Nuesch and Schmidt describe the aim, technical realization and significance of the first European remote sensing satellite (ERS 1), launched in July 1991. It is concerned with the global balance of water and heat in the seas, observes ice in the Arctic and Antarctic, locates icebergs, reports changes on the earth's surface, reports energy exchange between earth and atmosphere, and the dynamics of
... [Show full abstract] coastal waters, locates sea pollution, establishes the oceanographic geoid. -D.J.Davis