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Thainara Lima

PhD Student in Byosistems Engineering

Mississippi State University

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Research Interests: Remote Sensing, Micro- and macroalgae blooms, water quality, radiative transfer modeling,  computer vision for Earth observation, and domain-specific foundational models.

I'm a PhD student in Biosystems Engineering at Mississippi State University, a NASA Early Career Research Fellow supervised by Dr. Vitor Martins, and a member of the Geospatial Computing for Environmental Research (GCER) lab. My PhD project develops scalable AI pipelines for large-scale geospatial data, with a focus on global algal bloom detection in coastal waters. My research integrates in situ radiometric and water quality measurements, radiative transfer theory, and bio-optical modeling with scalable AI to enable robust, global monitoring from satellite observations. My broader research interests combine multispectral and hyperspectral satellite data with field-based measurements to calibrate and evaluate empirical, semi-empirical, and semi-analytical bio-optical models, while advancing domain-aware deep learning approaches tailored to aquatic optical complexity.

​I hold a master’s degree in Remote Sensing from INPE, Brazil, where I focused on bio-optical model calibration using satellite and in situ data. I earned my bachelor’s degree in Geomatics and Surveying Engineering and completed an internship at the University of New Brunswick, Canada, working on GNSS, atmospheric modeling, and remote sensing. I have collaborated with the National Research Council of Italy (CNR-IREA) and the Instrumentation Laboratory for Aquatic Systems (LabISA), applying hyperspectral analysis and optical modeling to advance water quality remote sensing.

News

Oct, 2025 - New paper publication! 🎉🎉 AQUAVis is pipeline to integrate Landsat-Sentinel for aquatic applications, and it's now published in the Science of Remote Sensing! DOI: https://doi.org/10.1016/j.srs.2025.100294

Oct, 2025 - AGU25 presentation acceptance. I'll be presenting my study entitled Deep Learning Algal Bloom Mapping Using 30-m Harmonized Landsat-Sentinel at Global NEarshore Waters (Section H31R). Hope to see y'all there!

Aug, 2025 - Release of AquaPatcher, a Python package designed for extracting image patches over water. Medium post-release to understand the importance of patch sampling in Geo-AI.

Jun, 2025 - I'm honored and grateful to be one of the recipients of the USDA/MSU Summer Research Experience in High Performance Computing and Agriculture!

You can explore more about my work

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