El Segundo, California, (May 26, 2020) — Raytheon Intelligence & Space, a Raytheon Technologies business, is conducting a design study for Real Time Imager, or RTI, a geostationary orbit environmental imager, under a contract from the National Oceanic and Atmospheric Administration.
Over the next six months, the company will assess a different approach to environmental imaging based on a methodology known as step-and-stare imaging. The approach enables more efficient high-resolution data collection across wide areas of Earth.
“With this method, we can cover the entire continental U.S. in much less than a minute,” said Jeff Puschell, principal engineering fellow, Space Systems for RI&S. “Once we take an image, we’ll have all of the data to the ground within seconds – giving meteorologists and forecasters a more complete data-set faster than what they have today.”
The team will look at trade studies on two different architectures using cooled and uncooled infrared detectors. Both studies are based on mature hardware designs found in a wide-range of RI&S programs, including Visible Infrared Imaging Radiometer Suite and Europa Thermal Emission Imaging System programs.
Equipped with a day-night band, RTI will be able to observe storms across the full Earth disk at visible wavelengths at any time. The company is exploring additional bands for RTI that could improve fire detection and examine ocean colors, coastal waters and aerosols.
At the conclusion of the study contract, NOAA will use the results to support future observing system decisions.
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