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A thermometer measures air temperature, or the kinetic energy of the molecules within air.A barometer measures atmospheric pressure, or the pressure exerted by the weight of the Earth's atmosphere above a particular location.
The term "sounder" in AIRS's name refers to the fact that the instrument measures temperature and water vapor as a function of height (atmospheric sounding). AIRS measures the infrared brightness coming up from Earth's surface and from the atmosphere. Its scan mirror rotates around an axis along the line of flight and directs infrared energy ...
The name Limb refers to the "edge" of Earth's atmosphere. This data collected includes atmospheric gas profiles and atmospheric temperature and pressure. Tropospheric Emission Spectrometer (TES) [11] TES is an infrared sensor aboard AURA used to investigate the troposphere of Earth's Atmosphere.
Temperature measurements are also made by GPS radio occultation. [31] This technique measures the refraction of the radio waves transmitted by GPS satellites as they propagate in the Earth's atmosphere, thus allowing vertical temperature and moisture profiles to be measured.
Carries six instruments to observe interactions among the four spheres for Earth's systems: oceans, land, atmosphere, and biosphere. [5] ASNARO-2: Active JAXA: 2018 Aura: Active NASA 2004 Studies earth's ozone, air quality, and climate though observation of composition, chemistry, and dynamics of the atmosphere. [6] Badr-B: Active
Atmospheric temperature is a measure of temperature at different levels of the Earth's atmosphere. It is governed by many factors, including incoming solar radiation , humidity , and altitude . The abbreviation MAAT is often used for Mean Annual Air Temperature of a geographical location.
Air Temperature Sensor; Wind Sensor; Humidity Sensor; The pressure sensor can detect pressures from 1 to 1150 Pa (0.000145038 PSI to 0.1667934 PSI). [11] For comparison, 1 atmosphere is 101,325 Pascals or 14.7 PSI. [12] The air temperature, wind speed and direction sensor for InSight Mars lander (planned for 2018 launch) is based on REMS, also ...
Once the orbital changes had been allowed for the data showed a 0.07K per decade increase in temperature at this level of the atmosphere. Another important critique of the early satellite record was its shortness—adding a few years on to the record or picking a particular time frame could change the trends considerably.