GUVI

Global UltraViolet Imager

# GUVI Biblio

 Notice: Clicking on the title will open a new window with all details of the bibliographic entry. Clicking on the DOI link will open a new window with the original bibliographic entry from the publisher. Clicking on a single author will show all publications by the selected author. Clicking on a single keyword, will show all publications by the selected keyword.

## Found 11 entries in the Bibliography.

### Showing entries from 1 through 11

 2022 Ionospheric response of St. Patrick’s Day geomagnetic storm over Indian low latitude regions The current work shows the ionospheric response to an intense geomagnetic storm known as St. Patrick’s Day storm which occurred from 17-22 March 2015 using the ionospheric Chaurasiya, Sunil; Patel, Kalpana; Kumar, Sanjay; Singh, Abhay; Published by: Astrophysics and Space Science      Published on: YEAR: 2022     DOI: 10.1007/s10509-022-04137-3 2021 Effect of intense geomagnetic storms on low-latitude TEC during the ascending phase of the solar cycle 24 The results presented in this paper are obtained from low-latitude ionospheric total electron content (TEC) variation during the chosen geomagnetic storm events happening during the solar cycle 24. We include the four intense geomagnetic storms that occurred on 26 September 2011, 15 July 2012, 19 February 2014 and 20 December 2015, depending upon the availability of TEC data. For this, we have used the TEC data from low-latitude station Varanasi (geographic latitude 25°, 16′N, geographic longitude 82°, 59′E and geomagn ... Singh, Abha; Rathore, Vishnu; Kumar, Sanjay; Rao, S.; Singh, Sudesh; Singh, A.; Published by: Journal of Astrophysics and Astronomy      Published on: aug YEAR: 2021     DOI: 10.1007/s12036-021-09774-8 Effect of intense geomagnetic storms on low-latitude TEC during the ascending phase of the solar cycle 24 The results presented in this paper are obtained from low-latitude ionospheric total electron content (TEC) variation during the chosen geomagnetic storm events happening during the solar cycle 24. We include the four intense geomagnetic storms that occurred on 26 September 2011, 15 July 2012, 19 February 2014 and 20 December 2015, depending upon the availability of TEC data. For this, we have used the TEC data from low-latitude station Varanasi (geographic latitude 25°, 16′N, geographic longitude 82°, 59′E and geomagn ... Singh, Abha; Rathore, Vishnu; Kumar, Sanjay; Rao, S.; Singh, Sudesh; Singh, A.; Published by: Journal of Astrophysics and Astronomy      Published on: aug YEAR: 2021     DOI: 10.1007/s12036-021-09774-8 Effect of intense geomagnetic storms on low-latitude TEC during the ascending phase of the solar cycle 24 The results presented in this paper are obtained from low-latitude ionospheric total electron content (TEC) variation during the chosen geomagnetic storm events happening during the solar cycle 24. We include the four intense geomagnetic storms that occurred on 26 September 2011, 15 July 2012, 19 February 2014 and 20 December 2015, depending upon the availability of TEC data. For this, we have used the TEC data from low-latitude station Varanasi (geographic latitude 25°, 16′N, geographic longitude 82°, 59′E and geomagn ... Singh, Abha; Rathore, Vishnu; Kumar, Sanjay; Rao, S.; Singh, Sudesh; Singh, A.; Published by: Journal of Astrophysics and Astronomy      Published on: aug YEAR: 2021     DOI: 10.1007/s12036-021-09774-8 Solar flares and geomagnetic storms of September 2017: Their impacts on the TEC over 75°E longitude sector This study investigates the ionospheric Total Electron Content (TEC) responses over 75°E longitude to the solar flares and geomagnetic storms of September 6–9, 2017. The results of this study provide the impacts of solely solar flares on the ionosphere and such impact when the effects of solar flares and geomagnetic storm are combined. On September 6, two X class solar flares, namely X2.2 at 0857 UT and X9.3 at 1153 UT, were recorded with quiet geomagnetic conditions. The EUV/X-ray intensity of X9.3 flare was significan ... Chakraborty, Monti; Singh, A.; Rao, S.; Published by: Advances in Space Research      Published on: aug YEAR: 2021     DOI: 10.1016/j.asr.2021.04.012 Solar flares and geomagnetic storms of September 2017: Their impacts on the TEC over 75 E longitude sector This study investigates the ionospheric Total Electron Content (TEC) responses over 75E longitude to the solar flares and geomagnetic storms of September 6–9, 2017. The results of Chakraborty, Monti; Singh, AK; Rao, SS; Published by: Advances in Space Research      Published on: YEAR: 2021     DOI: 10.1016/j.asr.2021.04.012 2019 Radiative cooling due to NO at 5.3 The effect of geomagnetic storms on the peak emission of NO Volume Emission Rate (NO VER) at 5.3 m, in mesosphere and lower thermosphere (MLT) region, is studied over the Asian sector during 26\textendash29 September 2011 (storm 1) and 18\textendash21 February 2014 (storm 2). The data for peak emission of NO VER is obtained from SABER instrument onboard the NASA\textquoterights TIMED satellite. The SABER retrieved data along with the neutral densities obtained from NRLMSISE-00 model have been used to study the latitudinal ... Bharti, Gaurav; Krishna, M.V.; Singh, Vir; Published by: Advances in Space Research      Published on: 11/2019 YEAR: 2019     DOI: 10.1016/j.asr.2019.07.016 A Study on the Response of the Ionosphere to the Three Major Space Weather Events of 2015 Using a Meridional Chain of Ionosondes and GPS Receivers Over India the GUVI satellite data of daytime O/N2 column density as obtained from the GUVI instrument to Figure-11(ac) shows the global O/N2 ratio as obtained using GUVI satellite observations Sripathi, S; Singh, Ram; Published by: Sun and Geosphere      Published on: YEAR: 2019     DOI: Radiative cooling due to NO at 5.3 $\mu$m emission as observed by TIMED/SABER over Asian sector The effect of geomagnetic storms on the peak emission of NO Volume Emission Rate (NO VER) at 5.3 μ m, in mesosphere and lower thermosphere (MLT) region, is studied over the Bharti, Gaurav; Krishna, MV; Singh, Vir; Published by: Advances in Space Research      Published on: YEAR: 2019     DOI: 10.1016/j.asr.2019.07.016 2016 Forecasting auroras from regional and global magnetic field measurements We use the connection between auroral sightings and rapid geomagnetic field variations in a concept for a Regional Auroral Forecast (RAF) service. The service is based on statistical Kauristie, Kirsti; Myllys, Minna; Partamies, Noora; Viljanen, Ari; Peitso, Pyry; Juusola, Liisa; Ahmadzai, Shabana; Singh, Vikramjit; Keil, Ralf; Martinez, Unai; , others; Published by: Geoscientific Instrumentation, Methods and Data Systems      Published on: YEAR: 2016     DOI: 10.5194/gi-5-253-2016 2012 GPS-TEC variations during low solar activity period (2007--2009) at Indian low latitude stations The paper is based on the ionospheric variations in terms of vertical total electron content (VTEC) for the low solar activity period from May 2007 to April 2009 based on the analysis of dual frequency signals from the Global Positioning System (GPS) satellites recorded at ground stations Varanasi (Geographic latitude 25\textd ... Kumar, Sanjay; Priyadarshi, S.; Krishna, Gopi; Singh, A.; Published by: Astrophysics and Space Science      Published on: 05/2012 YEAR: 2012     DOI: 10.1007/s10509-011-0973-6

1