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[PDF] Top 20 Mid-upper tropospheric methane retrieval from IASI and its validation

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Mid-upper tropospheric methane retrieval from IASI and its validation

Mid-upper tropospheric methane retrieval from IASI and its validation

... the retrieval error (IASI – convolved in situ) in different latitudes (upper left) of ...the retrieval error in the high northern latitudes is slightly larger than in the tropics and the ... See full document

11

Cross-validation of IASI/MetOp derived tropospheric D with TES and ground-based FTIR observations

Cross-validation of IASI/MetOp derived tropospheric D with TES and ground-based FTIR observations

... calculated from LMDZ model pro- files within a given 20 ◦ latitudinal ...by IASI observational error while at Izana the smoothing error also impacts the expected dif- ...note from Fig. 11 that the ... See full document

20

Seven years of IASI ozone retrievals from FORLI: validation with independent total column and vertical profile measurements

Seven years of IASI ozone retrievals from FORLI: validation with independent total column and vertical profile measurements

... All IASI TOCs meet- ing the above criteria were then averaged for each ground- based ...apart from three Antarctic stations, the Brewer network mostly represents the Northern Hemisphere (NH), whereas the ... See full document

27

Towards validation of ammonia (NH 3) measurements from the IASI satellite

Towards validation of ammonia (NH 3) measurements from the IASI satellite

... Acknowledgements. IASI has been developed and built under the responsibility of the “Centre national d’études spatiales” (CNES, ...The IASI L1 data are received through the EUMETCast near real-time data ... See full document

17

Retrieval of MetOp-A/IASI CO profiles and validation with MOZAIC data

Retrieval of MetOp-A/IASI CO profiles and validation with MOZAIC data

... of tropospheric trace gases with a high spatial resolution. IASI, the Infrared At- mospheric Sounding Interferometer, onboard MetOp-A, is dedicated to long-term global-scale monitoring of a se- ries of key ... See full document

15

Retrieval and validation of MetOp/IASI methane

Retrieval and validation of MetOp/IASI methane

... Kirschke, S., Bousquet, P., Ciais, P., Saunois, M., Canadell, J., Dlu- gokencky, E., Bergamaschi, P., Bergmann, D., Blake, D., Bruh- wiler, L., Cameron-Smith, P., Castaldi, S., Chevallier, F., Feng, L., Fraser, A., ... See full document

16

Retrieval of ash properties from IASI measurements

Retrieval of ash properties from IASI measurements

... estimation retrieval algorithm to obtain probable values for the ash optical depth (AOD), particle effective radius, plume top height, and effective radiating ...the validation of the height product, which ... See full document

16

Analysis of the potential of one possible instrumental configuration of the next generation of IASI instruments to monitor lower tropospheric ozone

Analysis of the potential of one possible instrumental configuration of the next generation of IASI instruments to monitor lower tropospheric ozone

... for IASI/2 because this latter instrument has a better sensitivity at the lowest altitudes and then a smaller contribution of the a ...the validation results of Dufour et ...the upper troposphere– ... See full document

15

Global height-resolved methane retrievals from the Infrared Atmospheric Sounding Interferometer (IASI) on MetOp

Global height-resolved methane retrievals from the Infrared Atmospheric Sounding Interferometer (IASI) on MetOp

... observations from nadir-viewing satellite sensors can now provide information to complement and extend that available from surface in situ and remote-sensing measure- ments to improve our knowledge of the ... See full document

30

Profiles of CH 4, HDO, H2 O, and N 2O with improved lower tropospheric vertical resolution from Aura TES radiances

Profiles of CH 4, HDO, H2 O, and N 2O with improved lower tropospheric vertical resolution from Aura TES radiances

... TES methane estimates are now sensitive to methane variability from approximately 800 hPa to 200 hPa whereas previous TES retrievals were only sensitive to methane in the mid- to ... See full document

15

Retrieval of three-dimensional small-scale structures in upper-tropospheric/lower-stratospheric composition as measured by GLORIA

