1. ISLSCP: International Satellite Land-Surface Climatology Project;Rasool;B. Amer. Meteo. Soc.,1984
2. Environmental satellites;McClain,1980
3. 20 years of weather satellites — where we have been and where we are going;Schnapf,1980
4. Modified version of the improved TIROS operational satellite (ITOS D–G);Schwalb,1972
5. The TIROS-N polar orbiting environmental satellite;Hussey,1977