Video slate image reads "NASA Seasonal-to-Interannual Prediction Project (NSIPP) 2002. The goal of NSIPP is to develop an assimilation and forecast system capable of using a combination of satellite and in situ data to improve the prediction of seasonal-to-interannual signals".
Video slate image reads " NSIPP Cloud Cover Simulation. NSIPP simulates cloud cover over Antarctica and South America during the 1998 La Niña. This simulation covers 25 days from October 20, 1998 through November 13, 1998".
GCMD keywords can be found on the Internet with the following citation:
Olsen, L.M., G. Major, K. Shein, J. Scialdone, S. Ritz, T. Stevens, M. Morahan, A. Aleman, R. Vogel, S. Leicester, H. Weir, M. Meaux, S. Grebas, C.Solomon, M. Holland, T. Northcutt, R. A. Restrepo, R. Bilodeau, 2013. NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 126.96.36.199.0