In 2023, the Philippine coast guard accused its Chinese counterpart of deploying a high-powered laser against one of its ships near the Philippine-controlled Second Thomas Shoal in the South China Sea ...

Over-the-horizon radar (OTHR) is of significance in persistent surveillance. To localize targets, coordinate registration (CR) has to be carried out to transform the coordinates of the targets from ...

Celebrated for its marzipan and for Thomas Mann, the novelist and social critic born in the city 150 years ago, Lübeck makes ...