Anvina ist ein Navigationsund Informationssystem zur Schlagvermessung, Bodenprobennahme, Felddatenerfassung und Gerätesteuerung. Anvina ermöglicht Parallelspurfahren, die Verwendung von georeferenziertem Kartenund Bildmaterial als Grundlage für Orientierungsund Kontrollzwecke (z.B. topografische Karten, Luftbilder). Es erfolgen online Aufzeichnungen von Messwegen und/oder Messpunkten per DGPS. ...

Anthony J. Healey Center for AUV Research Naval Postgraduate School Monterey, CA Abstract-This paper provides an overview of the Naval Postgraduate School ARIES autonomous underwater vehicle and its guidance, navigation and control performance. An attempt is made to highlight its’ current operational capabilities and provide a description of future enhancements for greater mission utility and f...

Digital Elevation Model (DEM) is an important input for geo-spatial analysis. For various applications like flood management, ortho rectification of remote sensing images, navigation, architectural works, defence, etc., high resolution DEM is required. TanDEM-X mission was launched in 2010 to obtain high resolution global DEM with HTRI-3 standard. SAR interferometry (InSAR) technique is used fo...

Acoustic Doppler current profilers (ADCP’s) have become a common tool for measuring streamflow and profiles of water velocity. Despite their widespread use, no standard procedure has been adopted or accepted for calibration of ADCP’s. Limitations of existing facilities for testing point-velocity meters, the complexity of ADCP instruments, and rapid changes in ADCP technology are some of the rea...