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Mapping Aquatic Systems with a Physically Based Process Chain

Heege, Thomas and Kisselev, Viatcheslav and Miksa, Sabine and Pinnel, Nicole and Häse, Clivia (2005) Mapping Aquatic Systems with a Physically Based Process Chain. In: Ocean Optics XVII, CD-ROM (21), p. 1. Ocean Optics XVII, 2004-10-25 - 2004-10-29, Fremantle (Australien).

Full text not available from this repository.

Abstract

The Modular Inversion Program (MIP) is a processing and development tool designed for the mapping of hydro-biological parameters from multi- and hyperspectral remote sensing data. The architecture of the program consists of general and transferable algorithms based on physical inversion schemes that derive bio-physical parameters from the measured radiance signal at the sensor. The radiative transfer in MIP is simulated in a coupled, plane-parallel atmosphere-ocean system based on the FEM-method. Radiative transfer calculations are stored independent on specific sensor and recording conditions in extensive libraries. The reduction to concrete recording conditions and the adjustment of algorithms to the sensor specifications is supported automatically in MIP. The libraries and analytical parametrizations of the underwater light field form the search space for the retrieval algorithms. Program modules are used for the retrieval of aerosols, sun glitter correction, atmosphere and water surface corrections, retrieval of water constituents, phytoplankton primary production, water column correction and the classification of surface substrates such as submerged macrophytes and bottom sediments amongst others. Data were collected from multi- and hyperspectral airborne and satellite sensors (Daedalus AADS1268, HYMAP, ChrisProba) over German inland waters. The processing system has been tested and validated on data for various applications (see also contributions from Miksa et al. and Pinnel et al.). Details presented here focus on atmospheric correction, water body correction and bottom classification algorithms. 1

Document Type:Conference or Workshop Item (Poster)
Title:Mapping Aquatic Systems with a Physically Based Process Chain
Authors:
AuthorsInstitution or Email of Authors
Heege, ThomasUNSPECIFIED
Kisselev, ViatcheslavUNSPECIFIED
Miksa, SabineUNSPECIFIED
Pinnel, NicoleUNSPECIFIED
Häse, CliviaUNSPECIFIED
Date:2005
Journal or Publication Title:Ocean Optics XVII
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Volume:CD-ROM
Page Range:p. 1
Status:Published
Keywords:Modular Inversion Program, remote sensing
Event Title:Ocean Optics XVII
Event Location:Fremantle (Australien)
Event Type:international Conference
Event Dates:2004-10-25 - 2004-10-29
Organizer:IOCCG
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Entwicklung und Erprobung von Verfahren zur Gewässerfernerkundung (old)
Location: Berlin-Adlershof , Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Marine Remote Sensing
Deposited By: Bärbel Bolowski
Deposited On:21 Nov 2005
Last Modified:27 Apr 2009 04:42

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