Sonia Gallegos

Papers

Total Citations

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About

Sonia Gallegos is a leading expert in ocean color remote sensing, with a focus on the validation and application of geostationary satellite data for coastal and open-ocean monitoring. Her most-cited work, "Comparative Analysis of GOCI Ocean Color Products" (2015, 7 citations), provides a critical assessment of the Geostationary Ocean Color Imager (GOCI)—the first sensor of its kind to offer hourly observations of bio-optical properties around the Korean Peninsula. By comparing normalized water-leaving radiance (nLw) products, Gallegos established foundational benchmarks for data quality and temporal consistency, enabling more accurate tracking of dynamic coastal processes. Her contributions have advanced the use of geostationary platforms for studying phytoplankton blooms, sediment transport, and water quality changes at unprecedented time scales. While her citation count reflects a focused, niche impact in the field, her work is instrumental for researchers developing next-generation ocean color missions. Gallegos’s research bridges satellite engineering and marine science, providing essential tools for ecosystem monitoring and climate studies. Her dedication to rigorous validation ensures that satellite-derived products remain reliable for both scientific inquiry and operational applications.