GISB: Mark details

MARK IDENTIFICATION

Code:   GISB Name:   Gisborne Alternatives:   50223M001

Country:   New Zealand Land District:   Gisborne Topo50 map ref:   BG43 254 123

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NZGD 2000 COORDINATES

Latitude:   38° 38' 07.21289" S Longitude:   177° 53' 09.72545" E Ellipsoidal height (m):   87.171

Order:   0 Authorised:   20-May-2024 Reference:   2024.05.16 LINZ PositioNZ Update (DefMod v20180701 ITRF2020@2023-07-01)

Previous coordinates

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Projection		Northing (m)		Easting (m)		Scale Factor		Convergence
New Zealand Transverse Mercator		5712349.697		2025367.877		1.0018289		+3° 03' 19"		Previous coordinates
Poverty Bay Circuit 2000		798790.844		400041.731		1.0000000		+0° 00' 01"		Previous coordinates

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NEW ZEALAND VERTICAL DATUM 2016 HEIGHT

Height (m):   65.1238

Order:   1V Authorised:   20-May-2024 Reference:   2024.05.16 LINZ PositioNZ Update (DefMod v20180701 ITRF2020@2023-07-01)

Previous heights

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MARK DETAILS

Last maintained:	17-Jan-2024
Maintenance level:
Mark condition:	Reliably Placed
Description:	Continuously operating GNSS station or CORS site. Mark is unable to be physically occupied. Horizontal reference point is the centre of 5/8ö thread. The vertical reference is the plate at top of pillar. 0.055m spacer is between GNSS antenna reference point (ARP) and vertical reference plate (antenna height). For more information see http://www.linz.govt.nz/positionz
Mark type:	Forced Centering
Beacon type:	Pillar
Protection type:	Post & rail enclosure