Models
type: Concept

MERRA
type: Concept
change note: 2021-11-30 13:32:33.0 [tstevens] Move Concepts delete broader relation (null); add broader relation (MERRA [5a147bc8-abc3-4c79-bbba-0a64bf888b41,826277] - Models [0a184cdc-c074-4946-90a6-02f03c686341,835911]);
change note: 2022-03-11 11:29:34.0 [tstevens] insert Definition (id: null text: The Modern-Era Retrospective analysis for Research and Applications (MERRA) dataset was released in 2009. It is based on a version of the GEOS-5 atmospheric data assimilation system that was frozen in 2008. MERRA data span the period 1979 through February 2016 and were produced on a 0.5° × 0.66° grid with 72 layers. MERRA was used to drive stand-alone reanalyses of the land surface (MERRA-Land) and atmospheric aerosols (MERRAero). language code: en);
change note: 2015-06-21 19:16:17.0 [saritz] Insert Concept add broader relation (MERRA [5a147bc8-abc3-4c79-bbba-0a64bf888b41,158047] - Models/Analyses [113ecbc2-ab36-4d58-a96c-a6ce0106e749,143215]);
change note: 2015-06-21 19:17:32.0 [saritz] S. Ritz added new keyword. insert AltLabel (id: null text: Modern-Era Retrospective Analysis for Research and Applications language code: en);
definition: The Modern-Era Retrospective analysis for Research and Applications (MERRA) dataset was released in 2009. It is based on a version of the GEOS-5 atmospheric data assimilation system that was frozen in 2008. MERRA data span the period 1979 through February 2016 and were produced on a 0.5° × 0.66° grid with 72 layers. MERRA was used to drive stand-alone reanalyses of the land surface (MERRA-Land) and atmospheric aerosols (MERRAero).
in scheme: platforms