نتائج البحث - "Venkatesh K."

1

دورية أكاديمية

Evaluation of the performance of F-layer peak height models used in IRI-2016 over the Indian equatorial and low latitudes.

المؤلفون: Venkatesh, K.¹ (AUTHOR) venkateshk@prl.res.in, Pallamraju, D.¹ (AUTHOR), Dalsania, Kelvy P.² (AUTHOR), Chakrabarty, D.¹ (AUTHOR), Pant, T.K.³ (AUTHOR)

المصدر: Advances in Space Research. Apr2024, Vol. 73 Issue 7, p3797-3807. 11p.

مصطلحات موضوعية: *LATITUDE, *ELECTRON distribution, *INCOHERENT scattering, *SOLAR activity

مصطلحات جغرافية: AHMADABAD (India), TRIVANDRUM (India)

2

دورية أكاديمية

Distinct ionospheric response to three different geomagnetic storms during 2016 using GPS-TEC observations over the Indian equatorial and low latitude sectors.

المؤلفون: Lissa, D.¹ (AUTHOR) duvvulissa4@gmail.com, Venkatesh, K.² (AUTHOR), Prasad, D.S.V.V.D.¹ (AUTHOR), Niranjan, K.¹ (AUTHOR)

المصدر: Advances in Space Research. Aug2022, Vol. 70 Issue 4, p1089-1103. 15p.

مصطلحات موضوعية: *IONOSPHERIC disturbances, *THUNDERSTORMS, *LATITUDE, *ELECTRON density, *ELECTRIC fields, *MAGNETIC storms, *IONOSPHERE

3

دورية أكاديمية

GPS TEC variations under quiet and disturbed geomagnetic conditions during the descending phase of 24th solar cycle over the Indian equatorial and low latitude regions.

المؤلفون: Lissa, D.¹ (AUTHOR) duvvulissa4@gmail.com, Venkatesh, K.² (AUTHOR), Prasad, D.S.V.V.D.¹ (AUTHOR), Niranjan, K.¹ (AUTHOR), Seemala, Gopi K.³ (AUTHOR)

المصدر: Advances in Space Research. Aug2021, Vol. 68 Issue 4, p1836-1849. 14p.

مصطلحات موضوعية: *SOLAR cycle, *SOLAR activity, *GEOMAGNETISM, *MAGNETIC storms, *LATITUDE, *SOLAR oscillations

مصطلحات جغرافية: HYDERABAD (Pakistan)

4

دورية أكاديمية

ROTI and scintillation index correlation under quiet and disturbed periods over an Indian low latitude station, Waltair.

المؤلفون: Lissa, D.¹ (AUTHOR) duvvulissa4@gmail.com, Seemala, Gopi K.² (AUTHOR), Venkatesh, K.³ (AUTHOR), Prasad, D.S.V.V.D.¹ (AUTHOR), Niranjan, K.¹ (AUTHOR)

المصدر: Advances in Space Research. Apr2024, Vol. 73 Issue 7, p3494-3503. 10p.

مصطلحات موضوعية: *MAGNETIC storms, *SOLAR activity, *LATITUDE, *MICROSEISMS, *ALTITUDES, *STATISTICAL correlation, *GEOMAGNETISM

5

دورية أكاديمية

Bottom side profiles for two close stations at the southern crest of the EIA: Differences and comparison with IRI-2012 and NeQuick2 for low and high solar activity.

المؤلفون: Perna, L.^1,2 gigiperna@gmail.com, Venkatesh, K.³ venkatkau@gmail.com, Pillat, V.G.³ valdirgp@univap.br, Pezzopane, M.² Michael.pezzopane@ingv.it, Fagundes, P.R.³ fagundes@univap.br, Ezquer, R.G.^4,5,6 rezquer@herrera.unt.edu.ar, Cabrera, M.A.^4,7 mcabrera@herrera.unt.edu.ar

المصدر: Advances in Space Research. Jan2018, Vol. 61 Issue 1, p295-315. 21p.

