Chintan Jethva- Doctor of Philosophy
- Research Associate at Indian Space Research Organization
Chintan Jethva
- Doctor of Philosophy
- Research Associate at Indian Space Research Organization
Satish Dhawan Space Centre (SDSC) SHAR, Sriharikota.
About
7
Publications
21,789
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Introduction
Eager to learn and develop modern technologies. Expertise in statistical analytics and visualization of scientific data, especially related to space and atmospheric science to discover meaningful insights. Work experience of web technologies including python, Django, front-end & backend designing, IoT, HTML/CSS and DBMS. Also, enjoy to explore financial market using pine-script. Scientific instrument handling and automatization through programing.
Current institution
Additional affiliations
January 2016 - April 2023
Position
- Doctor of Philosophy
Description
- PhD study involves analysis of observational data sets using GPS TEC records. Study of events trigged in the ionospheric by the geomagnetic storm. Regional climatology of TEC and its comparison with empirical model such as IRI. Characteristics of Ionospheric Scintillation (S4 Index) that can severely affect the GNSS positioning. GPS receiver DCB estimation and RINEX Data processing.
August 2023 - October 2023
Position
- Research Associate
Description
- Ionospheric space weather studies using GNSS RINEX observation.
August 2014 - June 2015
Education
February 2020 - February 2020
Wireless and Planning and Coordination Wing (WPC)
Field of study
- Ham Radio Operator (VU3ZJX)
January 2018 - January 2018
Indian Institute of Remote Sensing
Field of study
- Atmospheric Remote Sensing for Weather and Climate
January 2016 - April 2023
Publications
Publications (7)
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The long-term comparison of International Reference Ionosphere (IRI-2016) predicted total electron content (TEC) with GPS TEC has been performed over low latitude northern EIA crest region (geographic: 22.29° N, 70.74° E). The model bias for various phases of solar activity 23-24 has been investigated. The statistical analysis results show that (i)...
The impact of two earthquakes in April & November 2013 on the aerosol characteristics over Rajkot has been studied using satellite observations and ground-based measurements. Two Earthquake events have been analyzed during the study period with average values of Aqua-MODIS AOD at 550 nm, MWR AOD at 6 different wavelengths, Microtops-II AOD at 4 dif...
The present study focuses on the middle atmospheric ozone variability using 14 (2002–2015) years of Sounding of the Atmosphere using Broadband Emission Radiometry onboard Thermosphere Ionosphere Mesosphere Energetics and Dynamics satellite observations over the mid-latitude regions of northern and southern hemispheres. It is noted that ozone buildu...
The transition regions in thermal structure viz. Tropopause, stratopause and mesopause play a vital role in the vertical coupling of the Earth’s atmosphere. For the first time, inter-hemispheric characteristics of the transition regions over two subtropical regions are studied using temperature observations from the SABER onboard TIMED satellite an...
Long term variations of the middle atmospheric thermal structure in the upper stratosphere and lower mesosphere (20-90. km) have been studied over Ahmedabad (23.1°N, 72.3°E, 55. m amsl), India using SABER (Sounding of the Atmosphere using Broadband Emission Radiometry) onboard TIMED (Thermosphere, Ionosphere, Mesosphere, Energetics and Dynamics) ob...
The temperature retrieved from the SABER (Sounding of the Atmosphere using
Broadband Emission Radiometry) onboard TIMED (Thermosphere Ionosphere
Mesosphere Energetics and Dynamics) satellite during January 2002 to September
2015 are used in this study to delineate the differences of middle atmospheric thermal
structure in the Northern hemisphere (N...
Middle atmospheric oscillations and waves are observed using midnight LIDAR observations and satellite observations.
Questions
Question (1)
