MERRA-2 tavgU_2d_lnd_Nx: 2d,diurnal,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics 0.625 x 0.5 degree V5.12.4 (M2TUNXLND) at GES DISC

Description

M2TUNXLND (or tavgU_2d_lnd_Nx) is a time-averaged 2-dimensional monthly diurnal means data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This collection consists of land surface diagnostics, such as baseflow flux, runoff, surface soil wetness, root zone soil wetness, water at surface layer, water at root zone layer, and soil temperature at six layers. This data collection is the monthly mean of data fields for each hour and time-stamped with the central time of an hour starting from 00:30 UTC, e.g.: 00:30, 01:30, … , 23:30 UTC.MERRA-2 is the latest version of global atmospheric reanalysis for the satellite era produced by NASA Global Modeling and Assimilation Office (GMAO) using the Goddard Earth Observing System Model (GEOS) version 5.12.4. The dataset covers the period of 1980-present with the latency of ~3 weeks after the end of a month. Data Reprocessing: Please check “Records of MERRA-2 Data Reprocessing and Service Changes” linked from the “Documentation” tab on this page. Note that a reprocessed data filename is different from the original file.MERRA-2 Mailing List: Sign up to receive information on reprocessing of data, changing of tools and services, as well as data announcements from GMAO. Contact the GES DISC Help Desk (gsfc-dl-help-disc@mail.nasa.gov) to be added to the list.Questions: If you have a question, please read "MERRA-2 File Specification Document", “MERRA-2 Data Access – Quick Start Guide”, and FAQs linked from the ”Documentation” tab on this page. If that does not answer your question, you may post your question to the NASA Earthdata Forum (forum.earthdata.nasa.gov) or email the GES DISC Help Desk (gsfc-dl-help-disc@mail.nasa.gov).

Resources

Name Format Description Link
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FImages%2FM2TUNXLND_5.12.4.png
5 https://disc.gsfc.nasa.gov%2Finformation%2Fhowto%3Ftags%3DMERRA
5 https://disc.gsfc.nasa.gov%2Fdatacollection%2FM2TUNXLND_5.12.4.html
5 https://goldsmr4.gesdisc.eosdis.nasa.gov%2Fdata%2FMERRA2_DIURNAL%2FM2TUNXLND.5.12.4%2F
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DM2TUNXLND
5 https://goldsmr4.gesdisc.eosdis.nasa.gov%2Fdods%2FM2TUNXLND.info
5 https://goldsmr4.gesdisc.eosdis.nasa.gov%2Fopendap%2FMERRA2_DIURNAL%2FM2TUNXLND.5.12.4%2Fcontents.html
5 https://goldsmr4.gesdisc.eosdis.nasa.gov%2Fthredds%2Fcatalog%2FMERRA2_DIURNAL_aggregation%2Fcatalog.html%3Fdataset%3Dmerra2_diurnal_aggregation%2FM2TUNXLND.5.12.4_Aggregation.ncml
5 https://gmao.gsfc.nasa.gov%2Freanalysis%2FMERRA-2%2Fdocs%2F
5 https://gmao.gsfc.nasa.gov%2Fpubs%2Fdocs%2FBosilovich785.pdf
5 https://goldsmr4.gesdisc.eosdis.nasa.gov%2Fdata%2FMERRA2_DIURNAL%2FM2TUNXLND.5.12.4%2Fdoc%2FMERRA2.README.pdf
5 https://disc.gsfc.nasa.gov%2Finformation%2Fmission-project%3Ftitle%3DMERRA-2
5 https://disc.gsfc.nasa.gov%2Finformation%2Ffaqs%3Fkeywords%3DMERRA-2%26page%3D1
5 https://disc.gsfc.nasa.gov%2Finformation%2Fdocuments%3Ftitle%3DRecords%2520of%2520MERRA-2%2520Data%2520Reprocessing%2520and%2520Service%2520Changes
5 https://gmao.gsfc.nasa.gov%2Fmedia%2Fpublications%2Fzbly36ziNFDFbmYmvhQeVqPhUo%2FBosilovich785.pdf
5 https://gmao.gsfc.nasa.gov%2Fgmao-products%2Fmerra-2%2Fdocumentation_merra-2%2F

Tags

  • earth-science-soils-land-surface-soil-heat-budget
  • earth-science-soils-land-surface-soil-moisture-water-content-surface-soil-moisture
  • earth-science-precipitation-atmosphere
  • earth-science-soils-land-surface-soil-moisture-water-content
  • earth-science-soils-land-surface-soil-infiltration
  • earth-science-atmospheric-radiation-atmosphere-shortwave-radiation
  • earth-science-snow-ice-terrestrial-hydrosphere
  • earth-science-atmospheric-radiation-atmosphere-longwave-radiation
  • earth-science-soils-agriculture-soil-infiltration
  • earth-science-surface-water-terrestrial-hydrosphere
  • earth-science-soils-land-surface-soil-moisture-water-content-root-zone-soil-moisture
  • earth-science-vegetation-biosphere-leaf-characteristics-leaf-area-index-lai
  • earth-science-atmospheric-water-vapor-atmosphere-water-vapor-processes-evaporation
  • earth-science-snow-ice-terrestrial-hydrosphere-snow-ice-temperature
  • earth-science-snow-ice-terrestrial-hydrosphere-snow-melt
  • earth-science-soils-agriculture-soil-heat-budget
  • earth-science-surface-water-terrestrial-hydrosphere-surface-water-processes-measurements-runoff
  • earth-science-ground-water-terrestrial-hydrosphere-ground-water-processes-measurements-subsurfa
  • earth-science-soils-agriculture-soil-moisture-water-content
  • earth-science-snow-ice-terrestrial-hydrosphere-snow-depth
  • earth-science-vegetation-biosphere-vegetation-index-leaf-area-index-lai
  • earth-science-soils-land-surface-soil-temperature
  • earth-science-soils-agriculture-soil-temperature
  • earth-science-surface-water-terrestrial-hydrosphere-surface-water-processes-measurements-discha

Topics

Categories