Tra colori ed emozioni l'arte si fa voce del cuore, in ogni tela avviene il magico incontro tra chi dipinge e chi guarda di storie e di sogni. Among colors and emotions art becomes the voice of the heart, in each canvas there's magical encounter between those who paint and those who look of stories and dreams.

This book investigates tropospheric delays, one of the main error sources in Global Navigation Satellite Systems (GNSS), and its impact plays a crucial role in near real-time weather forecasting. Accessibility and accurate estimation of this parameter are essential for weather and climate research. Advances in GNNS application has allowed the measurements of Zenith Tropospheric Delay (ZTD) in all weather conditions and on a global scale with fine temporal and spatial resolution. However, G...