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Found 20 entries in the Bibliography.
Showing entries from 1 through 20
| 2022 |
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Review of in-space plasma diagnostics for studying the Earth s ionosphere This review details the state of the art in in-space plasma diagnostics for characterizing the Earth’s ionosphere. The review provides a historical perspective, focusing on the last 20 years and on eight of the most commonly used plasma sensors—most of them for in situ probing, many of them with completed/in-progress space missions: (a) Langmuir probes, (b) retarding potential analysers, (c) ion drift meters, (d) Faraday cups, (e) integrated miniaturized electrostatic analysers, (f) multipole resonance probes, (g) Fourie ... Velásquez-García, Luis; Izquierdo-Reyes, Javier; Kim, Hyeonseok; Published by: Journal of Physics D: Applied Physics Published on: feb YEAR: 2022 DOI: 10.1088/1361-6463/ac520a |
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Review of in-space plasma diagnostics for studying the Earth s ionosphere This review details the state of the art in in-space plasma diagnostics for characterizing the Earth’s ionosphere. The review provides a historical perspective, focusing on the last 20 years and on eight of the most commonly used plasma sensors—most of them for in situ probing, many of them with completed/in-progress space missions: (a) Langmuir probes, (b) retarding potential analysers, (c) ion drift meters, (d) Faraday cups, (e) integrated miniaturized electrostatic analysers, (f) multipole resonance probes, (g) Fourie ... Velásquez-García, Luis; Izquierdo-Reyes, Javier; Kim, Hyeonseok; Published by: Journal of Physics D: Applied Physics Published on: feb YEAR: 2022 DOI: 10.1088/1361-6463/ac520a |
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Review of in-space plasma diagnostics for studying the Earth’s ionosphere This review details the state of the art in in-space plasma diagnostics for characterizing the Earth s ionosphere. The review provides a historical perspective, focusing on the last 20 ia, Luis; Izquierdo-Reyes, Javier; Kim, Hyeonseok; Published by: Journal of Physics D: Applied Physics Published on: YEAR: 2022 DOI: 10.1088/1361-6463/ac520a |
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AMICal Sat: A sparse RGB imager on board a 2U cubesat to study the aurora AMICal sat, a dedicated 2U cubesat, has been developed, in order to monitor the auroral emissions, with a dedicated imager. It aims to help to reconstruct the low energy electrons fluxes up to 30 keV in Earth auroral regions. It includes an imager entirely designed in Grenoble University Space Center. The imager uses a 1.3 Mpixels sparse RGB CMOS detector and a wide field objective (f=22.5 mm). The satellite platform has been built by the polish company Satrevolution. Launched September, 3rd, 2020 from Kuru (French Guyana) o ... Barthelemy, Mathieu; Robert, Elisa; Kalegaev, Vladimir; Grennerat, Vincent; Sequies, Thierry; Bourdarot, Guillaume; Le Coarer, Etienne; Correia, Jean-Jacques; Rabou, Patrick; Published by: IEEE Journal on Miniaturization for Air and Space Systems Published on: YEAR: 2022 DOI: 10.1109/JMASS.2022.3187147 Aerospace electronics; AURORA; cubesat; Detectors; imager; Instruments; Ion radiation effects; magnetosphere; Monitoring; Satellites |
| 2021 |
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B2 Thickness Parameter Response to Equinoctial Geomagnetic Storms The thickness parameters that most empirical models use are generally defined by empirical relations related to ionogram characteristics. This is the case with the NeQuick model that uses an inflection point below the F2 layer peak to define a thickness parameter of the F2 bottomside of the electron density profile, which is named B2. This study is focused on the effects of geomagnetic storms on the thickness parameter B2. We selected three equinoctial storms, namely 17 March 2013, 2 October 2013 and 17 March 2015. To invest ... Migoya-Orué, Yenca; Alazo-Cuartas, Katy; Kashcheyev, Anton; Amory-Mazaudier, Christine; Radicella, Sandro; Nava, Bruno; Fleury, Rolland; Ezquer, Rodolfo; Published by: Sensors Published on: jan YEAR: 2021 DOI: 10.3390/s21217369 Geomagnetic storms; total electron content; ionospheric empirical models; NeQuick model; thickness parameter |
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A method for retrieving temperature and composition from 150 to 350 km in Earth s thermosphere using total number density measurements made via extreme ultraviolet (EUV) solar occultations by the Project for OnBoard Autonomy 2/Large Yield Radiometer (PROBA2/LYRA) instrument is presented. Systematic and random uncertainties are calculated and found to be less than 5\% for the temperature measurements and 5\%–20\% for the composition measurements. Regression coefficients relating both temperature and the [O]/[N2] abundance r ... Thiemann, Edward; Dominique, Marie; Published by: Journal of Geophysical Research: Space Physics Published on: YEAR: 2021 DOI: 10.1029/2021JA029262 comparative planetology; EUV; occultations; space weather; thermosphere |
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The Earth s atmosphere is a complicated environment. Different physical processes affect it depending on the altitude and latitude, among other factors. Three different aspects of the Earth s upper atmosphere are investigated here, using two different techniques. These investigations are: the mid-latitude midnight temperature maximum (MTM), the mesosphere and low-thermosphere Kelvin-Helmholtz instability (KHI), and the advective acceleration in the E-region. All of these studies occur in the Earth s thermosphere and expand o ... Published by: Published on: Advective acceleration; E-region neutral wind forcing; Kelvin-Helmholtz instability; Midnight temperature maximum |
| 2020 |
