Welcome to the Earthdata User Forum! Here, subject matter experts from several NASA Distributed Active Archive Centers (DAAC) can discuss general questions, research needs and data applications. Users can query how to access, view and interpret the data.
The European Space Agency (ESA) has developed a series of satellite missions, each of which comprises a constellation of satellites called Sentinels. The series consists of three Sentinel-3 platforms Sentinel-3A, launched on 16 February 2016; Sentinel-3B, launched on 25 April 2018; and Sentinel-3C, launch TBD.