A fast H2O total column density product from GOME
نویسنده
چکیده
A fast H2O total column density product from GOME – validation with in-situ aircraft measurements T. Wagner, J. Heland, M. Zöger, and U. Platt Institut für Umweltphysik, University of Heidelberg, Germany Deutsches Zentrum für Luftund Raumfahrt (DLR), Institut für Physik der Atmosphäre, Oberpfaffenhofen, Germany Deutsches Zentrum für Luftund Raumfahrt (DLR), Flugabteilung, Oberpfaffenhofen, Germany Received: 31 October 2002 – Accepted: 9 January 2003 – Published: 29 January 2003 Correspondence to: T. Wagner ([email protected])
منابع مشابه
A fast H2O total column density product from GOME – Validation with in-situ aircraft measurements
Atmospheric water vapour is the most important greenhouse gas which is responsible for about 2/3 of the natural greenhouse effect, therefore changes in atmospheric water vapour in a changing climate (the water vapour feedback) is subject to intense debate. H2O is also involved in many important reaction cycles of atmospheric chemistry, e.g. in the production of the OH radical. Thus, long time s...
متن کاملSP-531 Envisat Validation Workshop
In order to assess the level-2 data retrieval accuracy of selected trace gases (O3, NO2, H2O) from SCIAMACHY and MIPAS, which are part of the atmospheric instrumentation on the recently launched ENVISAT satellite, operational and some scientific products are validated by comparison with other space borne instruments (GOME, HALOE, SAGE II, POAM III). First results of these satellite intercompari...
متن کاملGOME level 1-to-2 data processor version 3.0: a major upgrade of the GOME/ERS-2 total ozone retrieval algorithm.
The global ozone monitoring experiment (GOME) was launched in April 1995, and the GOME data processor (GDP) retrieval algorithm has processed operational total ozone amounts since July 1995. GDP level 1-to-2 is based on the two-step differential optical absorption spectroscopy (DOAS) approach, involving slant column fitting followed by air mass factor (AMF) conversions to vertical column amount...
متن کاملComparison of total ozone from the satellite instruments GOME and TOMS with measurements from the Dobson network
Over the last 3 decades, satellite data have been used to monitor long-term global changes in stratospheric ozone. The TOMS series (1978–present) and GOME (1995– present) are two very important instruments in this context. In this paper, TOMS total ozone and three approaches to derive total ozone from GOME measurements are validated with ground-based Dobson network data. Beyond the operational ...
متن کاملA fast method for retrieval of cloud parameters using oxygen A band measurements from the Global Ozone Monitoring Experiment
The Global Ozone Monitoring Experiment (GOME) on board the ERS-2 isdesigned to measure trace gas column densities in the Earth's atmosphere. Such retrievals are hindered by the presence of clouds. The most important cloud parameters that are needed to correct trace gas column density retrievals for the disturbing effects of clouds are the (effective) cloud fraction and cloud top pressure. At pr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002