This plugin enables the user to make ortho photos fra aerial images. To work the plugin requires aerial images, camera orientations camera parameters, and an elevation moden. Imagers must be in a GDAL readable format. Camera orientations must contain: X,Y,Z,Omega,Phi,Kappa. Camera parameters must contain: Focal length, PPAx, PPAy, Pixel size, Image plane size x, Image plane size y. Images from Vexcel have been calculated.