SATELLITES-------
TIR N-TIROS N--------
SATELLITE DESCRIPTION:
The spacecraft was rectangularly shaped (146" long by 74" high)
with one large solar panel attached. The satellite was Earth
oriented, three-axis stabilized and weighed 1594 pounds.
TIROS-N was an experimental satellite which carried an Advanced
Very High Resolution Radiometer (AVHRR) to provide day and night
cloud top and sea surface temperatures, as well as ice and snow
conditions; an atmospheric sounding system (TOVS - TIROS
Operational Vertical Sounder) to provide vertical profiles of
temperature and water vapor from the Earth's surface to the top of
the atmosphere; and a solar proton monitor to detect the arrival of
energetic particles for use in solar storm prediction. For the
first time, this satellite also carried a data collection platform
used to receive, process and store information from free floating
balloons and buoys world-wide for transmission to one central
processing facility.

- The EXPLORES! satellite page is a complete guide to the
history of all weather satellites launched by the U.S..
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