Landfills are the results of human economic activity, its limitation, displacement and volume control is one of main problems of sustainable development. It is necessary to perform landfill monitoring making volumetric, area measurements, and controlling used and free territories. Laser scanning methods are used to measure landfill areas and to obtain precise height points. By comparing data obtained in different periods, the volume of waste is calculated. Metrum performs volume measurements by using its aircraft with laser scanner.