Sentinel-6 AMR-C Near Real-Time (NRT)

The Sentinel-6 AMR-C Near Real-Time (NRT) product provides low-latency measurements of brightness temperatures at 18.7, 23.8, and 34 GHz, acquired with linear polarisation. These data enable rapid estimation of wet tropospheric path delay and atmospheric attenuation corrections for altimetry in near real-time. The product is segmented into 10-minute granules and delivered within three hours of acquisition, supporting operational sea level and weather forecasting systems.