NZ Showground Polygons (Topo, 1:50k)

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Creative Commons Attribution 4.0 International

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You must attribute the creator in your own works.

21755
882
Updated
23 Sep 2022

This dataset was last updated on LINZ Data Service on 23 Sep 2022.

A public area containing buildings, paddocks etc. for the display of livestock, agricultural produce, machinery, and the like.

Data Dictionary for showground_poly: docs.topo.linz.govt.nz/data-dictionary/tdd-class-s...

This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.

Further information on Topo50:
www.linz.govt.nz/topography/topo-maps/topo50

Layer ID 50344
Data type Vector polygon
Feature count 15
Primary key t50_fid
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Bay of Plenty 0.125m Urban Aerial Photos Index Tiles (2010-2011)

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Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

22477
150
Added
13 Nov 2013

This dataset was first added to LINZ Data Service on 13 Nov 2013.

Index Tiles ONLY, for actual orthophotos see layer Bay of Plenty 0.125m Urban Aerial Photos (2010-2011).

Orthophotography for BOPLASS ltd taken during 2010 and 2012. Coverage encompassed the urban areas within the wider Bay of Plenty.

Imagery was captured for the ‘Boplass ltd and Gisborne District Council’ by NZ Aerial Mapping Ltd, 208 Warren Street, PO Box 6, Hastings 4156, New Zealand.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. The products are tiled into NZTopo50 1:1,000 tiles. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc.

Imagery supplied as 12.5cm pixel resolution (0.125m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is +/-0.3m (@ 90% confidence).

Layer ID 51755
Data type Vector polygon
Feature count 1562
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Pipeline, submarine/on land polyline (Hydro, 1:22k - 1:90k)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

22416
205
Updated
13 Mar 2022

This dataset was last updated on LINZ Data Service on 13 Mar 2022.

A pipeline is a string of interconnected pipes used for the transport of matter, nowadays mainly oil or gas. A submarine or land pipeline is a pipeline lying on or buried under the seabed or the land.

S-57 Object Class: Pipeline, submarine/on land

S-57 Acronym: PIPSOL

This data was compiled for the use in the scale range 1:22,000 to 1:90,000.

THIS DATA DOES NOT REPLACE NAUTICAL CHARTS AND MUST NOT BE USED FOR NAVIGATION.

This data is based on the S-57 data format used in Electronic Navigational Charts (ENCs) published and maintained by the New Zealand Hydrographic Authority at Land Information New Zealand (LINZ). Refer to the following link for information about S-57 data: www.linz.govt.nz/hydro/regulation/

Layer ID 50591
Data type Vector linestring
Feature count 42
Primary key fidn
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Daymark points (Hydro, 1:90k - 1:350k)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

22431
121
Updated
12 Sep 2022

This dataset was last updated on LINZ Data Service on 12 Sep 2022.

The identifying characteristics of an aid to navigation which serve to facilitate its recognition against a daylight viewing background. On those structures that do not by themselves present an adequate viewing area to be seen at the required distance, the aid is made more visible by affixing a daymark to the structure. A daymark so affixed has a distinctive colour and shape depending on the purpose of the aid.

S-57 Object Class: Daymark

S-57 Acronym: DAYMAR

This data was compiled for the use in the scale range 1:90,000 to 1:350,000.

THIS DATA DOES NOT REPLACE NAUTICAL CHARTS AND MUST NOT BE USED FOR NAVIGATION.

This data is based on the S-57 data format used in Electronic Navigational Charts (ENCs) published and maintained by the New Zealand Hydrographic Authority at Land Information New Zealand (LINZ). Refer to the following link for information about S-57 data: www.linz.govt.nz/hydro/regulation/

Layer ID 50445
Data type Vector point
Feature count 9
Primary key fidn
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Tauranga 0.1m Urban Aerial Photos Index Tiles (2017)

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Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

22474
54
Updated
21 Dec 2018

This dataset was last updated on LINZ Data Service on 21 Dec 2018.

Index Tiles ONLY, for actual orthophotos see layer Tauranga 0.1m Urban Aerial Photos (2017)

Orthophotography over Tauranga City.
The aerial photography was captured on 21 March 2017.

Imagery was captured for the ‘Tauranga City Council’ by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand.

Data comprises:
•788 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:1,000 tile layout
•Tile layout in NZTM projection containing relevant information.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. The products are tiled into NZTopo50 1:1,000 tiles. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc.

Imagery supplied as 10cm pixel resolution (0.010m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ± 0.20m @ 90% confidence level.