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Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC)
Brückner, Marlen; Lonardi, Michael; Ehrlich, Andr\; Wendisch, Manfred; Jäkel, Evelyn; Schäfer, Michael; Quaas, Johannes; Kalesse, Heike; Published by: Published on: |
| 2018 |
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AMICal Sat and ATISE: two space missions for auroral monitoring A lack of observable quantities renders it generally difficult to confront models of Space Weather with experimental data and drastically reduces the forecast accuracy. This is especially elemy, Mathieu; Kalegaev, Vladimir; Vialatte, Anne; Le Coarer, Etienne; Kerstel, Erik; Basaev, Alexander; Bourdarot, Guillaume; Prugniaux, Melanie; Sequies, Thierry; Rolland, Etienne; , others; Published by: Published on: YEAR: 2018 DOI: 10.1051/swsc/2018035 |
| 2017 |
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A new data set of summed neutral N2 and O number density profiles, spanning altitudes between 150 and 400\ km, and observed during Northern Winter from 2010 to 2016 is presented. The neutral density profiles are derived from solar occultation measurements made by the 0.1\textendash20\ nm Zr channel on the Large Yield Radiometer (LYRA) instrument on board Project for Onboard Autonomy 2 (PROBA2). The climatology derived from the vertical profiles is consistent with that predicted by the NRLMSISE-00 mode ... Thiemann, E.; Dominique, M.; Pilinski, M.; Eparvier, F.; Published by: Space Weather Published on: 12/2017 YEAR: 2017 DOI: 10.1002/2017SW001719 |
| 2015 |
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During the ascending phase of solar cycle 24, a series of interplanetary coronal mass ejections (ICMEs) in the period 7–17 March 2012 caused geomagnetic storms that strongly Prikryl, P; Ghoddousi-Fard, R; Spogli, L; Mitchell, CN; Li, G; Ning, B; Cilliers, PJ; , Sreeja; Aquino, M; Terkildsen, M; , others; Published by: Published on: YEAR: 2015 DOI: 10.5194/angeo-33-637-2015 |
| 2013 |
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A study of the response of the thermosphere and ionosphere to sudden stratospheric warmings (SSWs) which occurred in January of 2008 and 2009 is presented. The Global Self-consistent Model of the Thermosphere, Ionosphere, and Protonosphere (GSM TIP) developed in the West Department of IZMIRAN was a theoretical basis for this study. A comparison of the simulation results of the thermosphere-ionosphere response to SSW events with the observational data over Irkutsk and also with theoretical and experimental studies carried ... Klimenko, M.; Klimenko, V.; textquoterightkov, Yu.; Bessarab, F.; Karpov, I.; Ratovsky, K.; Chernigovskaya, M.; Published by: Cosmic Research Published on: 01/2013 YEAR: 2013 DOI: 10.1134/S001095251301005X |
| 2012 |
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Study on Far Ultraviolet Imaging Spectrometer with Grating Dispersion for Atmosphere Remote Sensing The far ultraviolet imaging spectrometer with grating dispersion is mainly used in the detection of the ionosphere, thermosphere, auroral zone and glow zone. It is important for the study and application of the remote sensing of atmosphere in China. We designed two optical systems for the far ultraviolet imaging spectrometer, and obtained the plane grating structure prototype based on the principles of nadir and limb atmospheric sounding. The prototype working at the waveband of 120~180 nm consists of an off-axis paraboli ... Yu, L.; Wang, S.; Lin, G.; Qu, Y.; Wang, L.; Published by: Spectroscopy and Spectral Analysis Published on: 03/2012 |
| 2011 |
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Study on spectral broadband aberration-corrected imaging spectrometer for far-ultraviolet waveband
Yu, Lei; Wang, Shurong; Qu, Yi; Lin, Guanyu; Published by: Optical Engineering Published on: Jan-06-2011 YEAR: 2011 DOI: 10.1117/1.3591947 |
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Yu, Lei; Wang, Shu-rong; Qu, Yi; Lin, Guan-yu; Published by: Applied optics Published on: |
| 2010 |
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Mordovskaya, V.; textquoterightev, A.; Boldyrev, S.; Boldyrev, S.; Ivanov-Kholodnyi, G.; Kolomiitsev, O.; Published by: Geomagnetism and Aeronomy Published on: Jan-10-2010 YEAR: 2010 DOI: 10.1134/S0016793210050154 |
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Astronomy and Astrophysics Library. The Earth as a Distant Planet. The Outer Layers of the Earth
azquez, M.; e, Pall\; iguez, P.; Published by: Published on: YEAR: 2010 DOI: 10.1007/978-1-4419-1684-610.1007/978-1-4419-1684-6_4 |
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Lessons learned from hosting an Infrared Payload on a communications satellite This paper highlights salient lessons learned from the United States Air Force s (USAF) Commercially Hosted Infrared Program (CHIRP) and discusses how they may apply to future hosted infrared (IR) payloads on geostationary orbit communication satellites (comsat). The primary goal of the CHIRP program is to perform a technological demonstration to advance the Technological Readiness Level (TRL) of staring Wide Field of View (WFOV) IR sensors and associated data processing. Its secondary goal is to show that commercially-hoste ... Simonds, Joseph; Jacquot, Jie; Kersten, Charles; Lew, Patricia; Sullivan, George; Published by: Published on: YEAR: 2010 DOI: 10.1109/AERO.2010.5446744 |
| 2008 |
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Kurkin, V.; Polekh, N.; Pirog, O.; Poddel\textquoterightskii, I.; Stepanov, A.; Published by: Cosmic Research Published on: Jan-08-2008 YEAR: 2008 DOI: 10.1134/S0010952508040096 |
| 2007 |
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Altamimi, Z; Appleby, G; Aquino, M; Banyai, L; Bar-Sever, YE; Barlier, F; Bettadpur, S; Biancale, R; Boomkamp, H; Bruinsma, S; , others; Published by: Advances in Space Research Published on: |
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