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Tejaswini Parashar

@tejaswiniparashar

I apply SAR, GIS, and satellite data to geohazard analysis.

India
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What I'm looking for

I'm looking to apply Earth observation, satellite remote sensing, and GIS to environmental and geoscientific challenges, especially surface deformation, geohazard monitoring, disaster risk assessment, and data-driven spatial analysis.

I'm pursuing an M.Sc. in Geoinformatics at TERI School of Advanced Studies, building on a B.A. (Hons.) in Geography from the University of Delhi.

At SAC, ISRO, I completed a minor project monitoring surface deformation in the Jharia Coalfield through SAR interferometry. I used Sentinel-1 SAR data and SAR/InSAR techniques for deformation and change analysis.

My work also includes land-subsidence assessment in Joshimath, NDVI-based vegetation-change analysis of Tehran using Sentinel-2 and Landsat 8/9 imagery, and hydrological and terrain modelling in ArcGIS Pro.

I'm interested in applying Earth observation, remote sensing, and geospatial technologies to environmental and geoscientific challenges, particularly surface deformation, geohazards, and data-driven spatial analysis.

Experience

Work history, roles, and key accomplishments

Space Applications Centre (SAC), ISRO logoSI

Minor Project Student

Space Applications Centre (SAC), ISRO

Completed a minor project on monitoring surface deformation in Jharia Coalfield using SAR interferometry with Sentinel-1 data. Applied advanced Earth observation and geospatial techniques for deformation mapping and change analysis.

PE

Research Project Student

PERPLEX 2026

Secured 2nd position for presenting a geospatial research study on parking-induced urban dysfunction mapping in Delhi. Applied GIS-based spatial analysis and satellite data interpretation within a two-day timeframe.

TE

Research Project Student

Tehran

Conducted satellite-based vegetation change analysis using NDVI to assess variations before and after conflict events. Utilized Sentinel-2 and Landsat 8/9 imagery with GIS-based spatial analysis.

JU

Research Project Student

Joshimath, Uttarakhand

Conducted field-based and geospatial analysis of land subsidence and associated vulnerability in a Himalayan environment. Integrated geological, hydrological, and socio-economic parameters to assess spatial patterns of risk.

AP

Research Project Student

ArcGIS Pro

Performed advanced hydrological and terrain analysis in ArcGIS Pro, including sink filling, flow direction, flow accumulation, stream network extraction, and watershed delineation. Applied terrain analysis techniques for watershed assessment and spatial interpretation.

Education

Degrees, certifications, and relevant coursework

TERI School of Advanced Studies logoTS

TERI School of Advanced Studies

Master of Science, Geoinformatics

2025 -

Grade: 7.05 CGPA

Pursuing M.Sc. in Geoinformatics with a current CGPA of 7.05.

SD

Shaheed Bhagat Singh College, University of Delhi

Bachelor of Arts, Geography

2022 - 2025

Grade: 7.09 CGPA

Completed B.A. (Hons.) in Geography with a score of 7.09 CGPA.

RV

Rajghat Besant School, Varanasi

Secondary School Certificate, Humanities

2020 - 2022

Grade: 85.4%

Completed secondary schooling in Humanities with a score of 85.4%.

VR

Vikas Vidyalaya, Ranchi

Primary School Certificate, General Studies

2018 - 2020

Grade: 80%

Completed primary schooling with a score of 80%.

Tech stack

Software and tools used professionally

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