Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/26442
DC Field | Value | Language |
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dc.contributor.author | Haider, Syed A. | en_US |
dc.contributor.author | Kasaba, Yasumasa | en_US |
dc.contributor.author | GIURANNA, MARCO | en_US |
dc.contributor.author | Kuroda, Takeshi | en_US |
dc.contributor.author | Jethwa, Masoom P. | en_US |
dc.date.accessioned | 2020-07-14T10:09:51Z | - |
dc.date.available | 2020-07-14T10:09:51Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/26442 | - |
dc.description.abstract | We have analysed thermal emission spectra obtained from Planetary Fourier Spectrometer (PFS) onboard Mars Express (MEX) for Martian Year (MY) 28 in presence and absence of dust storm at low latitude. A radiative transfer model for dusty atmosphere of Mars is developed to estimate the thermal emission spectra at latitude range 0-10oS, 10-20oS and 20-30oS. These calculations are made at Ls=240o, 280o, 300o, and 320o between wave numbers 250-1400 cm-1. We have also retrieved brightness temperatures from thermal emission spectra by inverting the Planck function. The model reproduces the observed features at wave numbers 600-750 cm-1 and 900-1200 cm-1 due to absorptions by CO2 and dust respectively. In presence of dust storm thermal emission spectra and brightness temperature are reduced by a factor of ~ 2 between wave numbers 900-1200 cm-1. The altitude profiles of dust concentration are also estimated for different aerosol particles of sizes 0.2 to 3 micron. The best fit to the PFS measurements is obtained in presence of aerosol particle of size 0.2 micron. | en_US |
dc.language.iso | eng | en_US |
dc.title | Modeling infrared thermal emissions on Mars during dust storm of MY28: PFS/MEX observation | en_US |
dc.type | Conference abstract | - |
dc.relation.medium | ELETTRONICO | en_US |
dc.relation.volume | 41 | en_US |
dc.relation.firstpage | C3.2-14-16 | en_US |
dc.type.referee | REF_3 | en_US |
dc.description.international | sì | en_US |
dc.relation.ispartofbook | 41st COSPAR Scientific Assembly | en_US |
dc.relation.conferencename | 41st COSPAR Scientific Assembly | en_US |
dc.relation.conferenceplace | Istanbul, Turchia | en_US |
dc.relation.conferencedate | 30 luglio - 7 agosto, 2016 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.type.miur | 274 Abstract in Atti di convegno | - |
dc.identifier.adsbibcode | 2016cosp...41E.786H | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Conference abstract | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.orcid | 0000-0001-8967-9184 | - |
Appears in Collections: | 3.02 Abstract in Atti di convegno |
Files in This Item:
File | Description | Size | Format | |
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Haider COspar2016 C3.2.pdf | Abstract | 52.04 kB | Adobe PDF | View/Open |
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