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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