The Pix4D innovation: an improved accuracy for rolling shutter cameras

The shutter type of the camera used to acquire imagery can influence the results produced by photogrammetry software. Images taken with rolling shutter cameras, for example, contain a vertical displacement ...

The difference between an aerial photo and a digital orthophoto

Regular aerial photos are made following the principles of central projection. This means that a photo represents the image of the earth’s surface as observed from a single point ...