مصطلحات موضوعية: *ELECTRON distribution measurement, *SOLAR cycle, *SOLAR activity, *EQUATORIAL electrojet, *TOTAL electron content (Atmosphere)

6

دورية أكاديمية

On the uncertainties in the measurement of absolute (true) TEC over Indian equatorial and low latitude sectors

المؤلفون: Rama Rao, P.V.S. palurivsrao@gmail.com, Venkatesh, K.¹, Prasad, D.S.V.V.D.¹, Niranjan, K.¹

المصدر: Advances in Space Research. Apr2013, Vol. 51 Issue 7, p1238-1252. 15p.

مصطلحات موضوعية: *ATMOSPHERIC ionization, *LATITUDE, *IONOSPHERIC electron density, *ERROR analysis in mathematics, *ARTIFICIAL satellites, *UNCERTAINTY (Information theory), *GLOBAL Positioning System

مصطلحات جغرافية: INDIA

7

دورية أكاديمية

Pre-storm behaviour of NmF2 and TEC (GPS) over equatorial and low latitude stations in the Indian sector

المؤلفون: Saranya, P.L.¹, Venkatesh, K.¹, Prasad, D.S.V.V.D. dsvvdprasad@yahoo.com, Rama Rao, P.V.S.¹, Niranjan, K.¹

المصدر: Advances in Space Research. Jul2011, Vol. 48 Issue 2, p207-217. 11p.

مصطلحات موضوعية: *GLOBAL Positioning System, *METEOROLOGICAL stations, *IONOSPHERE, *ELECTRON distribution, *MAGNETOSPHERE, *STORMS

مصطلحات جغرافية: TRIVANDRUM (India), INDIA

8

دورية أكاديمية

Equatorial and low-latitude positive ionospheric phases due to moderate geomagnetic storm during high solar activity in January 2013.

المؤلفون: Ribeiro, B.A.G.¹ (AUTHOR) augustobrunno@hotmail.com, Fagundes, P.R.¹ (AUTHOR), Venkatesh, K.¹ (AUTHOR), Tardelli, A.¹ (AUTHOR), Pillat, V.G.¹ (AUTHOR), Seemala, G.K.¹ (AUTHOR)

المصدر: Advances in Space Research. Aug2019, Vol. 64 Issue 4, p995-1010. 16p.

مصطلحات موضوعية: *EQUATORIAL ionization anomaly, *IONOSPHERE, *SOLAR activity, *MAGNETIC storms, *IONOSPHERIC disturbances, *SOLAR cycle, *SPACE environment, *METEOROLOGICAL research

9

دورية أكاديمية

Plasma blobs associated with plasma bubbles observed in the Brazilian sector.

المؤلفون: Tardelli-Coelho, F.¹, Tardelli, A.¹, Venkatesh, K.¹, Pimenta, A.A.², Abalde, J.R.³

المصدر: Advances in Space Research. Oct2017, Vol. 60 Issue 8, p1716-1724. 9p.

مصطلحات موضوعية: *PLASMA bubbles, *IONOSPHERE, *PLASMA density, *AIRGLOW, *PHOTOMETERS

مصطلحات جغرافية: EQUATOR, BRAZIL

10

دورية أكاديمية

Ionospheric storm due to solar Coronal mass ejection in September 2017 over the Brazilian and African longitudes.

المؤلفون: Fagundes, PR.¹ (AUTHOR), Tsali-Brown, VY.¹ (AUTHOR), Pillat, VG.¹ (AUTHOR), Arcanjo, MO.¹ (AUTHOR), Venkatesh, K.² (AUTHOR), Habarulema, JB.^3,4 (AUTHOR), Bolzan, MJA⁵ (AUTHOR), de. Jesus, R⁶ (AUTHOR), de Abreu, AJ^6,7 (AUTHOR), Tardelli, A.¹ (AUTHOR), Vieira, F.^1,8 (AUTHOR), Denardini, CM.⁶ (AUTHOR)

المصدر: Advances in Space Research. Jan2023, Vol. 71 Issue 1, p46-66. 21p.

مصطلحات موضوعية: *INTERPLANETARY magnetic fields, *SOLAR wind, *CORONAL mass ejections, *SPACE environment, *INTERPLANETARY medium, *MAGNETIC storms, *HELIOSEISMOLOGY, *LATITUDE, *EQUATORIAL ionization anomaly

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