DD1N: Historical heights

MARK IDENTIFICATION

Code:   DD1N
Name:   98-21 SO 69501
Alternatives:  
Country:   New Zealand
Land District:   North Auckland
Topo50 map ref:   BA32 578 210

NEW ZEALAND VERTICAL DATUM 2016 HEIGHTS

Height (m)       Order       Authorised       Reference
3.1370 1V 22-Jul-2020 2019.09.12 - GNS Auckland TG Levelling - Height Differences
3.13 3V 30-Nov-2018 Height verified in National Geodetic Adjustment. Last used observation 2003
3.12 3V 14-Jan-2018 Reverse patch update for NZGD2000 version 20171201
3.13 3V 14-Jan-2018 National Geodetic Adjustment NZGD2000 20171201 update
3.12 3V 18-Nov-2016 NZVD2016 heights from National Geodetic Adjustment 9-11-2016
Report created on 10-May-2025    © Copyright: Land Information New Zealand
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