Auflistung nach Schlagwort "Geophysics"

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  • GENESIS: co-location of geodetic techniques in space 
    Delva, Pacôme; Altamimi, Zuheir; Blazquez, Alejandro; Blossfeld, Mathis; Böhm, Johannes; Bonnefond, Pascal; Boy, Jean-Paul; Bruinsma, Sean; Bury, Grzegorz; Chatzinikos, Miltiadis; Couhert, Alexandre; Courde, Clément; Dach, Rolf; Dehant, Véronique; Dell’Agnello, Simone; Elgered, Gunnar; Enderle, Werner; Exertier, Pierre; Glaser, Susanne; Haas, Rüdiger; Huang, Wen; Hugentobler, Urs; Jäggi, Adrian; Karatekin, Ozgur; Lemoine, Frank G.; Le Poncin-Lafitte, Christophe; Lunz, Susanne; Männel, Benjamin; Mercier, Flavien; Métivier, Laurent; Meyssignac, Benoît; Müller, Jürgen; Nothnagel, Axel; Perosanz, Felix; Rietbroek, Roelof; Rothacher, Markus; Schuh, Harald; Sert, Hakan; Sosnica, Krzysztof; Testani, Paride; Ventura-Traveset, Javier; Wautelet, Gilles; Zajdel, Radoslaw (Heidelberg : Springer, 2023)
    Improving and homogenizing time and space reference systems on Earth and, more specifically, realizing the Terrestrial Reference Frame (TRF) with an accuracy of 1 mm and a long-term stability of 0.1 mm/year are relevant ...
  • Impact of surface roughness on the turbulent wake flow of a turbine blade 
    Mulleners, Karen; Gilge, Philipp; Hohenstein, S. (London : Hindawi Limited, 2014)
    Roughened aeroengine blade surfaces lead to increased friction losses and reduced efficiency of the individual blades. The surface roughness also affects the wake flow of the blade and thus the inflow conditions for the ...
  • Magmatic Response to Subduction Initiation: Part 1. Fore-arc Basalts of the Izu-Bonin Arc From IODP Expedition 352 
    Shervais, John W.; Reagan, Mark K.; Haugen, Emily; Almeev, Renat R.; Pearce, Julian A.; Prytulak, Julie; Ryan, Jeffrey G.; Whattam, Scott; Godard, Marguerite; Chapman, Timothy; Li, Hongyan; Kurz, Walter; Nelson, Wendy R.; Heaton, Daniel; Kirchenbaur, Maria; Shimizu, Kenji; Sakuyama, Tetsuya; Li, Yibing; Vetter, Scott K. (Washington, DC : American Geophysical Union (AGU), 2019)
    The Izu‐Bonin‐Mariana (IBM) fore arc preserves igneous rock assemblages that formed during subduction initiation circa 52 Ma. International Ocean Discovery Program (IODP) Expedition 352 cored four sites in the fore arc ...
  • Permafrost-Detektion mittels Fernerkundung und Geophysik auf dem tibetischen Plateau 
    Reinosch, Eike; Buckel, Johannes; Gerke, Markus; Hördt, Andreas; Baade, Jussi; Riedel, Björn (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2020)
    In this study we combine geophysical techniques in the form of microwave remote sensing and Electrical Resistance Tomography (ERT) interferometry to study the extent of permafrost in the catchment of Lake Nam Co on the ...
  • The Atmospheric Scale Lengths of Turbulence and Its Dependencies Derived from GPS Single Difference with a Common Clock 
    Kermarrec, Gaël; Schön, Steffen (Washington, DC : American Geophysical Union, 2021)
    Microwave signals, for example, those from Global Navigation Satellite Systems (GNSS) and very long baseline interferometry, are affected by tropospheric turbulence in such a way that the random fluctuations of the atmospheric ...