ERS

artificial satellites; namely, satellites for surveying earth from space for collecting and transmitting digital data relating to the environment; meteorological satellites; synthetic aperture radar; radar altimeters; wind scatterometers; ozone monitoring devices; large track scanning radiometers and microwave sounders

scientific books for educational and reference purposes relating to space, earth science, the environment and aeronautical fields; namely, in the area of scientific research into these fields and intended for university students, magazines, for educational and reference purposes relating to space, earth science, the environment and aeronautical fields; unmounted photographs

collection and transmission of digital data relating to and environmental monitoring by artificial satellites