +2° 28' 05"        Previous coordinates
Bay of Plenty Circuit 2000       778360.46       447702.96       1.0000280       +0° 20' 02"        Previous coordinates
Poverty Bay Circuit 2000       873967.00       322952.30       1.0000731       -0° 32' 21"        Previous coordinates

MARK DETAILS

Last maintained:   04-Mar-1996
Maintenance level:  
Mark condition:   Damaged
Description:   This mark is used for deformation monitoring, do not alter the ground mark in any way. 2 in diameter cast iron tube with 'xx' cast on side and set in conc. Position disturbed as a result of 1987 Edgecumbe earthquake. Readjusted position recorded as Whakatane No 2. 20 Whakatane not to be used for survey purposes.
Mark type:   Tube
Beacon type:   Four metre beacon
Protection type:   3m or 4m Beacon
Report created on 17-May-2025    © Copyright: Land Information New Zealand
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