Obstruction polygon (Hydro, 1:350k - 1:1,500k)

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 1:350,000 to 1:1,500,000.

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/

Data and Resources

Additional Info

Field Value
Theme
Author Land Information New Zealand
Maintainer Land Information New Zealand
Maintainer Email Land Information New Zealand
Source https://data.linz.govt.nz/layer/50408-obstruction-polygon-hydro-1350k-11500k/
Created 2011-05-22T06:05:01.840615Z
Date modified 2017-12-21T22:19:05.027792Z
Efficiency Type
Dollars Saved
Jurisdiction New Zealand
Language English
Spatial
Source Identifier https://data.linz.govt.nz/layer/50408-obstruction-polygon-hydro-1350k-11500k/
Record created April 16, 2018, Last Updated April 16, 2018