An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https://
means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
This site is currently in beta, and your feedback is helping shape its ongoing development.
The National Oceanographic Data Center (NODC) and the World Data Center-A for Oceanography compiled from the NODC Oceanographic Station Data File a set of oceanographic data having repetitive...