Dec 18, 2024 · NOAA's Office of Coast Survey. We are the nation's nautical chart-maker. We are responsible for upgrading charts, surveying the seafloor, responding to maritime emergencies, …

We participate in the US government's analytics program. See the data at analytics.usa.gov.

NOAA has been producing the nation's nautical charts for nearly two centuries and electronic charts since the early 1990s.

Feb 21, 2014 · After a three-month trial period, PDF versions of NOAA nautical charts will become a permanent product, free to the public. The free PDFs, which are digital images of traditional …

Nov 26, 2024 · NOAA’s Office of Coast Survey is the nation’s chartmaker, providing thousands of electronic navigational charts covering 95,000 miles of shoreline and 3.6 million square …

Nautical chart features contained within a NOAA ENC provide a detailed representation of the U.S. coastal and marine environment. The data, updated weekly, is organized using S-57 …

The NOAA Custom Chart application enables users to create their own customized charts directly from the latest NOAA ENC data. These charts contain all the same information as ENCs, but it …

This includes NOAA raster navigational charts (NOAA RNC®), as well as the symbols used to portray NOAA electronic navigational charts (NOAA ENC®) data on Electronic Chart Display …

Chart Downloader for NOAA ENC® The Electronic Navigational Charts are available in S-57 format. User's Agreement to Terms and Conditions. There are several options for …

Sep 4, 2024 · NOAA’s Office of Coast Survey maintains the nation’s nautical charts and publications for U.S. coasts and the Great Lakes, covering 95,000 miles of shoreline and 3.4 …