NLSN: Mark details

MARK IDENTIFICATION

Code:   NLSN Name:   Nelson Alternatives:   50232M001

Country:   New Zealand Land District:   Nelson Topo50 map ref:   BQ27 364 408

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NZGD 2000 COORDINATES

Latitude:   41° 11' 00.63045" S Longitude:   173° 26' 01.43069" E Ellipsoidal height (m):   302.129

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		5440780.771		1636376.108		0.9996163		+0° 17' 08"		Previous coordinates
Marlborough Circuit 2000		840020.527		369106.326		1.0000117		-0° 14' 33"		Previous coordinates
Nelson Circuit 2000		810090.469		411290.116		1.0000016		+0° 05' 19"		Previous coordinates

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NEW ZEALAND VERTICAL DATUM 2016 HEIGHT

Height (m):   286.2126

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:	18-Feb-2025
Maintenance level:
Mark condition:	Reliably Placed
Description:	Continuously operating GNSS station or CORS site. Mark is unable to be physically occupied. Pillar plate is 1610 mm above the top of previous mark (HM Hemi Matanga - AMMD). 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:	Marker Post