Television Infrared Observation Satellite allow integration of additional payloads. A change from the TIROS-N through NOAA-D spacecraft was that spare word locations in the low bit rate data system TIROS Information Processor (TIP) was used for special instruments such as the Earth Radiation Budget Satellite (ERBE) and SBUV/2. The search and rescue (SAR) system became independent, utilizing a special frequency for transmission of data to the ground. Television Infrared Observation Satellite TIROS, or Television Infrared Observation Satellite, is a series of early weather satellites launched by the United States, beginning with TIROS-1 in 1960. TIROS was the first satellite that was capable of remote
Navid (satellite) 3 February 2012. The satellite remained in orbit for two months, before reentering the atmosphere on 1 April 2012. Navid (satellite) Navid () or Navid-e Elm-o San'at (, "Gospel of Science and Technology") was an experimental Iranian Earth observation satellite. The satellite carried a camera for taking higher resolution imagery of Earth and it was also be used to collect weather data and monitor natural disasters. It was developed by students at the Iran University of Science and Technology. The third satellite to be launched indigenously by Iran, it was placed into orbit by a new configuration of the Safir