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 paper is the introduction to the AMS Meteorological Monograph entitled “The Atmospheric Radiation Measurement Program: The First 20 Years.”
