Basov, A.Yu and Budak, Vladimir P. and Efremenko, Dmitry and Kokhanovsky, A.A. (2019) Discrete theory of radiation transfer in the "ocean-atmosphere" system. In: Proceedings of X Anniversary All-Russia Conference «Current problems in optics of natural waters» (ONW'2019), pp. 5-11. Saint-Petersburg: JSC "Izd. "KHIMIZDAT". X Anniversary All-Russian Conference Current problems in optics of natural waters (ONW'2019), 2019-10-09 - 2019-10-11, St.-Petersburg, Russia. ISBN 978-5-93808-338-7.
PDF
416kB |
Abstract
After discretization of the scattering integral for a medium slab, the radiation transfer equation takes the form of a matrix ordinary differential equation that has an analytical solution. This solution has the form of scatterers - a matrix of the layer radiance factor, connecting the angular radiance distribution of the incident and outgoing radiations. The solutions of the boundary-value problem complement the boundary conditions for the layer to complete at each boundary, which makes it possible to use the propagator of the matrix equation to determine the field inside the slab. The solution has the property of invariance, which allows replacing two adjacent layers with one, which determines the matrix-operator method, that allows considering the vertical heterogeneity of the slab. This approach makes it possible to represent the Fresnel and diffuse reflection on the layer boundary also in the matrix form. Accordingly, all the expressions for the light field of a slab acquire a closed matrix form, which makes it possible to analytically estimate the accuracy and applicability domain of known engineering approximations
Item URL in elib: | https://elib.dlr.de/130074/ | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
Title: | Discrete theory of radiation transfer in the "ocean-atmosphere" system | ||||||||||||||||||||
Authors: |
| ||||||||||||||||||||
Date: | 2019 | ||||||||||||||||||||
Journal or Publication Title: | Proceedings of X Anniversary All-Russia Conference «Current problems in optics of natural waters» (ONW'2019) | ||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||
Page Range: | pp. 5-11 | ||||||||||||||||||||
Publisher: | Saint-Petersburg: JSC "Izd. "KHIMIZDAT" | ||||||||||||||||||||
ISBN: | 978-5-93808-338-7 | ||||||||||||||||||||
Status: | Published | ||||||||||||||||||||
Keywords: | Discrete radiative trasnfer | ||||||||||||||||||||
Event Title: | X Anniversary All-Russian Conference Current problems in optics of natural waters (ONW'2019) | ||||||||||||||||||||
Event Location: | St.-Petersburg, Russia | ||||||||||||||||||||
Event Type: | national Conference | ||||||||||||||||||||
Event Start Date: | 9 October 2019 | ||||||||||||||||||||
Event End Date: | 11 October 2019 | ||||||||||||||||||||
Organizer: | Russian Academy of Sciences | ||||||||||||||||||||
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: | Oberpfaffenhofen | ||||||||||||||||||||
Institutes and Institutions: | Remote Sensing Technology Institute > Atmospheric Processors | ||||||||||||||||||||
Deposited By: | Efremenko, Dr Dmitry | ||||||||||||||||||||
Deposited On: | 14 Nov 2019 08:36 | ||||||||||||||||||||
Last Modified: | 24 Apr 2024 20:33 |
Repository Staff Only: item control page