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Inspec keywords: geodesy; geomorphology; hydrology; hydrological techniques; rivers; remote sensing; topography (Earth); geophysics computing
Subjects: Europe; Oceanographic and hydrological techniques and equipment; Geography and cartography computing; Hydrology and glaciology; Other topics in solid Earth physics; Instrumentation and techniques for geophysical, hydrospheric and lower atmosphere research; Other topics in hydrospheric and atmospheric physics; Optical information, image and video signal processing; Geophysics computing; Topography: geometrical observations of the Earth; Rivers, runoff, and streamflow