Pylon/bridge support polygon (Hydro, 1:4k - 1:22k)

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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.

23786
125
Updated
04 Oct 2022

This dataset was last updated on LINZ Data Service on 04 Oct 2022.

A vertical construction consisting, for example, of a steel framework or pre-stressed concrete to carry cables, a bridge, etc.

S-57 Object Class: Pylon/bridge support

S-57 Acronym: PYLONS

This data was compiled for the use in the scale range 1:4,000 to 1:22,000.

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 51076
Data type Vector polygon
Feature count 4
Primary key fidn
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Administration Area (Named) 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.

23510
148
Updated
19 Sep 2022

This dataset was last updated on LINZ Data Service on 19 Sep 2022.

A defined (and possibly named) administrative area.

S-57 Object Class: Administration Area (Named)

S-57 Acronym: ADMARE

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 50524
Data type Vector polygon
Feature count 38
Primary key fidn
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

NZ Helipad Points (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.

22370
1053
Updated
23 Sep 2022

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

An area set aside for the landing of helicopters

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

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 50285
Data type Vector point
Feature count 55
Primary key t50_fid
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Chart NZ 73 Abut Head to Milford Sound/Piopiotahi

Licence

Creative Commons Attribution 4.0 International

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You must attribute the creator in your own works.

23142
82
Updated
05 Jul 2019

This dataset was last updated on LINZ Data Service on 05 Jul 2019.

Raster chart image of: NZ 73 Abut Head to Milford Sound/Piopiotahi

This data was compiled for the use at the following scale: 1:50000

File reference: NZ7302.tif

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

The hydrographic raster data made available through the LINZ Data Service is based on the Paper Navigational Charts published and maintained by the New Zealand Hydrographic Authority at Land Information New Zealand (LINZ).

The online New Zealand Chart Catalogue provides more detailed and the most up to date information about New Zealand charts: New Zealand Chart Catalogue

Information on symbols and abbreviations used on nautical charts: Symbols and Abbreviations

Hydrographic standards and specifications for nautical charts and publications: Standards and Specifications

Layer ID 51367
Data type Image/Raster
Resolution About 2.118m
Services Raster Tiles Query API, 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.

23017
124
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

West Coast 0.4m Rural Aerial Photos Index Tiles (2009-2011)

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Creative Commons Attribution 4.0 International

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You must attribute the creator in your own works.

22907
235
Added
05 Feb 2014

This dataset was first added to LINZ Data Service on 05 Feb 2014.

Index Tiles ONLY, for actual orthophotos see layer West Coast 0.4m Rural Aerial Photos (2009 - 2011)

Orthophotography for the West Coasti region taken during 2009 to 2011. Coverage encompassed ~60% of the West Coast Regional councils area.

Imagery was captured by NZ Aerial Mapping Ltd, 208 Warren Street, PO Box 6, Hastings 4156, New Zealand

Data has subsequently been provided to LINZ and this comprises:
• 1,623 x ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:5,000 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 1:5,000 tiles. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc.

Imagery supplied as 40cm pixel resolution (0.4m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is +/-2.5m (@ 90% confidence).

Layer ID 51894
Data type Vector polygon
Feature count 1630 (incl. 7 with empty or null geometries)
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

NZ Bathymetric Data Index - Third Party

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

22864
142
Updated
03 Nov 2022

This dataset was last updated on LINZ Data Service on 03 Nov 2022.

This index enables you to identify the third party bathymetric data held and used by LINZ on its NZ coastal nautical charts. Some of our data holdings date back to the 1950s. The polygons comprising the index show the extent of the survey datasets. The attributes attached to each polygon will enable you to view, amongst other attributes, the age and quality of the bathymetric data.

Please refer to the LINZ Bathymetric Index Data Dictionary for further information about the attributes of this dataset.

The bathymetric data is not downloadable from the LINZ Data Service. Datasets prior to the year 2000 are predominantly available only as georeferenced TIFF images of the original hard copy sounding sheets. Data post-2000 is often available as both georeferenced TIFF images and as digital data files (vector data in plain text format).

Requests for the bathymetric data should be sent to hydro@linz.govt.nz with “Hydro Bathy Data” in the subject line. Requests must, as a minimum, specify the id, chart_no and serial_no as shown in the attributes attached to each polygon representing the datasets of interest.

The provision of third party funded bathymetric data may be subject to some delay as LINZ confirms with the data owner that they are happy for their data to be released. The owner may attach conditions to the release of their data.

LINZ also holds publically funded New Zealand bathymetric data, which can be readily released under a Creative Commons licence for reuse. View our "NZ Bathymetric Data Index" dataset to request this data.

Layer ID 53395
Data type Vector multipolygon
Feature count 348
Primary key id
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

NZ Saddle Points (Topo, 1:500k)

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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.

22811
118
Added
22 May 2011

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

Low point or opening between hills or mountains

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

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 50236
Data type Vector point
Feature count 5
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

River polyline (Hydro, 1:1.5mil and smaller)

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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.

22412
116
Updated
11 Sep 2022

This dataset was last updated on LINZ Data Service on 11 Sep 2022.

A relatively large natural stream of water.

S-57 Object Class: River

S-57 Acronym: RIVERS

This data was compiled for the use in the scale range 1:1,500,000 and smaller.

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 51617
Data type Vector linestring
Feature count 8
Primary key fidn
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

NZ Ice Polygons (Topo, 1:250k)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

22120
393
Updated
23 Sep 2022

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

A region of permanent ice

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

This layer is a component of the Topo250 map series. The Topo250 map series provides topographic mapping for the New Zealand mainland and Chatham Islands, at 1:250,000 scale.

Further information on Topo250: www.linz.govt.nz/topography/topo-maps/topo250

Layer ID 50166
Data type Vector polygon
Feature count 1221
Primary key t250_fid
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed
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