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The CAMS analysis o-suite (experiment hd7v running at tco399, L137) was started on 2020-01-01, with an e-suite period from 2020-01-01 to 2020-07-01. Main new feature are:

  • New IFS cycle 47R1  (operational branch)
  • Inclusion of IASI CO2.

  • The assimilation of IASI XCH4 has been extended to extratropical latitudes. To avoid assimilation over antarctica, data is blacklisted south of 60S.
  • Introduction of IASI XCO2 assimilation
  • Assimilation of  TROPOMI XCH4 upon data availability due to problems in acquisition at the time of e-suite runs. Large gaps for Jan2019 and early Feb2019, i.e. low impact of TROPOMI in these dates.
  • New  CAMS-GLOB-ANTv4.2 anthropogenic CO2 and CH4 emissions (monthly mean files).
  • Roedenbeck et al. (2013) CO2 air-sea monthly fluxes for 2017 (Jena-CarboScope v1.6 based on SOCAT data).
  • CO2 initial conditions of e-suite  (20191231) from a research analysis experiment assimilating TROPOMI CH4 (hcts).
  • CH4 initial conditions of e-suite (20191231) from a research analysis experiment assimilating TROPOMI CH4 (hcts).

Satellite data usage for atmospheric composition


CO2
Assimilated:GOSAT XCO2, IASI XCO2
Monitored:
CH4
Assimilated:GOSAT XCH4, IASI XCH4, (TROPOMI XCH4)
Monitored:

Changes introduced during production affecting the quality of the products


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Flux updates


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Changes in GHG observations


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Changes introduced during e-suite phase



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