Analyse von Bathymetrie und akustischer Rückstreuung verschiedener Fächersonar- und Sedimentecholot-Systeme zur Charakterisierung und Klassifizierung des Meeresbodens am Gakkel-Rücken, Arktischer Ozean

• Main Author: Hatzky, Jörn
• Other Authors: Miller, Heinrich, Spieß, Volkhard
• Format: Doctoral or Postdoctoral Thesis
• Language: German
• Published: Universität Bremen 2009
• Subjects: hydroacoustics; multibeam sonar; sediment echosounder; bathymetry; backscatter; seafloor classification; Gakkel Ridge; Arctic Ocean; 550; 550 Earth sciences and geology; ddc:550; Arctic; Arktis*
• Online Access: https://media.suub.uni-bremen.de/handle/elib/2653; https://nbn-resolving.org/urn:nbn:de:gbv:46-diss000114291

The thesis describes the acquisition, cleaning and visualisation of multibeam data which were collected on RV Polarstern and USCGC Healy during the Arctic Mid-Ocean-Ridge Expedition (AMORE) 2001. The data sets are combined in a high-resolution digital terrain model and a bathymetric chart of the Gak...