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snippet: The hydrographic data available through the LINZ Data Service is based on official Electronic Navigational Charts (ENCs) published by the New Zealand Hydrographic Authority. It should be noted that due to the translation process, some characteristics of the S-57 data may not convert correctly to formats downloaded from this site. This data: does not replace official ENCs; should not be used for navigation; are not corrected for Notices to Mariners. For navigation, mariners should use official New Zealand ENCs as available from chart retailers.
summary: The hydrographic data available through the LINZ Data Service is based on official Electronic Navigational Charts (ENCs) published by the New Zealand Hydrographic Authority. It should be noted that due to the translation process, some characteristics of the S-57 data may not convert correctly to formats downloaded from this site. This data: does not replace official ENCs; should not be used for navigation; are not corrected for Notices to Mariners. For navigation, mariners should use official New Zealand ENCs as available from chart retailers.
extent: [[168.332414302645,-46.6927807499683],[178.705088671808,-36.6701480720808]]
accessInformation: LINZ, Waikato District Council, Napier Port, Hawkes Bay Regional Council, Greater Wellington Regional Council
thumbnail: thumbnail/thumbnail.png
maxScale: 1.7976931348623157E308
typeKeywords: ["ArcGIS","ArcGIS Server","Data","Map Service","Service"]
description: <DIV STYLE="text-align:Left;font-size:12pt"><DIV><DIV><P><SPAN>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: http://www.linz.govt.nz/hydro/regulation/</SPAN></P><P><SPAN /></P><P><SPAN>Polygons in this layer were compiled from the following datasets: </SPAN></P><P><SPAN>Land Information New Zealand</SPAN></P><P><A href="https://data.linz.govt.nz/layer/50557-dredged-area-polygon-hydro-122k-190k/" STYLE="text-decoration:underline;"><SPAN>Dredged area polygon (Hydro, 1:22k - 1:90k)</SPAN></A></P><P><A href="https://data.linz.govt.nz/layer/50450-dredged-area-polygon-hydro-190k-1350k/" STYLE="text-decoration:underline;"><SPAN>Dr</SPAN><SPAN>edged area polygon (Hydro, 1:90k - 1:350k)</SPAN></A><SPAN /></P><P><SPAN>Last updated: 13 Apr 2023</SPAN></P><P><SPAN /></P><P><SPAN>Waikato Regional Council (2017) </SPAN><SPAN STYLE="font-style:italic;">Sea change - Tai timu tai pari: Hauraki Gulf Marine Spatial </SPAN></P><P><SPAN STYLE="font-style:italic;">Plan Hamilton</SPAN><SPAN>, New Zealand: Waikato Regional Council. </SPAN></P><P><SPAN>Last updated: 2017</SPAN></P><P><SPAN /></P><P STYLE="margin:0 0 0 0;"><SPAN>Napier: </SPAN><A href="https://www.napierport.co.nz/our-business/our-future/6-wharf/dredging-and-disposal/" STYLE="text-decoration:underline;"><SPAN STYLE="text-decoration:underline;"><SPAN>https://www.napierport.co.nz/our-business/our-future/6-wharf/dredging-and-disposal/</SPAN></SPAN></A><SPAN><SPAN> </SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN /><SPAN /></P><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Greater Wellington Regional Council: </SPAN></SPAN><A href="https://www.gw.govt.nz/" STYLE="text-decoration:underline;"><SPAN STYLE="text-decoration:underline;"><SPAN>https://www.gw.govt.nz/</SPAN></SPAN></A><SPAN /></P><P STYLE="margin:0 0 11 0;"><SPAN>Data accessed date: 8 May 2023</SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
licenseInfo: <DIV STYLE="text-align:Left;font-size:12pt"><P><SPAN>This data: does not replace official ENCs; should not be used for navigation; are not corrected for Notices to Mariners. For navigation, mariners should use official New Zealand ENCs as available from chart retailers.</SPAN></P></DIV>
catalogPath:
title: Dredging areas
type: Map Service
url:
tags: ["New Zealand","dredging areas"]
culture: en-NZ
name: Dredging_areas
guid: 2225F6DA-2B4E-47EC-8B0D-2CA28D9533F9
minScale: 0
spatialReference: NZGD_2000_New_Zealand_Transverse_Mercator