The assimilation of CH4 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
CO2
XCO2
Monitored:
CH4
Assimilated:
GOSAT XCH4, IASI
CH4
XCH4, (TROPOMI XCH4)
Monitored:
TROPOMI
Changes introduced during production affecting the quality of the products