PPT-No. 1 EGU-2015 ST 3.1, Open Session on the Ionosphere and Thermosphere

Low latitude fieldaligned and radial currents deduced by Swarm Hermann Lühr Guram Kervalishvili Jan Rauberg Ingo Michaelis and the CAT 2 Team Deutsches GeoForschungsZentrum. 1 716 60 382 16 73 18 18 20 25 D4110 98 91 58 10 45 14 29 D4111 47 279 241 170 22 92 12 32 D4112 315 851 213 428 121 276 37 80 D4117 947 2358 1105 1357 647 823 95 493 86 86 D4124 283 494 152 358 173 499 296 3471 35 35 D4125 381 754 74 304 17 140 83 O & Science Imperatives for Atmosphere-Ionosphere-Magnetosphere Interactions (AIMI) Research. 1. What do they mean by “. science imperatives. ” and why did they ask me to give this talk? . Maybe because I am the AIMI Panel Chair for the Solar and Space Physics Decadal Survey?. João. . Francisgo. . Galera. . Monico. , Paulo De Oliveira . Camargo. . FCT/UNESP - . Presidente. . Prudente. , SP.. . . Outline. Introduction. Developments on GNSS/Ionosphere . Brazilian Ionospheric Model. Earth’s . thermosphere and ionosphere. Wenbin. Wang, Alan Burns, . Liying. . Qian. and Stan Solomon. High Altitude Observatory. National Center for Atmospheric Research. Boulder, . USA. Outline. The . troposphere. is the lowest layer of Earth's atmosphere. The troposphere starts at Earth's surface and goes up to a height of 7 to 20 km (4 to 12 miles, or 23,000 to 65,000 feet) above sea level. Most of the mass (about 75-80%) of the atmosphere is in the troposphere. Almost all weather occurs within this layer. Air is warmest at the bottom of the troposphere near ground level. Higher up it gets colder. Air pressure and the density of the air are also less at high altitudes. Nearly all of the water vapor and dust particles in the atmosphere are in the troposphere. That is why most clouds are found in this lowest layer, too. The troposphere is heated from below. The warm air, heated by the sun, tends to rise. That keeps the air in the troposphere "stirred up". The top of the troposphere is quite cold. Air also gets 'thinner' as you go higher up. . Definition of the Atmosphere. . The layer of gases surrounding Earth; composed mainly of 78% nitrogen and 21% oxygen, and other gases (water vapor, dust, pollutants, etc.). Brainpop: . Earth’s atmosphere. 2-D Magnetosphere. -Ionosphere-Thermosphere coupling model. Chihiro Tao. 1,2. , . Michel . Blanc. 1. 1. IRAP, Univ. de Toulouse/UPS-OMP/CNRS. 2. now at NICT (chihiro.tao@nict.go.jp). Journée scientifique . & Science Imperatives for Atmosphere-Ionosphere-Magnetosphere Interactions (AIMI) Research. 1. What do they mean by “. science imperatives. ” and why did they ask me to give this talk? . Maybe because I am the AIMI Panel Chair for the Solar and Space Physics Decadal Survey?. MESOSPHERE. THERMOSPHERE. STRATOSPHERE. TROPOSPHERE. 12 km. I am the layer of the atmosphere second closest to the ground. MESOSPHERE. THERMOSPHERE. TROPOSPHERE. STRATOSPHERE. 12 km. 50 km. I am the layer of the atmosphere third closest to the ground. SUQ. Why is the atmosphere important for humans?. Which gas is the most abundant?. What is the other 1%. ?. Why is each significant?. Co2. Water vapor. Argon. Ozone. What happens to air pressure and temperature as one goes higher in the atmosphere?. FM 2. FM 3. FM 4. FM5. FM6. 2016.214. 2016.215. 2016.216. 2016.217. 2016.218. 2016.219. 2016.220. FM . 1. TOTAL. 279. 377. 489. 240. 514. 617. 304. 383. 376. 327. 315. 174. 235. 22. 198. 242. disturbances . by . continuous HF Doppler sounding . Chum, Jaroslav (1), . jachu@ufa.cas.cz. , . Laštovička. , Jan (1), . Rusz. , Jan (1) . . (1) Institute of Atmospheric Physics CAS, . Bocni. II/1401, 14100 Prague 4, Czech Republic. In the good tradition of recent yearsMOSES will be presented on the vEGU21 conference 1930 April 2021 For the scientific sessions at vEGU21 anew virtual PICOvPICO formatwas createdwhich is divided int Detection of An Upper Layer. Andrew J. Kopf. February 13, 2007. Presentation Outline. Introduction & Background. Mars Express. Ionospheric Sounding and MARSIS. The Ionogram and Analysis. Results from the main ionospheric layer.