Der Beitrag versucht, die Aufgaben des Informationsmanagements in der öffentlichen Verwaltung zu beschreiben. Ihre Besonderheiten im Vergleich mit dem Informationsmanagement eines privatwirtschaftlichen Unternehmens werden dargestellt. Entsprechend dem so entwickelten Aufgabenprofil und dem Vergleich mit der derzeitigen Praxis werden Verbesserungsmöglichkeiten aufgezeigt. Dazu werden sowohl gru...

Photogrammetric digital elevation models (DEMs) are often used to derive and monitor surfaces in inaccessible areas. They have been used to monitor the spatial and temporal change of glacier surfaces in order to assess glacier response to climate change. However, deriving photogrammetric DEMs of steep mountainous topography where the surface is often obscured by regions of deep shadow and snow ...

Topographic mapping, e.g. the generation of Digital Elevation Models (DEM), is of general interest to the remote sensing community and scientific research. Commonly, photogrammetric methods, e.g. stereo image analysis methods (SIAM) or bundle adjustment methods (BAM), are applied to derive 3D information based on multiple images of an area. These methods require the detection of control points,...

Die Erfassung und Auswertung von Informationen ist ein wichtiger Bestandteil des Innovationsmanagements und Grundlage für die Sammlung, Bewertung und Umsetzung neuer Ideen. Im vorliegenden Beitrag stellen die Autoren die Bottom-Up-Methodik vor und beschreiben, wie diese Methode durch den Einsatz eines Managementwerkzeuges durch Software unterstützt werden kann. 1 Hintergrund und Problemstellung...

Background: New technologies for terrain reconstruction have increased the availability of topographic data at a broad range of resolutions and spatial extents. The existing digital elevation models (DEMs) can now be updated at a low cost in selected study areas with newer, often higher resolution data using unmanned aerial systems (UAS) or terrestrial sensors. However, differences in spatial c...

PURPOSE To determine if primary open-angle glaucoma (POAG) patients can be differentiated from controls based on metabolic characteristics. METHODS We used ultra-high resolution mass spectrometry with C18 liquid chromatography for metabolomic analysis on frozen plasma samples from 72 POAG patients and 72 controls. Metabolome-wide Spearman correlation was performed to select differentially exp...

We present a complete processing line to enhance large Remote Sensing (RS) image databases in the framework of real-time 3D rendering. RS and Virtual Reality communities are faced to several challenges to deal in real-time with large image datasets while preserving high quality and realistic rendering. There is an increasing interest of InSAR (Interferometric Synthetic Aperture Radar) data, due...