Pat Scaramuzza
Papers
1
Total Citations
67
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1
About
Pat Scaramuzza is a leading figure in remote sensing, specializing in the calibration and validation of satellite-derived surface reflectance data. Her major contribution lies in rigorously characterizing the LEDAPS (Landsat Ecosystem Disturbance Adaptive Processing System) surface reflectance products, ensuring their reliability for global environmental monitoring. In her highly cited 2013 study, which has garnered 67 citations, Scaramuzza systematically compared LEDAPS data against ground-based measurements from AERONET, field spectrometers, and MODIS imagery. This work established critical quality assurance protocols, demonstrating that LEDAPS products achieve accuracy levels suitable for tracking land cover change, vegetation health, and climate impacts. Her efforts have directly supported the Landsat program's transition to a robust, science-grade data record, enabling researchers worldwide to trust these datasets for long-term ecological studies. Scaramuzza’s meticulous validation work remains a cornerstone for advancing Earth observation science and informing policy decisions on land management and climate resilience.
Research Focus
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