Abstract: Eliminating the drift along the gravity direction is crucial for Simultaneous Localization and Mapping (SLAM) systems in long-term running. In this paper, a novel ground-constrain-based SLAM ...

U.S. and Allied aircraft conduct an elephant walk on Andersen Air Force Base, Guam, July 19, 2023. (U.S. Air Force photo by Tech. Sgt. Michael Cossaboom) After Deputy Secretary of Defense Steve ...

Explore Turnagain Arm, a dramatic tidal inlet stretching from the Gulf of Alaska just south of Anchorage. Captured in ultra-high-definition, the footage showcases winding shorelines, expansive tidal ...

Perched 2,700 meters up, Austria’s Dachstein Glacier Skywalk offers incredible views across the Alps. On clear days, you can see as far as Slovenia and Czechia. The glass platform, stronger than those ...

EAST LANSING, Mich. – Researchers at Michigan State University will study the effects on soil health, groundwater, and ecosystems of installing solar panels among farmlands. A five-year, $3.6 million ...

Sam Robinson is a journalist covering regional politics and popular culture. In 2024, Robinson founded Detroit one million, a local news website tailored toward young people. He has reported for MLive ...