Retrieval of three-dimensional small-scale structures in upper-tropospheric/lower-stratospheric composition as measured by GLORIA

... region from Spitsbergen at high northern lati- tudes to Antarctica in the south and from western Africa in the west to the Arabian Sea in the ...period from summer to autumn to quantify the transport ... See full document

15

An examination of the long-term CO records from MOPITT and IASI: comparison of retrieval methodology

An examination of the long-term CO records from MOPITT and IASI: comparison of retrieval methodology

... able from the MOPITT/Terra mission (2000 to ...the IASI/MetOp instrument series (2007–2023 ...derived from the MOPITT and IASI mis- sions, both for total columns and vertical profiles, during ... See full document

16

Retrieval of near-surface sulfur dioxide (SO 2) concentrations at a global scale using IASI satellite observations

Retrieval of near-surface sulfur dioxide (SO 2) concentrations at a global scale using IASI satellite observations

... Hilton, F., Armante, R., August, T., Barnet, C., Bouchard, A., Camy-Peyret, C., Capelle, V., Clarisse, L., Clerbaux, C., Co- heur, P.-F., Collard, A., Crevoisier, C., Dufour, G., Edwards, D., Faijan, F., Fourrié, N., ... See full document

20

Mapping spectroscopic uncertainties into prospective methane retrieval errors from Sentinel-5 and its precursor

Mapping spectroscopic uncertainties into prospective methane retrieval errors from Sentinel-5 and its precursor

... Wagner from DLR for helpful discussions concerning the application of high-resolution atmospheric transmission residuals recorded with ground-based FTIR spectrometers for the estimation of resulting ... See full document

13

Retrieval of tropospheric water vapour by using spectra of a 22 GHz radiometer

Retrieval of tropospheric water vapour by using spectra of a 22 GHz radiometer

... for tropospheric retrievals from March 2007 un- til ...pospheric retrieval is lower than that of the stratospheric re- ...the tropospheric retrieval show a high retrieval-to- ... See full document

13

Observation of tropospheric D by IASI over western Siberia: comparison with a general circulation model

Observation of tropospheric D by IASI over western Siberia: comparison with a general circulation model

... the IASI instrument provides near-global coverage twice daily with a local time of obser- vation close to 9:30 ...p.m. IASI measures in the thermal infrared part of the spectrum, between 645 and 2760 cm −1 ... See full document

15

Retrieval of desert dust aerosol vertical profiles from IASI measurements in the TIR atmospheric window

Retrieval of desert dust aerosol vertical profiles from IASI measurements in the TIR atmospheric window

... the IASI-CALIOP compar- isons in our test-case, of which only a few examples may be shown here, there seems to be only one parameter that gov- erns the extent of agreement between the two instruments: the aerosol ... See full document

15

Derivation of tropospheric methane from TCCON CH 4and HF total column observations

Derivation of tropospheric methane from TCCON CH 4and HF total column observations

... Mahieu, E., Duchatelet, P., Demoulin, P., Walker, K. A., Dupuy, E., Froidevaux, L., Randall, C., Catoire, V., Strong, K., Boone, C. D., Bernath, P. F., Blavier, J.-F., Blumenstock, T., Coffey, M., De Mazière, M., ... See full document

12

Tropospheric ozone column retrieval from OMI data by means of neural networks: a validation exercise with ozone soundings over Europe

Tropospheric ozone column retrieval from OMI data by means of neural networks: a validation exercise with ozone soundings over Europe

... and tropospheric ozone column) cannot be explicitly formulated, although it is known that a physical correlation between these quan- tities ...arises from the fact that the physical relation- ships ... See full document

12

Synoptic, thermodynamic and agroeconomic aspects of severe hail events in Cyprus

Synoptic, thermodynamic and agroeconomic aspects of severe hail events in Cyprus

... mainly from the west direction (Michaelides et ...area from other direc- tions, while only isolated cases are generated or regenerated in situ (Michaelides et ...sions from other Mediterranean areas ... See full document

11

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