MERRA-2 tavg1_2d_lnd_Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4, 1980-01-01 to 2020-10-31

The Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2) is a NASA atmospheric reanalysis for the satellite era using the Goddard Earth Observing System Model, Version 5 (GEOS-5) with its Atmospheric Data Assimilation System (ADAS), version 5.12.4. The MERRA project fo...

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Bibliographic Details
Main Author: Global Modeling and Assimilation Office (GMAO)
Format: Dataset
Language:unknown
Published: Arctic Data Center 2020
Subjects:
Arctic Report Card 2020
Arctic
Merra
Online Access:https://doi.org/10.18739/A27M0416J
id dataone:doi:10.18739/A27M0416J
record_format openpolar
spelling dataone:doi:10.18739/A27M0416J 2024-06-03T18:46:41+00:00 MERRA-2 tavg1_2d_lnd_Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4, 1980-01-01 to 2020-10-31 Global Modeling and Assimilation Office (GMAO) Various places included in the data ENVELOPE(-180.0,180.0,-90.0,90.0) BEGINDATE: 1980-01-01T00:00:00Z ENDDATE: 2020-10-31T00:00:00Z 2020-01-01T00:00:00Z https://doi.org/10.18739/A27M0416J unknown Arctic Data Center Arctic Report Card 2020 Dataset 2020 dataone:urn:node:ARCTIC https://doi.org/10.18739/A27M0416J 2024-06-03T18:16:55Z The Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2) is a NASA atmospheric reanalysis for the satellite era using the Goddard Earth Observing System Model, Version 5 (GEOS-5) with its Atmospheric Data Assimilation System (ADAS), version 5.12.4. The MERRA project focuses on historical climate analyses for a broad range of weather and climate time scales and places the NASA EOS suite of observations in a climate context. MERRA-2 was initiated as an intermediate project between the aging MERRA data and the next generation of Earth system analysis envisioned for the future coupled reanalysis. Without a substantial investment to update MERRA's data assimilation routines, the system lacked the capability to analyze the latest observations. In addition, numerous advances to the GEOS5 system had been implemented since freezing the MERRA system in 2008. Therefore, a new full reanalysis integration was undertaken. MERRA-2 covers the period 1980-present, continuing as an ongoing climate analysis as resources allow. Dataset Arctic Arctic Data Center (via DataONE) Arctic Merra ENVELOPE(12.615,12.615,65.816,65.816)
institution Open Polar
collection Arctic Data Center (via DataONE)
op_collection_id dataone:urn:node:ARCTIC
language unknown
topic Arctic Report Card 2020
spellingShingle Arctic Report Card 2020
Global Modeling and Assimilation Office (GMAO)
MERRA-2 tavg1_2d_lnd_Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4, 1980-01-01 to 2020-10-31
topic_facet Arctic Report Card 2020
description The Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2) is a NASA atmospheric reanalysis for the satellite era using the Goddard Earth Observing System Model, Version 5 (GEOS-5) with its Atmospheric Data Assimilation System (ADAS), version 5.12.4. The MERRA project focuses on historical climate analyses for a broad range of weather and climate time scales and places the NASA EOS suite of observations in a climate context. MERRA-2 was initiated as an intermediate project between the aging MERRA data and the next generation of Earth system analysis envisioned for the future coupled reanalysis. Without a substantial investment to update MERRA's data assimilation routines, the system lacked the capability to analyze the latest observations. In addition, numerous advances to the GEOS5 system had been implemented since freezing the MERRA system in 2008. Therefore, a new full reanalysis integration was undertaken. MERRA-2 covers the period 1980-present, continuing as an ongoing climate analysis as resources allow.
format Dataset
author Global Modeling and Assimilation Office (GMAO)
author_facet Global Modeling and Assimilation Office (GMAO)
author_sort Global Modeling and Assimilation Office (GMAO)
title MERRA-2 tavg1_2d_lnd_Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4, 1980-01-01 to 2020-10-31
title_short MERRA-2 tavg1_2d_lnd_Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4, 1980-01-01 to 2020-10-31
title_full MERRA-2 tavg1_2d_lnd_Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4, 1980-01-01 to 2020-10-31
title_fullStr MERRA-2 tavg1_2d_lnd_Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4, 1980-01-01 to 2020-10-31
title_full_unstemmed MERRA-2 tavg1_2d_lnd_Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4, 1980-01-01 to 2020-10-31
title_sort merra-2 tavg1_2d_lnd_nx: 2d,1-hourly,time-averaged,single-level,assimilation,land surface diagnostics v5.12.4, 1980-01-01 to 2020-10-31
publisher Arctic Data Center
publishDate 2020
url https://doi.org/10.18739/A27M0416J
op_coverage Various places included in the data
ENVELOPE(-180.0,180.0,-90.0,90.0)
BEGINDATE: 1980-01-01T00:00:00Z ENDDATE: 2020-10-31T00:00:00Z
long_lat ENVELOPE(12.615,12.615,65.816,65.816)
geographic Arctic
Merra
geographic_facet Arctic
Merra
genre Arctic
genre_facet Arctic
op_doi https://doi.org/10.18739/A27M0416J
_version_ 1800869663807111168

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