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Holzer-Popp, T. und Schroedter, M. (2003) Space-based climatology of aerosol components. EGS-AGU-EUG joint assembly, Nizza, 6.-11.4.2003.
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Kurzfassung
At DLR-DFD a synergetic aerosol retrieval method SYNAER was developed which delivers aerosol optical thickness and type from simultaneous measurements of a radiometer (ATSR-2, AATSR, AVHRR) and a spectrometer (GOME, SCIAMACHY, GOME-2). The methodology and a first case study validation and application are described in 2 papers in JGR (T. Holzer-Popp, et al., JGR, 107, 2002). Exploiting measurements of GOME and ATSR-2 (ERS-2) of 3 days per month in the period July 1997 to August 1998 over Europe and Africa, a first climatological dataset was derived. The restriction to 3 days per month is due to the fact that GOME measures small pixels (80x40 km2) only every 4th/5th, 14th/15th, and 24th/25th for 24 hours each month. The climatological dataset thus suffers from a low number of available (cloud fraction below 35%) observations. However, it already shows the distribution of the major components of tropospheric aerosols: sulfate/ nitrate, soot, sea salt, and mineral dust. Equivalent sensor combinations onboard ENVISAT (AATSR, SCIAMACHY) and METOP (AVHRR, GOME-2) will deliver daily measurements with exploitable pixel size and thus provide the potential for a 20 year period of global data collecting for the compilation of an annual aerosol component climatology.
| Dokumentart: | Konferenzbeitrag (Vortrag) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2003, | |||||||||
| Titel: | Space-based climatology of aerosol components | |||||||||
| Autoren: |
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| Datum: | 2003 | |||||||||
| In Open Access: | Nein | |||||||||
| In SCOPUS: | Nein | |||||||||
| In ISI Web of Science: | Nein | |||||||||
| Status: | veröffentlicht | |||||||||
| Stichwörter: | aerosol retrieval | |||||||||
| Veranstaltungstitel: | EGS-AGU-EUG joint assembly, Nizza, 6.-11.4.2003 | |||||||||
| Veranstalter : | EGS | |||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | |||||||||
| HGF - Programm: | Weltraum (alt) | |||||||||
| HGF - Programmthema: | W EO - Erdbeobachtung | |||||||||
| DLR - Schwerpunkt: | Weltraum | |||||||||
| DLR - Forschungsgebiet: | W EO - Erdbeobachtung | |||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | NICHT SPEZIFIZIERT | |||||||||
| Standort: | Oberpfaffenhofen | |||||||||
| Institute & Einrichtungen: | Deutsches Fernerkundungsdatenzentrum | |||||||||
| Hinterlegt von: | DLR-Beauftragter, elib | |||||||||
| Hinterlegt am: | 16 Sep 2005 | |||||||||
| Letzte Änderung: | 06 Jan 2010 12:18 |
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