Introduction to the Issue on Advanced Signal Processing for GNSS and Robust Navigation

WE are pleased to have this opportunity to organize a special issue on advances in signal processing for Global Navigation Satellite Systems (GNSS) and robust navigation. This we consider as the first and a seminal issue on this important subject to appear in any IEEE journal or transaction. The goal of this interdisciplinary special issue is to bring together a diverse and complementary set of contributions in the area of signal processing for positioning and navigation, introduce the navigation problems to the larger signal processing community, promote further advances in the area, and help to establish a larger research community around this field.