GEOS-5

GEOS-5 Configuration for DISCOVER-AQ: Difference between revisions

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→GEOS-5 Customization for GloPac: new version of ARCTAS regions map
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[[image:DISCOVER-AQ.blue.jpg|left]]
[[image:DISCOVER-AQ.blue.jpg|none|alt=DISCOVER-AQ|DISCOVER-AQ]]


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* The Gridpoint Statistical Interpolation (GSI) analysis system, jointly developed by NOAA/NCEP and GMAO
* The Gridpoint Statistical Interpolation (GSI) analysis system, jointly developed by NOAA/NCEP and GMAO


This system will be complemented by the GEOS-5 Aerosol/Chemistry (AeroChem) components that were used in support of [http://gmao.gsfc.nasa.gov/highlights/tc4mission/ TC4 (Tropical Composition, Cloud and Climate Coupling) Mission], and [http://gmao.gsfc.nasa.gov/projects/arctas/ ARCTAS (Arctic Research of the Composition of the Troposphere from Aircraft and Satellites) Mission] including
This system will be complemented by the GEOS-5 Aerosol/Chemistry (AeroChem) components that were used in support of [http://gmao.gsfc.nasa.gov/highlights/tc4mission/ TC4 (Tropical Composition, Cloud and Climate Coupling) Mission], [http://gmao.gsfc.nasa.gov/projects/arctas/ ARCTAS (Arctic Research of the Composition of the Troposphere from Aircraft and Satellites) Mission] and [http://gmao.gsfc.nasa.gov/projects/glopac/  GloPac (NASA Global Hawk Pacific) Mission] including


* Global CO and CO2 tracers
* Global CO and CO2 tracers
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Advection, diffusion, and convective transport of the above tracers are performed on-line within the GEOS-5 AGCM.
Advection, diffusion, and convective transport of the above tracers are performed on-line within the GEOS-5 AGCM.


== GEOS-5 Customization for GloPac ==
== GEOS-5 Customization for DISCOVER-AQ ==


[[image:ARCTAS-r1.small.png|right]]
[[image:ARCTAS-r1.small.png|right]]


The baseline GEOS-5 system will include the following new features in support of GloPac:
The baseline GEOS-5 system will include the following new features in support of DISCOVER-AQ:


* Additional tracers (see Table 1 for the definition of specific regions):  
* Additional tracers (see Table 1 for the definition of specific regions):  
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*** Tropospheric origin
*** Tropospheric origin
*** Stratospheric origin
*** Stratospheric origin
* The [[GEOS-5 File Specification Addendum for GloPac]] documents describes the additional data products being generated
* The [http://gmao.gsfc.nasa.gov/products/documents/GEOS-5%207%202_File_Specification_17June2011_Final.pdf GEOS-5.7.2 File Specification] document describes the data products being generated
* A real-time data delivery system consisting of
* A real-time data delivery system consisting of
** OPeNDAP server
** OPeNDAP server
** Anonymous FTP
** Anonymous FTP
** Web Map Server (WMS) with GoogleEarth capabilities (SIVO)
** Web Map Server (WMS) with GoogleEarth capabilities (SIVO)
* On-line visualization system tailored for GloPac
* On-line visualization system tailored for DISCOVER-AQ
** WMS viewer (SIVO)
** WMS viewer (SIVO)
** Web-based visualization of ''Chemical Weather'' (Code 613.3)
** Visualization of [http://acdb-ext.gsfc.nasa.gov/People/Colarco/Mission_Support/ ''Chemical Weather''] (Code 613.3)
** [http://gmao.gsfc.nasa.gov/products/nwp/systems/fp/envirogram/ Envirograms for target locations]
 


<center>
<center>
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|+ ''Table 1.'' Regions for defining tag tracers.   
|+ ''Table 1.'' Regions for defining tag tracers.   


