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Lenhard, Karim (2013) Monte-Carlo based determination of measurement uncertainty for imaging spectrometers. In: Proceedings of WISPHERS 2013, pp. 1-4. WHISPERS 2013, 2013-06-25 - 2013-06-28, Gainesville, FL, USA. doi: 10.1109/WHISPERS.2013.8080683.
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Official URL: http://core.ieee-whispers.com/
Abstract
To enable traceability of imaging spectrometer data, the associated measurement uncertainties have to be provided reliably. Here, a new tool for a Monte-Carlo-type measurement uncertainty propagation for the uncertainties that originate from the spectrometer itself is described. For this, an instrument model of the imaging spectrometer ROSIS is used. Combined uncertainties are then derived for radiometrically and spectrally calibrated data using a synthetic at-sensor radiance spectrum as input. By coupling this new software tool with an inverse modeling program, the measurement uncertainties are propagated for an exemplary water data product.
| Item URL in elib: | https://elib.dlr.de/83341/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | Monte-Carlo based determination of measurement uncertainty for imaging spectrometers | ||||||||
| Authors: |
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| Date: | June 2013 | ||||||||
| Journal or Publication Title: | Proceedings of WISPHERS 2013 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| DOI: | 10.1109/WHISPERS.2013.8080683 | ||||||||
| Page Range: | pp. 1-4 | ||||||||
| Status: | Published | ||||||||
| Keywords: | Hyperspectral, calibration, uncertainty, CHB | ||||||||
| Event Title: | WHISPERS 2013 | ||||||||
| Event Location: | Gainesville, FL, USA | ||||||||
| Event Type: | international Conference | ||||||||
| Event Start Date: | 25 June 2013 | ||||||||
| Event End Date: | 28 June 2013 | ||||||||
| Organizer: | IEEE | ||||||||
| 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): | R - Vorhaben Spektrometrische Verfahren und Konzepte der Fernerkundung (old) | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > Experimental Methods | ||||||||
| Deposited By: | Lenhard, Karim | ||||||||
| Deposited On: | 10 Jul 2013 14:34 | ||||||||
| Last Modified: | 24 Apr 2024 19:49 |
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