Coordinate transformations and coordinate system conversions.

Abstract: The classical linearized conversion of measurements from polar or spherical coordinates to Cartesian ones generates a bias restricting the use of this conversion to cases where the bias can ...

Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

Boule is Python library for representing reference ellipsoids, calculating their gravity fields, and performing some global coordinate conversions. "Boule" is also French for "ball" as well as a ...

Abstract: This paper presents an experimental study on tracking a small drone target with a high resolution camera and a staring radar. The objective is to assess the benefits of fusing the outputs of ...

The search for the universe’s center starts with a simple intuition: if everything exploded outward in the Big Bang, there must be a point it all came from. Modern cosmology turns that intuition ...

DefendEye (Kraków) builds tube-launched, fully autonomous, AI-powered drones for rapid deployment. The pilot-free system launches in under 10 seconds, streams live video to the DefendEye Command ...

Lee esta nota de prensa en español aquí.Our universe is filled with galaxies, in all directions as far as our instruments can ...

Where is the center of the universe? Learn why researchers say the rules may not apply to the center of the universe.

How confusing inevitability with reality built decades of paradox. What if general relativity never actually tells us that ...

DefendEye and EAGL Technology integrate gunshot detection sensors with autonomous drones to deploy above shooters in under 20 seconds.

DefendEye, P.S.A, manufacturer of the world’s first instant-launch AI Search Drone, and EAGL Technology, Inc., creators of the AEROS platform and ...