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Schreier, Franz and Städt, Steffen and Hedelt, Pascal and Godolt, Mareike (2018) Transmission spectroscopy with the ACE-FTS infrared spectral atlas of Earth: A model validation and feasibility study. European Planetary Science Congress 2018, 2018-09-17 - 2018-09-21, Berlin, Germany.
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Official URL: http://meetingorganizer.copernicus.org/EPSC2017/EPSC2017-630.pdf
Abstract
For an assessment of the detectability of molecular concentrations from transit spectra of Earth-like exoplanets, occultation spectra observed by the ACE-FTS instrument onboard the Canadian Earth observation satellite SciSat mission have been modeled with a line-by-line infrared radiative transfer code. For a quantitative estimate of visibility and detectability the maximum change of the residual spectrum, the relative change of the residual norm, the additional transit depth, and signal-to-noise ratios for a JWST setup are considered.
| Item URL in elib: | https://elib.dlr.de/122727/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Poster) | ||||||||||||||||||||
| Title: | Transmission spectroscopy with the ACE-FTS infrared spectral atlas of Earth: A model validation and feasibility study | ||||||||||||||||||||
| Authors: |
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| Date: | September 2018 | ||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | Atmospheric remote sensing, molecular absorption, thermal infrared, exoplanets, inversion | ||||||||||||||||||||
| Event Title: | European Planetary Science Congress 2018 | ||||||||||||||||||||
| Event Location: | Berlin, Germany | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 17 September 2018 | ||||||||||||||||||||
| Event End Date: | 21 September 2018 | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||
| HGF - Program Themes: | Earth Observation | ||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||
| DLR - Program: | R EO - Earth Observation | ||||||||||||||||||||
| DLR - Research theme (Project): | Vorhaben Spectroscopic Methods in Remote Sensing (old) | ||||||||||||||||||||
| Location: | Berlin-Adlershof , Oberpfaffenhofen | ||||||||||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > Atmospheric Processors Institute of Planetary Research > Extrasolar Planets and Atmospheres | ||||||||||||||||||||
| Deposited By: | Schreier, Dr.rer.nat. Franz | ||||||||||||||||||||
| Deposited On: | 06 Nov 2018 10:42 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:26 |
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