GPS systems may get first responders to incident scenes fast, but navigating buildings’ complex mazes of hallways and corridors in potentially chaotic or low-visibility situations can be tricky.

When a motion detector went off overnight at Kromrey Middle School, a police dispatcher called up a digital map of the building, pinpointed the detector, clicked on a live feed from the nearest camera ...

Scientists in Germany have, for the first time, created the most comprehensive digital representation of the world’s man-made environment by compiling a massive 3D, high-resolution dataset containing ...