A point on the ground where position (horizontal and vertical) is used as a base for a dependent survey. Also referred to as a control station.
S-57 Object Class: Control point
S-57 Acronym: CTRPNT
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) > Land Features|
|Metadata||Dublin Core, ISO 19115/19139|
|Data type||Vector multipoint||Feature count||2|
|Attributes||fidn, catctr, datend, datsta, elevat, nobjnm, objnam, veracc, verdat, inform, ninfom, ntxtds, picrep, scamin, txtdsc, sordat, sorind,|
|Services||Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed|