A7A3: Mark details

MARK IDENTIFICATION

Code:   A7A3
Name:   37 PUKEWHARARIKI
Alternatives:  
Country:   New Zealand
Land District:   North Auckland
Topo50 map ref:   AX28 730 337

NZGD 2000 COORDINATES

Latitude:   35° 50' 16.49030" S
Longitude:   173° 48' 28.82188" E
Ellipsoidal height (m):   336.185
Order:   5
Authorised:   30-Nov-2018
Reference:   Verified in National Geodetic Adjustment. Last used observation 2004
Previous coordinates

Projection       Northing (m)       Easting (m)       Scale Factor       Convergence      
New Zealand Transverse Mercator       6033727.737       1672973.162       0.9996656       +0° 28' 23"        Previous coordinates
Mount Eden Circuit 2000       915171.373       313620.333       0.9999919       -0° 33' 36"        Previous coordinates

NEW ZEALAND VERTICAL DATUM 2016 HEIGHT

Height (m):   299.65
Order:   3V
Authorised:   30-Nov-2018
Reference:   Height verified in National Geodetic Adjustment. Last used observation 2004
Previous heights

MARK DETAILS

Last maintained:   17-Mar-2009
Maintenance level:  
Mark condition:   Reliably Placed
Description:   25mm dia. SS pin in 75mm tube branded ''37'' in concrete. Trig previously known as Pukewharaiki, refer CON 346 UW1 01 of 20/11/98 (email). 4m wooden beacon not modified for GPS
Mark type:   Pin
Beacon type:   Four metre beacon
Protection type:   3m or 4m Beacon

Report created on 30-Jun-2025    © Copyright: Land Information New Zealand