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Avik Bhattacharya

indian institute of technology bombay

34H-index
278Paper Count
3.8KCitation Count
Published Papers 76
Publication Date
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PolSARtools: An open source framework for polarimetric synthetic aperture radar data processing and analysis [Software and Data Sets]
errIEEE Geoscience and Remote Sensing Magazine
IF16.4
err2026-08-12
err0
PREAI
errNarayanarao Bhogapurapu; Avik Bhattacharya; Paul Siqueira
errShare
errSave
Crop Classification Using Dual-Pol Scattering Powers From Simulated NISAR L-Band SAR Data
errIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
IF5.3
err2026-03-10
err0
errOAAI
errAshmitha Nihar; Abhinav Verma; Dipankar Mandal; Fabio Dell'Acqua; Avik Bhattacharya
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errSave
Polsartools: A cloud-native python library for processing open polarimetric SAR data at scale
errSoftwareX
IF2.4
err2026-01-01
err0
errOAAI
errBhogapurapu, Narayanarao; Siqueira, Paul; Bhattacharya, Avik
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errSave
ConvAttentionNet: a high-performance model for efficient and accurate PolSAR data classification
errFrontiers in Remote Sensing
IF3.7
err2025-09-27
err0
errOAAI
errMohammed Q. Alkhatib; Ali Jamali; Avik Bhattacharya
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errSave
Enhancing vegetation monitoring: a proposal for a Sentinel-2 based vegetation health index
errFrontiers in Remote Sensing
IF3.7
err2025-08-22
err0
errOAAI
errSandeep Kumar; Swarnendu Sekhar Ghosh; Dipankar Mandal; Avik Bhattacharya; Alok Porwal; L. Karthikeyan
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errSave
A robust and scalable crop mapping framework using advanced machine learning and optical and SAR imageries
errSmart Agricultural Technology
IF5.7
err2025-08-22
err0
errOAAI
errKrishnagopal Halder; Amit Kumar Srivastava; Wenzhi Zheng; Karam Alsafadi; Gang Zhao; Michael Maerker; Manmeet Singh; Lei Guoging; Anitabha Ghosh; Murilo Vianna; Subodh Chandra Pal; Roopam Shukla; Manas Utthasini; Pablo Rosso; Avik Bhattacharya; Uday Chatterjee; Dipak Bisai; Thomas Gaiser; Dominik Behrend; Liangxiu Han; Frank Ewert
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errSave
Reconstruction of the lost Saraswati river course and its associated palaeochannels using multi-resolution SAR and MSS images in the northwestern desertic plains of Rajasthan, India
errREMOTE SENSING APPLICATIONS-SOCIETY AND ENVIRONMENT
IF4.5
err2025-04-01
err0
PREAI
errBiswas, Raja; Rathore, V. S.; Krishna, A. P.; Das, Anup Kumar; Bhattacharya, Avik; Porwal, Alok
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errSave
A Dual-Pol SAR-Based Index for Rice Transplantation Detection
errieee geoscience and remote sensing magazine
IF4.4
err2025-01-01
err0
PREAI
errVerma, Abhinav; Bhattacharya, Avik; Mandal, Dipankar; Lopez-Martinez, Carlos; Gamba, Paolo
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errSave
Joint Analysis of Optical and SAR Vegetation Indices for Vineyard Monitoring: Assessing Biomass Dynamics and Phenological Stages Over Po Valley, Italy
errIEEE Access
IF3.6
err2025-01-01
err0
errOAAI
errAndrea Bergamaschi; Abhinav Verma; Avik Bhattacharya; Fabio Dell’Acqua
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errSave
Bloch Sphere Representation of Polarimetric SAR Targets
errieee geoscience and remote sensing magazine
IF4.4
err2025-01-01
err0
PREAI
errAvik Bhattacharya; Abhinav Verma
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errSave
An Unsupervised Clustering Technique for Dual-Pol Sentinel-1 SLC and GRD SAR Data
errIEEE Transactions on Geoscience and Remote Sensing
IF8.6
err2025-01-01
err0
PREAI
errAbhinav Verma; Avik Bhattacharya; Armando Marino; Subhadip Dey; Paolo Gamba
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errSave
InGARSS 2023 in Bangalore: Striking a Balance
errIEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE
IF16.4
err2024-09-01
err0
PREAI
errSreevalsan-Nair, Jaya; Kiran, Amruth; Bhattacharya, Avik; Daya Sagar, B. S.; Gurudatta, K. N.; Verma, Ujjwal; Meher, Saroj K.; Karthikeyan, Lanka
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errSave
Scattering power components from dual-pol Sentinel-1 SLC and GRD SAR data
errISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING
IF12.2
err2024-06-01
err2
PREAI
errVerma, Abhinav; Bhattacharya, Avik; Dey, Subhadip; Lopez-Martinez, Carlos; Gamba, Paolo
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errSave
International Conference on Machine Intelligence for GeoAnalytics and Remote Sensing 2023: A Brief Report [Conference Reports]
errIEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE
IF16.4
err2024-03-01
err0
errOAAI
errSarma, Thogarcheti Hitendra; Frery, Alejandro C.; Bhattacharya, Avik; Rao, Nidamanuri Rama; Sagar, B. S. Daya
errShare
errSave
Target Characterization Using the Polarimetric Scattering Trace Correlation
errieee geoscience and remote sensing magazine
IF4.4
err2024-01-01
err0
PREAI
errDey, Subhadip; Marino, Armando; Bhattacharya, Avik
errShare
errSave
Target Characterization and Scattering Power Components From Dual-Pol Sentinel-1 SAR Data
errIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
IF8.6
err2024-01-01
err0
PREAI
errVerma, Abhinav; Bhattacharya, Avik; Dey, Subhadip; Marino, Armando; Gamba, Paolo
errShare
errSave
Soil permittivity estimation over vegetative fields using dual polarimetric SAR data
errREMOTE SENSING APPLICATIONS-SOCIETY AND ENVIRONMENT
IF4.5
err2024-01-01
err1
PREAI
errDey, Subhadip; Bhogapurapu, Narayanarao; Hajnsek, Irena; Bhattacharya, Avik; Siqueira, Paul
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errSave
An Alternate Scattering-Type Parameter for Target Characterization and Classification
errIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
IF8.6
err2024-01-01
err2
errOAAI
errBhattacharya, Avik; Verma, Abhinav; Dey, Subhadip; Frery, Alejandro C.
errShare
errSave
Compact-Polarimetric SAR Signature Analysis for Wetland Characterization Using RADARSAT Constellation Mission
errIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
IF8.6
err2024-01-01
err0
PREAI
errJafarzadeh, Hamid; Verma, Abhinav; Mahdianpari, Masoud; Gill, Eric W.; Bhattacharya, Avik; Homayouni, Saeid
errShare
errSave
Unsupervised Multitemporal Triclass Change Detection
errIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
IF8.6
err2024-01-01
err0
PREAI
errNegri, Rogerio G.; Frery, Alejandro C.; Casaca, Wallace; Gamba, Paolo; Bhattacharya, Avik
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errSave

Research Directions

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Co-authors
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