An article archived on ESS Open Archive introduces a unified vector electromagnetic framework designed to analyze the complex phenomena of ionospheric scintillation and polarization effects on Global Navigation Satellite Systems (GNSS). Ionospheric scintillation refers to the rapid fluctuations in amplitude, phase, and polarization of radio waves, caused by small-scale irregularities in the electron density of the Earth's ionosphere. These fluctuations are a significant concern for GNSS users worldwide, as they can lead to signal degradation, errors in positioning information, and disruptions in communication links. The framework seeks to provide a more comprehensive understanding of how these ionospheric disturbances impact satellite signals, which is crucial for developing robust mitigation strategies. The research area is particularly vital for countries like India, whose geographical location near the geomagnetic equator places it within the equatorial anomaly region, known for intense ionospheric scintillation activity. Studies conducted in Indian locations such as Hyderabad and Kolkata have consistently shown the significant impact of scintillation on both GPS and India's indigenous NavIC (IRNSS) satellite signals. ESS Open Archive is a reputable community server for Earth, environmental, and space science research, established to facilitate the open discovery and rapid dissemination of early research outputs, including preprints, presentations, and scholarly documents. It is supported by organizations like the American Geophysical Union (AGU). However, it is important to note that content published on ESS Open Archive is typically considered a preprint and has not undergone formal peer review by the archive itself. Therefore, while the platform is a credible source for sharing scientific work, the specific claims within the paper would require validation through traditional peer-review processes. The development of such frameworks remains an active and critical area of space weather research.