E
Earth Science System Components
The chart at this link, http://www.artpo.ssc.nasa.gov/m2m_legacy/documents/Components_Chart_v8.1.pdf (see also Figure E-1 below), identifies Earth Observation sources, physical parameters measured, models and analysis systems, model outputs/predictions, and decision support tools. This chart is a very organized effort by ASP to develop a catalog (i.e., inputs) of the enormous variety of NASA products in one place.