IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This compass–with six needles, and a ...

Abstract: This paper presents a method to extract heading information from the sky light polarization pattern and successfully implements the polarized light compass (PL-compass) under foliage ...

When out trekking, hiking or backpacking, you should always have the means to navigate your way around. Getting lost in unfamiliar surroundings as nighttime creeps in is never a good position to be in ...

The rise of GPS vulnerability is putting more resilient, atom-based navigational tools on the map. In late September, a Spanish military plane carrying the country’s defense minister to a base in ...