The collection consists of all Sentinel-1 GRD Level 1 products covering whole observation area (global) since 2014-10-03. Observation modes included: WV (since 2014-10-03), EV (since 2014-10-03). Level-1 Ground Range Detected (GRD) products consist of focused SAR data that has been detected, multi-looked and projected to ground range using an Earth ellipsoid model. Phase information is lost. The resulting product has approximately square spatial resolution pixels and square pixel spacing with...

The collection consists of all Sentinel-1 SLC Level 1 products covering whole observation area (global) since 2014-04-03. Sentinel-1 level-1 Single Look Complex (SLC) products consist of focused SAR data geo-referenced using orbit and attitude data from the satellite and provided in zero-Doppler slant-range geometry. The products include a single look in each dimension using the full transmit signal bandwidth and consist of complex samples preserving the phase information.

The collection consists of all Sentinel-1 OCN Level 2 products covering whole observation area (global) since 2014-04-03. Level-2 consists of geolocated geophysical products derived from Level-1. Level-2 Ocean (OCN) products for wind, wave and currents applications may contain the following geophysical components derived from the SAR data: Ocean Wind field (OWI), Ocean Swell spectra (OSW), Surface Radial Velocity (RVL).

The collection consists of all Sentinel-1 RAW Level 0 products covering whole observation area (global) since 2014-04-03. The Sentinel-1 SAR Level-0 products collection consist of compressed and unfocused SAR raw data. Level-0 products are the basis from which all other high level products are produced. SENTINEL-1 is an imaging radar mission providing continuous all-weather, day-and-night imagery at C-band. The SENTINEL-1 constellation provides high reliability, improved revisit time,...

The collection consists of all Sentinel-3 SRAL Level 1 A products covering whole observation area (global) since 2016-06-15. The SRAL instrument comprises one nadir-looking antenna, externally mounted on the satellite's +Zs Earth panel, and a central electronic chain composed of a Digital Processing Unit (DPU) and a Radio Frequency Unit (RFU). The central electronic chain is mounted inside the satellite on the -Ys panel in a cold redundant configuration. The main frequency used for range...