Signal Analysis Engineer at NASA Jet Propulsion Laboratory
Pasadena, California, United States
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Summary
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Sara Mirzaee is a Signal Analysis Engineer at JPL with eight years of experience turning satellite geodesy, interferometry, and polarimetry into actionable insights for environmental monitoring and hazard assessment. She holds a PhD in Satellite Geodesy from the University of Miami and completed postdoctoral work at Caltech, blending rigorous research with hands-on algorithm and software development. A proficient Python and MATLAB developer, she contributes to prominent open-source InSAR projects like ISCE2 and MintPy, where she has improved pipeline robustness, metadata handling, and phase-unwrapping workflows. Her work spans backend engineering and scientific methodology, optimizing memory/time allocation and integrating diverse processing paths for real-world satellite products. Based in Pasadena, she applies spatial analysis techniques across marine and terrestrial applications, with a proven ability to translate complex geodetic signals into operational tools for stakeholders.
8 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Civil Engineering-Surveying, Bachelor's degree, Civil Engineering-Surveying at Zanjan University
Doctor of Philosophy - PhD, Marine Geoscience, Doctor of Philosophy - PhD, Marine Geoscience at University of Miami Rosenstiel School of Marine and Atmospheric Science
California Institute of Technology
Master of Science (MSc), Surveying Engineering, Master of Science (MSc), Surveying Engineering at University of Tehran
Contributions:1 review, 13 commits, 8 PRs in 2 years 5 months
Contributions summary:Sara primarily focused on maintaining and improving the ISCE2 framework. Their contributions include fixing deprecation warnings and updating import statements to align with modern Python practices. They also made architectural changes, such as refactoring code into separate run files for better memory and time allocation, and updated the stackSentinel.py. Furthermore, they addressed URL changes in the related dloadOrbits.py and fetchOrbit.py scripts.
Contributions:13 reviews, 9 commits, 13 PRs in 3 years 10 months
Contributions summary:Sara primarily contributed to the `mintpy` software, focused on InSAR time-series analysis. Their work included adding support for different data processing paths, notably for ISCE and GACOS products. They also addressed bug fixes and implemented improvements related to metadata handling and phase unwrapping error correction. The user's changes reflect expertise in manipulating and processing geodetic data within the MintPy framework.
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Sara Mirzaee - Signal Analysis Engineer at NASA Jet Propulsion Laboratory