The main goal of this paper is to find answer for two questions: why stereo orthoimage (orthophoto) was forgotten. and furthermore. what conditions have to be fulfilled for this particular technique to be reanimated. Stereo orthophoto concept was first introduced by Collins. https://www.alarecre.com/NHL-Dallas-Stars-Black-Background-iPhone-13-Pro-Max-MagSafe-Case-p96318/