Nautical Charts - National Oceanic and Atmospheric Administration
Specifically tailored to the needs of marine navigation, nautical charts delineate the shoreline and display important navigational information, such as water depths, prominent topographic …
U.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, and searching for underwater obstructions that …
Chart Locator - National Oceanic and Atmospheric Administration
Nautical Cartography; Chart Source Data; Hydrographic Surveying; BlueTopo™ Coastal & Ocean Prediction Models; Precision Marine Navigation; Educational Activities; Frequently Asked …
Where do I get NOAA nautical charts? - NOAA's National Ocean Service
2024年11月26日 · Here’s a quick overview of the nautical charts that NOAA produces. The NOAA Electronic Navigational Chart (NOAA ENC ® ) is NOAA's premier nautical chart product. The …
U.S. Office of Coast Survey - National Oceanic and Atmospheric ...
NOAA ENCs help provide real-time ship positioning, as well as collision and grounding avoidance. Each ENC, also known as a cell, is a digital database that stores the location and shape of …
U.S. Office of Coast Survey - National Oceanic and Atmospheric ...
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 …
Free PDF Nautical Charts Now Available - NOAA's National Ocean Service
“Up-to-date charts help boaters avoid groundings and other dangers to navigation, so our aim is to get charts into the hands of as many boaters as we can.” The free PDF charts are one product …
Free NOAA PDF nautical charts now permanent
2014年2月21日 · 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 …
NOAA Custom Charts - National Oceanic and Atmospheric …
All recreational and professional mariners are encouraged to use NOAA's premier navigational product, the electronic navigational chart (ENC) for their primary means of navigation.
NOAA Interactive Chart Catalog - NOAA's National Ocean Service
Start with the interactive chart locator, an online tool that improves the process for searching for and obtaining nautical charts in a variety of formats. Whether downloading a PDF or …