Ukraine said it took a Russian position using just drones and ground robots. Zelenskyy said it was a wartime first, and no Ukrainian infantry was involved. He said robots have done over 22,000 ...
Abstract: Many current satellite-derived bathymetry methods usually rely on in-situ water depth, which limits their applications. In this study, an ICESat-2 assisted dual-band model (IDBM) is proposed ...
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