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The atmospheric infrared sounder (AIRS) is one of six instruments flying on board NASA's Aqua satellite, launched on May 4, 2002. The instrument is designed to support climate research and improve weather forecasting .
L3Harris Technologies Fort Wayne, Indiana division, is the developer and builder for the Cross-track Infrared Sounder (CrIS) instrument planned for flight on the first and second Joint Polar Satellite System (JPSS-1 and JPSS-2). [24]
The Cross-track Infrared Sounder (CrIS) instrument will be used to produce high-resolution, three-dimensional moisture, pressure, and temperature profiles. These profiles will help scientists to enhance weather forecasting models and will be used in both short- and long-term weather forecasting.
The other visible light and near-infrared bands have a resolution of 1 km (0.62 mi), while the infrared bands have a resolution of 2 km (1.2 mi) per pixel. [ 26 ] The sensors on the ABI are made of different materials depending on the spectral band, with silicon used for sensors operating in visible light and mercury cadmium telluride used for ...
A total solar eclipse will snake its way across Mexico, the U.S. and Canada, on April 8. In a total solar eclipse, the moon passes between the sun and Earth, completely blocking the sun.
One of the key instruments of the current POES system is the High Resolution Infrared Radiation Sounder (HIRS/4). HIRS/4 senses within 20 channels ranging from visible bands to long wave infrared (0.69-14.96 micron wavelengths), to sense variation of temperature, humidity, and pressures within the atmosphere. [3]
The April 8 solar eclipse will be broadcast live on both network TV and cable channels. NBC will air a two-hour special, "Total Eclipse 2024," at 2 p.m. ET. NBC Nightly News anchor Lester Holt ...
The NOAA-N Prime primary instruments — the Advanced Very High Resolution Radiometer (AVHRR/3), High Resolution Infrared Radiation Sounder (HIRS/4), and the Advanced Microwave Sounding Unit (AMSU-A) — were all designed for a three-year mission. The Space Environment Monitor (SEM/2) is fitted to the satellite and is composed of Total Energy ...