Level measurement of river Ruhr,

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Size: 3840px × 5760px
Location: Wetter, Germany, Europe
Photo credit: © Jochen Tack / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: area, benchmarks, control, depth, document, documentation, drainage, flood, flow, gauges, lead, level, levels, manage, measure, measurement, measuring, nature, nrw, point, rate, river, ruhr, ruhrverband, shipping, tide, ultrasound, velocity, water, write