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.

19928
111
Updated
09 Mar 2022

This dataset was last updated on LINZ Data Service on 09 Mar 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

Seabed area points (Hydro, 1:1.5mil and smaller)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

16417
73
Updated
01 Mar 2022

This dataset was last updated on LINZ Data Service on 01 Mar 2022.

An area of the sea where the nature of bottom is homogeneous. The nature of bottom includes the material of which it is composed and its physical characteristics. Also called character (or characteristics) of the bottom, or quality of the bottom.

S-57 Object Class: Seabed area

S-57 Acronym: SBDARE

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 51616
Data type Vector point
Feature count 8
Primary key fidn
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

NZ Nearshore Islands 0.5m Satellite Imagery (2010-2021)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

1143
12
Added
04 Apr 2022

This dataset was first added to LINZ Data Service on 04 Apr 2022.

Satellite Imagery of some of Aotearoa New Zealand's nearshore islands which do not have aerial imagery coverage. The imagery was captured between 2010 and 2021 and encompasses Manawatāwhi / Three Kings Islands, Poor Knights Islands, Hen and Chickens Islands, Karewa Island, Taumaihi Island, Motunau / Plate Island, Motuhaku Island / Schooner Rocks, Solander Island / Hautere, Little Solander Island, Rarotoka Island, Escape Reefs, Dog Island and Ruapuke Island and its surrounding islands.

Imagery was captured for Toitū Te Whenua Land Information New Zealand by Maxar, Inc.

Data comprises:
• 78 ortho-rectified RGB GeoTIFF images in NZGD2000 / New Zealand Transverse Mercator 2000 projection, tiled into the LINZ Standard 1:5000 tile layout
• Tile layout in NZGD2000 / New Zealand Transverse Mercator 2000 projection containing relevant information.

Please refer to the tile index layer for specific details, naming conventions, etc.

Imagery supplied as 50cm pixel resolution, 3-band (RGB) uncompressed GeoTIFF. The spatial accuracy is <8.5m at 90% confidence

Index tiles for this dataset are available as layer NZ Nearshore Islands 0.5m Satellite Imagery Index Tiles (2010-2021)

Layer ID 107366
Data type Image/Raster
Resolution 0.500m
Services Raster Tiles Query API, Catalog Service (CS-W), data.govt.nz Atom Feed