Arecibo World Day Home
The World Day program is a coordinated effort to observe the upper
atmosphere simultaneously worldwide, and to investigate the complex physical and
chemical properties of the upper atmosphere as well as the interactions between
various atmospheric regions. Among the participants of the program are all the incoherent scatter radar
facilities in the world and a number of optical instruments and satellites.
Arecibo has been an active participant of this program.
More atmospheric science programs at Arecibo:
Other related sites:
to Space and
Atmospheric Science Department Homepage
Last updated on: March 7, 2003