NASA overwhelmed by climate data

 作者:申桴     |      日期:2019-03-02 01:15:00
NASA’s climatologists have an enormous problem: when it comes to data on the atmosphere, they have too much of it. To help understand climate change, NASA has created its Earth Observing System (EOS), made up of a dozen satellites plus a host of weather balloons and ground-based sensors that collect data such as air temperatures, water-vapour densities and aerosol concentrations. Terabytes of such measurements have been streaming in each day,