If the subject is 3 m (10 ft) away, what is the pixel density for...

For a 1920x1080 camera, the pixel density at a distance of 3 meters (10 feet) can be calculated using the formula for pixel density (pixels per meter/foot). Given the resolution and distance, the pixel density is 162 pixels per meter (54 pixels per foot). Axis provides guidelines and tools for calculating pixel density to ensure the camera setup meets the required image quality for identification and recognition purposes in their technical resources and planning tools.