Layer ID 99186
Data type Vector polygon
Feature count 788
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

NZ Mangrove Polygons (Topo, 1:500k)

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Creative Commons Attribution 4.0 International

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You must attribute the creator in your own works.

22271
213
Added
22 May 2011

This dataset was first added to LINZ Data Service on 22 May 2011.

A vegetation type characterising a coastal swamp of brackish or saline water, in which specially adapted trees form a dense swamp forest

Data Dictionary for mangrove_poly: docs.topo.linz.govt.nz/data-dictionary/tdd-class-m...

This layer is a component of the Topo500 data. The Topo500 map series will, when it is created, provide updated topographic mapping for the New Zealand mainland at 1:500,000 scale.

Layer ID 50213
Data type Vector polygon
Feature count 100
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Dredged area polygon (Hydro, 1:22k - 1:90k)

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Creative Commons Attribution 4.0 International

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You must attribute the creator in your own works.

22165
153
Updated
21 Sep 2022

This dataset was last updated on LINZ Data Service on 21 Sep 2022.

An area of the bottom of a body of water which has been deepened by dredging.

S-57 Object Class: Dredged area

S-57 Acronym: DRGARE

This data was compiled for the use in the scale range 1:22,000 to 1:90,000.

THIS DATA DOES NOT REPLACE NAUTICAL CHARTS AND MUST NOT BE USED FOR NAVIGATION.

This data is based on the S-57 data format used in Electronic Navigational Charts (ENCs) published and maintained by the New Zealand Hydrographic Authority at Land Information New Zealand (LINZ). Refer to the following link for information about S-57 data: www.linz.govt.nz/hydro/regulation/

Layer ID 50557
Data type Vector polygon
Feature count 29
Primary key fidn
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Gisborne 1926 to NZVD2016 Conversion

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Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

22049
42
Updated
03 Aug 2016

This dataset was last updated on LINZ Data Service on 03 Aug 2016.

The GSB26-NZVD2016 grid enables the conversion of normal-orthometric heights from the Gisborne 1926 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).

The conversion value is represented by the attribute “O”, in metres.

This conversion and NZVD2016 are formally defined in the LINZ standard LINZS25009.

GSB26-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Gisborne 1926 vertical datum (177.0° E to 178.6° E, 37.4° S to 39.0° S).

The height conversion grid models the difference between the Gisborne 1926 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of GSB26-NZVD2016 is better than 2 centimetres (95% Confidence interval).

More information on converting heights between vertical datums can be found on the LINZ website.

Layer ID 53430
Data type Vector point
Feature count 2401
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Local magnetic anomaly polygon (Hydro, 1:90k - 1:350k)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

21898
117
Updated
12 Sep 2022

This dataset was last updated on LINZ Data Service on 12 Sep 2022.

An anomaly of the magnetic field of the Earth, extending over a relatively small area, due to local magnetic influences.

S-57 Object Class: Local magnetic anomaly

S-57 Acronym: LOCMAG

This data was compiled for the use in the scale range 1:90,000 to 1:350,000.

THIS DATA DOES NOT REPLACE NAUTICAL CHARTS AND MUST NOT BE USED FOR NAVIGATION.

This data is based on the S-57 data format used in Electronic Navigational Charts (ENCs) published and maintained by the New Zealand Hydrographic Authority at Land Information New Zealand (LINZ). Refer to the following link for information about S-57 data: www.linz.govt.nz/hydro/regulation/

Layer ID 50466
Data type Vector polygon
Feature count 16
Primary key fidn
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Local magnetic anomaly polygon (Hydro, 1:22k - 1:90k)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

21772
102
Updated
23 Sep 2022

This dataset was last updated on LINZ Data Service on 23 Sep 2022.

An anomaly of the magnetic field of the Earth, extending over a relatively small area, due to local magnetic influences.

S-57 Object Class: Local magnetic anomaly

S-57 Acronym: LOCMAG

This data was compiled for the use in the scale range 1:22,000 to 1:90,000.

THIS DATA DOES NOT REPLACE NAUTICAL CHARTS AND MUST NOT BE USED FOR NAVIGATION.

This data is based on the S-57 data format used in Electronic Navigational Charts (ENCs) published and maintained by the New Zealand Hydrographic Authority at Land Information New Zealand (LINZ). Refer to the following link for information about S-57 data: www.linz.govt.nz/hydro/regulation/

Layer ID 50575
Data type Vector polygon
Feature count 5
Primary key fidn
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed
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