Set of 2 images from the Seasat satellite, an oceanographic - Lot 240

Set of 2 images from the Seasat satellite, an oceanographic satellite operated by JPL (Jet Propulsion Laboratory). 9x9 cm prints. Explanatory notes included; all prints are numbered. 1-Topographic map of the ocean surface produced by Seasat (October 1978). NASA positive No. 82-HC-623. Explanatory note included. 2- Image of the southwestern Pacific Ocean released on October 28, 1982. NASA positive No. 82-HC-624. Explanatory note included. NASA satellite images developed in the 1960s, 1970s, and 1980s: the Landsat program (Earth observation for civilian purposes), the Dynamics Explorer satellite (study of the magnetosphere and ionosphere), and JPL Seasat, an oceanographic satellite