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Towards the simulation and inversion of user-defined inland water imaging spectrometer data


Odermatt, D; Knaeps, E; Raymaekers, D; Sterckx, S; Kneubühler, M; Schaepman, M E (2010). Towards the simulation and inversion of user-defined inland water imaging spectrometer data. In: Hyperspectral Workshop 2010, Frascati, IT, 17 March 2010 - 19 March 2010, 1-5.

Abstract

An at-sensor radiance simulation environment based on Hydrolight and MODTRAN-5 was set up for the evaluation of arbitrary combinations of sensors, methods and targets for the investigation of inland water quality. Each Ls simulation requires three MODTRAN- 5 runs, whereas two runs are needed for the calculation of the specular reflectance. Simulation results can be used in the preparation of specific algorithms for future sensors, e.g. the Airborne Prism Experiment (APEX), as well as for vicarious calibration, to estimate the noise sensitivity of a specific algorithm or in general project planning.

Abstract

An at-sensor radiance simulation environment based on Hydrolight and MODTRAN-5 was set up for the evaluation of arbitrary combinations of sensors, methods and targets for the investigation of inland water quality. Each Ls simulation requires three MODTRAN- 5 runs, whereas two runs are needed for the calculation of the specular reflectance. Simulation results can be used in the preparation of specific algorithms for future sensors, e.g. the Airborne Prism Experiment (APEX), as well as for vicarious calibration, to estimate the noise sensitivity of a specific algorithm or in general project planning.

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Additional indexing

Item Type:Conference or Workshop Item (Paper), not refereed, original work
Communities & Collections:07 Faculty of Science > Institute of Geography
Dewey Decimal Classification:910 Geography & travel
Language:English
Event End Date:19 March 2010
Deposited On:16 Aug 2010 12:20
Last Modified:11 Aug 2017 19:19
Additional Information:ESA-SP 683
Official URL:http://www.congrex.nl/10c02/

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