Search: id:"swepub:oai:DiVA.org:ltu-65371" >
Spectral informatio...
Spectral information retrieval from integrated broadband photodiode Martian ultraviolet measurements
-
- Vázquez, Luiz (author)
- Departamento de Matem´atica Aplicada, Facultad de Inform´atica, Universidad Complutense de Madrid
-
- Zorzano, María Paz (author)
- Centro de Astrobiología (CSIC-INTA)
-
- Jimenez, Salvador (author)
- Departamento de Matemática Aplicada a las TT.II., E.T.S.I.T., Universidad Politécnica de Madrid
-
(creator_code:org_t)
- 2007
- 2007
- English.
-
In: Optics Letters. - 0146-9592 .- 1539-4794. ; 32:17, s. 2596-2598
- Related links:
-
https://urn.kb.se/re...
-
show more...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- We propose an algorithm to retrieve the global features of the spectral dependence of the ultraviolet (LTV) irradiance from integrated, broadband LTV measurements performed with a set of photodiodes with different LTV filters. This fit, when applied to ground-based measurements and compared with the incident Solar spectral irradiance on the top of the atmosphere, may be used to extract the spectral dependence of the LTV opacity and the most relevant parameters characterizing the scattering with atmospheric aerosol (Angstrom exponent, etc.) as well as the biological effective doses. In this way, using a set of photodiodes instead of a spectrophotometer, one may get spectral information within very low mass, package, and weight constraints, which is particularly useful for space missions. We consider its application for the rover-based exploration of the Martian ground, which is subject to daily and seasonal opacity variations
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Rymd- och flygteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Aerospace Engineering (hsv//eng)
Keyword
- Atmosfärsvetenskap
- Atmospheric science
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database