MONITORING OF HIGH RISE BUILDING USING VERY LONG FOCAL LENGTH OF CAMERA LENS AND THREE DIMENSIONS GOOGLE IMAGES. J. eng. sustain. dev. [Internet]. 2019 Jan. 1 [cited 2024 Jul. 3];23(1):1-12. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/227