@misc{indiciaebd9895a87e39, title = {Earth Observing System(EOS). Advanced Microwave Sounding Unit-A (AMSU-A), Special Test Equipment, Software Requirements}, author = {Schwantje, R.}, year = {1998}, url = {https://ntrs.nasa.gov/citations/19990046602}, note = {Source identifier: 19990046602} }