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A94Q: Mark details
MARK IDENTIFICATION
| Code: |
A94Q |
| Name: |
D POROA |
| Alternatives: |
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| Country: |
New Zealand |
| Land District: |
South Auckland |
| Topo50 map ref: |
BE40 487 736 |
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NZGD 2000 COORDINATES
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Latitude:
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38° 07' 06.56688" S
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Longitude:
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176° 58' 37.83366" E
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Ellipsoidal height (m):
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137.033
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Order:
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5
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Authorised:
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30-Nov-2018
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Reference:
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Verified in National Geodetic Adjustment. Last used observation 2011
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Previous coordinates
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Projection
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Northing (m)
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Easting (m)
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Scale Factor
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Convergence
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New Zealand Transverse Mercator
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5773560.753
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1948690.016
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1.0010977
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+2° 27' 27"
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Previous coordinates
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Bay of Plenty Circuit 2000
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760209.139
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444815.910
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1.0000247
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+0° 18' 56"
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Previous coordinates
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Poverty Bay Circuit 2000
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855772.827
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320342.533
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1.0000781
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-0° 33' 39"
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Previous coordinates
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NEW ZEALAND VERTICAL DATUM 2016 HEIGHT
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Order:
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3V
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Authorised:
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30-Nov-2018
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Reference:
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Height verified in National Geodetic Adjustment. Last used observation 2011
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Previous heights
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MARK DETAILS
| Last maintained: |
07-Feb-2021 |
| Maintenance level: |
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| Mark condition: |
Reliably Placed |
| Description: |
This mark is used for deformation monitoring, do not alter the ground mark in any way. 13mm stainless steel pin in 0.05m dia. iron pipe with concrete collar 0.11m above ground level. Inverted bottle as buried mark. |
| Mark type: |
Pin |
| Beacon type: |
Two metre metal beacon |
| Protection type: |
2m Beacon |
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