Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Fast computational scheme for inverse modeling of multispectral radiances: application for remote sensing of the ocean

Not Accessible

Your library or personal account may give you access

Abstract

In a variety of remote sensing applications inverse modeling is used to retrieve parameters of our environment from measurements of the radiance spectrum. As the dimensionality of the data increases with the number of spectral channels or as models become more complicated, inverse modeling becomes expensive in terms of computing time. We describe a technique to parameterize a given inverse model, which reduces the necessary computing time by orders of magnitude. An example that uses simulated data of SeaWiFS, an advanced ocean color sensor to be launched in 1993, is given, whereby the concentrations of suspended matter, phytoplankton, and gelbstoff (yellow substance) in water are determined.

© 1993 Optical Society of America

Full Article  |  PDF Article
More Like This
Factor analysis of multispectral radiances over coastal and open ocean water based on radiative transfer calculations

Juergen Fischer, Roland Doerffer, and Hartmut Grassl
Appl. Opt. 25(3) 448-456 (1986)

Inversion of oceanic constituents in case I and II waters with genetic programming algorithms

Malik Chami and Denis Robilliard
Appl. Opt. 41(30) 6260-6275 (2002)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (3)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (6)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved