Sentinel-1 products stored in the catalog provided by the Earth Observation Innovative Platform Testbed Poland. Sentinel-1 is a polar-orbiting, all-weather, day-and-night radar imaging mission for land and ocean services. The first Sentinel-1 satellite was launched on a Soyuz rocket from Europe's Spaceport in French Guiana on 3 April 2014. This collection groups both the SAR Level-0 products and SAR Level-1 that includes the Single Look Complex (SLC) and Ground Range Detected (GRD) products.