A line connecting points of equal water depth which is sometimes significantly displaced outside of soundings, symbols and other chart detail for clarity as well as generalization. Depth contours, therefore, often represent an approximate location of the line of equal depth as related to the surveyed line delineated on the source. Also referred to as depth curve.
S-57 Object Class: Depth contour
S-57 Acronym: DEPCNT
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/
You may use this work for commercial purposes.
You must attribute the creator in your own works.
|Category||Hydrographic & Maritime > Approach Charts (1:22k - 90k) > Marine Features|
|Metadata||ISO 19115/19139, Dublin Core|
|Data type||Vector linestring||Feature count||22200|
|Attributes||fidn, valdco, verdat, inform, ninfom, ntxtds, scamin, txtdsc, sordat, sorind, hypcat,|
|Services||Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed|