Assimilation of Satellite-Retrieved Tropospheric NO2 Columns and in-situ Observations into the CMAQ CTM Model

Autoři: RNDr. Kryštof Eben, CSc.
RNDr. Jaroslav Resler, Ph.D.
Pavel Juruš
Mgr. Pavel Krč, Ph.D.
Rok vydání: 2009
Typ publikace: Konferenční příspěvek (mezinárodní konf.)
Periodikum: The Remote Sensing of Tropospheric Constituents from Space. ACCENT-TROPOSAT-2 Activities 2007-8 Final Report 1.2009
Bibliografická citace: EBEN, Kryštof, RESLER, Jaroslav, JURUŠ, Pavel, KRČ, Pavel. Assimilation of Satellite-Retrieved Tropospheric NO2 Columns and in-situ Observations into the CMAQ CTM Model. In: BURROWS, J., BORRELL, P., eds. The Remote Sensing of Tropospheric Constituents from Space. ACCENT-TROPOSAT-2 Activities 2007-8 Final Report 1.2009. Urbino: ACCENT Secretariat, 2009, S. 191-195.
ID: 329960

Abstrakt

Tropospheric NO2 columns retrieved from the instruments GOME2 and OMI and ground-level observations of NO2 from monitoring stations have been assimilated into the CMAQ mesoscale model. The 4DVar method has been used to optimize both initial conditions and emission factors.