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
The Weather Channel these sites apparently have not been developed further since 2003. The Weather Channel also shares radar imagery and forecasts with The Weather Network in Canada, particularly for The Weather Channel's Canadian forecasts. Since its inception, The Weather Channel has broadcast segments providing local weather observations and forecasts generated by WeatherStar systems ("STAR" being an acronym for Satellite Transponder Addressable Receiver), proprietary computer units that are installed at the headends of individual cable providers. Until 1995, the forecast segments aired at various times each hour, but are currently shown at times ending in "8" – as such, in 1996 (although it