NORWICH, England, July 25 (TNSjou) -- The University of East Anglia issued the following news: * * * Mapping project helps protect coastal world heritage sites from climate threats A major new digital mapping project could help safeguard some of the world's most important and well-known heritage sites from rising seas, flooding and coastal erosion. Researchers have created the Global Coastal Heritage (Glo-CoH) dataset, the first comprehensive digital map of UNESCO World Heritage sites located along coastlines that are less than 20 metres a more PR