The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The http:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
Atmospheric Data
Geostationary and polar-orbiting satellites provide raw radiance data collected by ground stations to help monitor and predict weather and environmental events.