The paper describes the organization of monitoring the stability of the barrow of phosphogypsum LLC «Balakovo mineral fertilizers». The technique of observation using a laser-scanning systems is discussed. The process of processing the results of the laser scanning survey is shown.

The paper presents comparison of classical methods of instrumental observations of slope stability with survey technology based on the use of laser scanning systems, as an example of the organization of monitoring the stability of the phosphogypsum stack Ltd «Balakovo mineral fertilizers».