ERS-1: 18 months in orbit

Viewgraphs of the ERS-1 mission outline initial objectives, the orbit configuration, the instrumentation, the international cooperation, and the objectives still to be achieved. Graphs of specified performances include orbit control, inclination correction, solar array power, satellite stability, AMI performance verification, SAR radiometric stability, and RA performance stability. Also displayed are the number of planned (for November 92 through February of 93) and acquired SAR frames of the mission for each of the various sites throughout Europe and the world. A map locating these chosen sites is also included