DD1N: Mark details

MARK IDENTIFICATION

Code:   DD1N Name:   98-21 SO 69501 Alternatives:

Country:   New Zealand Land District:   North Auckland Topo50 map ref:   BA32 578 210

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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

Previous coordinates

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Projection		Northing (m)		Easting (m)		Scale Factor		Convergence
New Zealand Transverse Mercator		5921012.895		1757762.150		0.9999066		+1° 03' 40"		Previous coordinates
Mount Eden Circuit 2000		804004.745		400465.722		0.9999000		+0° 00' 11"		Previous coordinates

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NEW ZEALAND VERTICAL DATUM 2016 HEIGHT

Height (m):   3.137

Order:   1V Authorised:   22-Jul-2020 Reference:   2019.09.12 - GNS Auckland TG Levelling - Height Differences

Previous heights

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MARK DETAILS

Last maintained:	10-Sep-2019
Maintenance level:
Mark condition:	Reliably Placed
Description:	Bronze plaque set in concrete
Mark type:	Plaque
Beacon type:	Unknown
Protection type:	Not specified