DD1N: Mark details

MARK IDENTIFICATION

Code:   DD1N
Name:   98-21 SO 69501
Alternatives:  
Country:   New Zealand
Land District:   North Auckland
Topo50 sheet:   BA32
NZTM:   5921012.900
1757762.150

NZGD 2000 COORDINATES

Latitude:   36° 50' 37.07376" S
Longitude:   174° 46' 09.79918" E
Ellipsoidal height (m):   37.647
Order:   5
Authorised:   30-Nov-2018
Reference:   Verified in National Geodetic Adjustment. Last used observation 2003
Historical values

Circuit       Northing (m)       Easting (m)       Scale Factor       Convergence      
Mount Eden Circuit 2000       804004.745       400465.722       0.9999000       +0° 00' 11"        Historical values

ORTHOMETRIC HEIGHTS

Height datum       Height (m)       Order       Calculation Date       Reference       Historical values
New Zealand Vertical Datum 2016       3.13       3V       30-Nov-2018       Height verified in National Geodetic Adjustment. Last used observation 2003
Auckland Vertical Datum 1946       3.4878       1V       14-Jan-2018       Reverse patch update for NZGD2000 version 20171201

MARK DETAILS

Last maintained:   10-Jan-2002
Maintenance level:   Protect and maintain
Mark status:   Reliably Placed/Found
Description:   Bronze plaque set in concrete
Beacon type:   Unknown
Protection type:   Not specified

Report created on 21-Aug-2019    © Copyright: Land Information New Zealand