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Danielle Hoja
Researcher at German Aerospace Center
Publications - 26
Citations - 494
Danielle Hoja is an academic researcher from German Aerospace Center. The author has contributed to research in topics: Synthetic aperture radar & Wind wave. The author has an hindex of 11, co-authored 26 publications receiving 452 citations.
Papers
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Journal ArticleDOI
A parametric scheme for the retrieval of two-dimensional ocean wave spectra from synthetic aperture radar look cross spectra
TL;DR: The Partition Rescaling and Shift Algorithm (PARSA) as mentioned in this paper is based on a maximum a posteriori approach in which an optimal estimate of a 2D wave spectrum is calculated given a measured SAR look cross spectrum (SLCS) and additional prior knowledge.
Journal ArticleDOI
Topography and morphodynamics in the German Bight using SAR and optical remote sensing data
TL;DR: In this article, an overview of sensors and algorithms for waterline determination as well as several applications are considered, including morphodynamic monitoring studies and DEM generation using both optical and SAR images.
BookDOI
Measuring and Analysing the directional spectrum of ocean waves
Stephen F. Barstow,Jean-Raymond Bidlot,S. Caires,S. Caires,Mark A. Donelan,William M. Drennan,Hélène Dupuis,Hans C. Graber,J.J. Green,Oistein Gronlie,C. Guerin,Klaus-Werner Gurgel,H. Günther,Danièle Hauser,Kenneth Hayes,Katrin Hessner,Danielle Hoja,Delphine Icard,Kimmo K. Kahma,William C. Keller,Harald E. Krogstad,Jean-Michel Lefevre,Susanne Lehner,Anne Karin Magnusson,Jaak Monbaliu,José Carlos Nieto Borge,Heidi Pettersson,William J. Plant,Céline Quentin,Konstanze Reichert,Magnar Reistad,Wolfgang Rosenthal,Øyvind Saetra,Øyvind Saetra,Johannes Schulz-Stellenfleth,Edward J. Walsh,Alain Weill,Judith Wolf,C. Wayne Wright,Lucy R. Wyatt +39 more
TL;DR: In this article, the theory of directional spectra of ocean waves, the methods and instruments to measure it, techniques for the statistical intercomparison of directional wave data, and spectral wave modelling are discussed.
Towards Automated DEM Generation from High Resolution Stereo Satellite Images
TL;DR: In this article, a system for highly automated DSM and orthoimage generation based on CARTOSAT-1 imagery is presented, which processes photometrically corrected level-1 stereo scenes using the rational polynomial coefficients (RPC) universal sensor model.
Comparison and fusion of DEM derived from SPOT-5 HRS and SRTM data and estimation of forest heights
TL;DR: In this article, a comparison of the accuracy of optical stereo data acquired with the French SPOT-5 HRS instrument and C-band and X-band radar data acquired during the SRTM mission is presented.