摘要： During the last three years the European Space Agency (ESA) Sentinel-1 (S1) mission, gathered large collections of Synthetic Aperture Radar (SAR) data over the Earth’s surface. A wide variety of SAR applications have benefited from the use of large stacks of S1 products. Surface displacement monitoring, land cover mapping, crop monitoring or flood detection are successful examples that are being increasingly employed by both public administrations and/or private companies in order to improve the productivity of processes (mining or oil & gas sector) and to provide a rapid response in front of disaster risk management (earthquakes, floods, etc.). The features of S1 sensor, i.e, short revisiting time, wide area processing, high slant-range resolution, improved radiometric accuracy or the availability to work with dual polarimetric data, benefits the reliability of all these applications. In this paper the benefits of multi-temporal SAR applications based on DARES TECHNOLOGY experience using S1 sensor is presented over three classic SAR applications.