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Estimation of Reflectance Properties of Small Solar System Bodies from Optical Remote Sensing

Dorman, Peter (2017) Estimation of Reflectance Properties of Small Solar System Bodies from Optical Remote Sensing. Bachelor's, Universität Bremen.

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Abstract

The general idea of this work is to create simulated pictures of Vesta and Ceres and to minimize the difference in brightness named Z for each pixel from the real picture taken by DAWN. The reflectance distribution is simulated in a Hapke-model and relies on four parameters (Single-Scattering Albedo (SSA) !, scattering parameter g, and two Hot-Spot parameters B0 and h). The correct parameters are extracted by minimizing the Z-function. The model uses a single-term Henyey-Greenstein phase function and no surface roughness parameter. The real pictures are calibrated Level-1b-images. Finally, the results are compared to results of other works and discussed.

Item URL in elib:https://elib.dlr.de/118152/
Document Type:Thesis (Bachelor's)
Title:Estimation of Reflectance Properties of Small Solar System Bodies from Optical Remote Sensing
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Dorman, Peterdorman (at) uni-bremen.deUNSPECIFIED
Date:18 October 2017
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:36
Status:Published
Keywords:Small body, asteroids, comets, optical remote sensing
Institution:Universität Bremen
Department:Fachbereich 1 Physik/Elektrotechnik
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Science and Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Erforschung des Weltraums
DLR - Research theme (Project):R - Explorationsstudien
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Land and Exploration Technology
Deposited By: Scharringhausen, Marco
Deposited On:11 Jan 2018 11:41
Last Modified:31 Jul 2019 20:15

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