!  Type         !! Region           !! Variable Name       !! Masking     
!  Type !! Region                 !! Variable Name !! Masking     
|-
|-
| Non-BB || Global                   || conbgl           ||     none       
| Non-BB || Global                 || conbgl         || none       
|-
|-
| Non-BB || Asia                   || conbas           ||     4, 10       
| Non-BB || Asia                   || conbas         || 4, 10       
|-
|-
| Non-BB || North America || conbna           ||     1         
| Non-BB || North America           || conbna         || 1         
|-
|-
| Non-BB || Europe             || conbeu           ||     3, 9   
| Non-BB || Europe                 || conbeu         || 3, 9   
|-
|-
| BB   || Global                   || cobbgl || none
| BB     || Global                 || cobbgl         || none
|-
|-
| BB   || Asia & Europe                   || cobbae || 3, 4, 9, 10
| BB     || Asia & Europe           || cobbae         || 3, 4, 9, 10
|-
|-
| BB   || North America                 || cobbna || 1   
| BB     || North America           || cobbna         || 1   
|-
|-
| BB   || Central & South America || cobbla || 2, 6   
| BB     || Central & South America || cobbla         || 2, 6   
|-
|-
| BB   || Africa                                 || cobbaf || 5
| BB     || Africa                 || cobbaf         || 5
|-
|-
| CFC12 || Troposhere         || cfc12t         || below GEOS-5 PV-based tropopause
| CFC12 || Troposhere             || cfc12t         || below GEOS-5 PV-based tropopause
|-
|-
| CFC12 || Stratosphere       || cfc12s         || above GEOS-5 PV-based tropopause
| CFC12 || Stratosphere           || cfc12s         || above GEOS-5 PV-based tropopause
|-
|-
|}
|}
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* [http://hyperion.gsfc.nasa.gov/People/Colarco/arctas/gmi_oh_ch4_h2o2_no3.x144_y91_z72_t12.2006.ch4 Methane (sfc)]
* [http://hyperion.gsfc.nasa.gov/People/Colarco/arctas/gmi_oh_ch4_h2o2_no3.x144_y91_z72_t12.2006.ch4 Methane (sfc)]
* [http://hyperion.gsfc.nasa.gov/People/Colarco/arctas/gmi_oh_ch4_h2o2_no3.x144_y91_z72_t12.2006.zonal.ch4 Methane (zonal average)]
* [http://hyperion.gsfc.nasa.gov/People/Colarco/arctas/gmi_oh_ch4_h2o2_no3.x144_y91_z72_t12.2006.zonal.ch4 Methane (zonal average)]
===Biomass burning emissions===
Daily QFED v2.2 fire emissions. The [http://opendap.gsfc.nasa.gov:9090/dods/Emissions/QFED/NRT/ QFED Level3b] product includes BC, OC, CO, CO2, SO2 and PM25 emissions.


===CO2 Emission Fluxes===
===CO2 Emission Fluxes===
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===Anthropogenic Aerosol and Precursor Emissions===
===Anthropogenic Aerosol and Precursor Emissions===
Fuel combustion emissions of SO2, BC, and OC in 2006 from 17 world regions are from David Streets (personal communication).  We then map those emissions to global 1x1 grids based on the gridded emission patterns from Bonds et al. (1996) for BC and OC and EDGAR 1995 for SO2.  We also assume a sulfate emission from fuel combustion sources which is 3% of the SO2 emission.<br>
Fuel combustion emissions of SO2, BC, and OC in 2006 from 17 world regions are from David Streets (personal communication).  We then map those emissions to global 1x1 grids based on the gridded emission patterns from Bonds et al. (1996) for BC and OC and EDGAR 2005 for SO2.  SO2 from non-energy sectors is emitted at 0m - 100m. SO2 from the energy sector is emitted at 100m - 500m. We also assume a sulfate emission from fuel combustion sources which is 3% of the SO2 emission.
<br>


* [http://hyperion.gsfc.nasa.gov/People/Colarco/arctas/bond_streets.anthro_bc_src.sfc.x360_y181.2006/ Black Carbon]
* [http://hyperion.gsfc.nasa.gov/People/Colarco/arctas/bond_streets.anthro_bc_src.sfc.x360_y181.2006/ Black Carbon]
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