This volume offers a broad and comprehensive examination of observational, modeling and theoretical aspects of coastal sea level science. The collection of overview articles provides up-to-date information on the causes of coastal sea level variability and change, contributes to better understanding of the influence of large-scale climate signals and open ocean processes on the coast, and addresses effects of waves, storm surges, and tides on extreme sea level and coastal flooding. Projections of long-term coastal changes and associated uncertainties are also proposed. The volume contributes to better identifying priorities for the development of an optimal and integrated (satellite and ground-based) coastal observing system and highlights present modeling and observing challenges for monitoring and predicting coastal sea level on daily to multi-decadal time scales. Previously published in Surveys in Geophysics, Volume 40, Issue 6, 2019 The chapters "Concepts and Terminology for Sea Level: Mean, Variability and Change, Both Local and Global", "Forcing Factors Affecting Sea Level Changes at the Coast", "Sea Level and the Role of Coastal Trapped Waves in Mediating the Influence of the Open Ocean on the Coast", "Impacts of Basin-Scale Climate Modes on Coastal Sea Level: a Review", "Interactions Between Mean Sea Level, Tide, Surge, Waves and Flooding: Mechanisms and Contributions to Sea Level Variations at the Coast", "Uncertainties in Long-Term Twenty-First Century Process-Based Coastal Sea-Level Projections" and "Probabilistic Sea Level Projections at the Coast by 2100" are available as open access articles under a CC BY 4.0 license at link.springer.com

The Sentinel missions of the COPERNICUS Programme of the European Union, as well as other Earth Observation missions, provide new opportunities for systematic monitoring of natural and man-made hazards and disasters that can highly impact human societies.The contributions collected in this book address a broad range of geohazards observable from space, including earthquakes, volcanic hazards, extreme events (e.g. storm surges, floods and droughts), fires, pollution, tipping points in physical and biological systems, etc.. They provide information on how space observations can improve our understanding of the driving mechanisms at the origin of such geohazards, and of their mutual interactions. Focus is given on the expected added-value information obtained by combining different types of space-based and in situ observations as well as model results. The chapters "Space-Based Earth Observations for Disaster Risk Management", "Earth Observation for the Assessment of Earthquake Hazard, Risk and Disaster Management", "Earth Observation for Crustal Tectonics and Earthquake Hazards", "Earth Observations for Monitoring Marine Coastal Hazards and Their Drivers", "Air Pollution and Sea Pollution Seen from Space" are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com. Previously published in Surveys in Geophysics, Volume 41, Issue 6, 2020