Show Map
Land Information New Zealand logo

Obstruction points (Hydro, 1:1.5mil and smaller)

  • Added 07 May 2013
  • Updated 28 Jul 2020
  • 6574 Views
  • 58 Downloads

In marine navigation, anything that hinders or prevents movement, particularly anything that endangers or prevents passage of a vessel. The term is usually used to refer to an isolated danger to navigation...

S-57 Object Class: Obstruction

S-57 Acronym: OBSTRN

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/

License

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

Information

TagsNew Zealand
RegionsNorthland Region, Otago Region, Southland Region, Chatham Islands Region, Samoa, Tonga, Fiji
MetadataISO 19115/19139, Dublin Core

Technical Details

Layer ID 51621
Data type Vector multipoint
Feature count 223
Elevation Z coordinates
Primary key fidn
Attributes fidn, catobs, condtn, expsou, height, natcon, natqua, nobjnm, objnam, prodct, quasou, souacc, status, tecsou, valsou, veracc, verdat, verlen, watlev, natsur, inform, ninfom, ntxtds, scamin, txtdsc, sordat, sorind,
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

History

Added7 May 2013
Last updated28 Jul 2020
Revisions 20 - Browse all revisions
Current revision Imported on July 28, 2020 in WGS 84.
Show Map