Automated Real-Time Streamflow Acquisition in a Mountainous River Using Acoustic Tomography
Publication: Journal of Hydrologic Engineering
Volume 23, Issue 2
Abstract
Acquiring discharge estimates is crucial in hydrological studies, extreme event analyses, and water resources management. This study demonstrates the improved fluvial acoustic tomography system (FATS), a promising approach for automatically measuring streamflows with high temporal resolution for a long period. Unlike past hydroacoustic systems, the FATS enables continuous capture of the depth- and range-averaged water velocity with a single transducer set. Streamflow measurements were performed on November 26, 2015, in a mountainous river (depth: 0.8 m under low-flow conditions, width: 115 m). This paper presents a 127-day record of the flow. The average stream velocities and streamflows are automatically estimated from the acoustic data and water level data. The real-time flow data can be monitored by the Internet access. The continuous FATS estimates indicate that the streamflow does not change smoothly with the river stage. Analyses reveal that the streamflow may not be estimated accurately from a smooth rating curve (RC). The relative biases of RC reach even under higher flow conditions. The FATS captures short-wave irregularities in the streamflow time-series.
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Acknowledgments
This study was supported by Japan Society for the Promotion of Science (JSPS) KAKENHI Grants JP24656296 and JP26289165.
References
Di Baldassarre, G., and Montanari, A. (2009). “Uncertainty in river discharge observations: A quantitative analysis.” Hydrol. Earth Syst. Sci., 13(6), 913–921.
Dinehart, R. L., and Burau, J. R. (2005). “Averaged indicators of secondary flow in repeated acoustic Doppler current profiler crossings of bends.” Water Resour. Res., 41(9), 18.
Dolgonosov, B. M., Korchagin, K. A., and Kirpichnikova, N. V. (2008). “Modeling of annual oscillations and 1/f-noise of daily river discharge.” J. Hydrol., 357(3–4), 174–187.
Falvey, H. T. (1983). “Effect of gradients on acoustic velocity meter.” J. Hydraul. Eng., 1441–1453.
Hoitink, A. J. F., Buschman, F. A., and Vermeulen, B. (2009). “Continuous measurements of discharge from a horizontal acoustic Doppler current profiler in a tidal river.” Water Resour. Res., 45(11), 13.
Huang, H. (2015). “Statistical quality control of streamflow measurements with moving-boat acoustic Doppler current profilers.” J. Hydraul. Res., 53(6), 820–827.
Jamieson, E. C., Rennie, C. D., Jacobson, R. B., and Townsend, R. D. (2011). “3-D flow and scour near a submerged wing dike: ADCP measurements on the Missouri River.” Water Resour. Res., 47(7), 1–20.
Kawanisi, K., Bahrainimotlagh, M., Sawaf, M. B. A., and Razaz, M. (2016). “High-frequency streamflow acquisition and bed level/flow angle estimates in a mountainous river using shallow-water acoustic tomography.” Hydrol. Processes, 30(13), 2247–2254.
Kawanisi, K., Razaz, M., Ishikawa, K., Yano, J., and Soltaniasl, M. (2012). “Continuous measurements of flow rate in a shallow gravel-bed river by a new acoustic system.” Water Resour. Res., 48(5), W05547.
Kawanisi, K., Razaz, M., Kaneko, A., and Watanabe, S. (2010). “Long-term measurement of stream flow and salinity in a tidal river by the use of the fluvial acoustic tomography system.” J. Hydrol., 380(1–2), 74–81.
Kawanisi, K., Razaz, M., Yano, J., and Ishikawa, K. (2013). “Continuous monitoring of a dam flush in a shallow river using two crossing ultrasonic transmission lines.” Meas. Sci. Technol., 24(5), 055303.
Laenen, A., and Smith, W. (1983). “Acoustic systems for the measurement of streamflow.”, USGS, Washington, DC.
Le Coz, J., Pierrefeu, G., and Paquier, A. (2008). “Evaluation of river discharges monitored by a fixed side-looking Doppler profiler.” Water Resour. Res., 44(4), 1–13.
Levesque, V. A., and Oberg, K. A. (2012). “Computing discharge using the index velocity method.”, USGS, Reston, VA.
Lipscomb, S. W. (1995). “Quality assurance plan for discharge measurements using broadband acoustic Doppler current profilers.”, USGS, Boise, ID.
McMillan, H., Freer, J., Pappenberger, F., Krueger, T., and Clark, M. (2010). “Impacts of uncertain river flow data on rainfall-runoff model calibration and discharge predictions.” Hydrol. Processes, 24(10), 1270–1284.
Mueller, D. S., Wagner, C. R., Rehmel, M. S., Oberg, K. A., and Rainville, F. (2013). “Measuring discharge with acoustic Doppler current profilers from a moving boat.”, Version 2.0, USGS, Reston, VA.
Oberg, K. A., and Mueller, D. S. (2007). “Validation of streamflow measurements made with acoustic Doppler current profilers.” J. Hydraul. Eng., 1421–1432.
Pappenberger, F., Matgen, P., Beven, K. J., Henry, J.-B., Pfister, L., and Fraipont, P. (2006). “Influence of uncertain boundary conditions and model structure on flood inundation predictions.” Adv. Water Resour., 29(10), 1430–1449.
Razaz, M., Kawanisi, K., Kaneko, A., and Nistor, I. (2015). “Application of acoustic tomography to reconstruct the horizontal flow velocity field in a shallow river.” Water Resour. Res., 51(12), 9665–9678.
Razaz, M., Kawanisi, K., Nistor, I., and Sharifi, S. (2013). “An acoustic travel time method for continuous velocity monitoring in shallow tidal streams.” Water Resour. Res., 49(8), 4885–4899.
Rebora, N., Silvestro, F., Rudari, R., Herold, C., and Ferraris, L. (2016). “Downscaling stream flow time series from monthly to daily scales using an auto-regressive stochastic algorithm: StreamFARM.” J. Hydrol., 537(6), 297–310.
Ruhl, C. A., and DeRose, J. B. (2004). “Investigation of hydroacoustic flow-monitoring alternatives at the Sacramento River at Freeport, California: Results of the 2002–2004 pilot study.” Scientific Investigations Rep. 2004-5172, USGS, Reston, VA.
Sassi, M. G., Hoitink, A. J. F., Vermeulen, B., and Hidayat, H. (2011). “Discharge estimation from H-ADCP measurements in a tidal river subject to sidewall effects and a mobile bed.” Water Resour. Res., 47(6), 1–14.
Simon, M. K., Omura, J. K., and Levitt, B. K. (1985). Spread spectrum communications handbook, McGraw-Hill, New York.
Simpson, M. R., and Bland, R. (2000). “Methods for accurate estimation of net discharge in a tidal channel.” IEEE J. Oceanic Eng., 25(4), 437–445.
Sloat, J. V., and Gain, W. S. (1995). “Application of acoustic velocity meters for gaging discharge of three low-velocity tidal streams in the St. John River Basin, Northeast Florida.” Water-Resources Investigations Rep. 95-4230 USGS, Tallahassee, FL.
Williams, R. D., Rennie, C. R., Brasington, J., Hicks, D. M., and Vericat, D. (2015). “Linking the spatial distribution of bed load transport to morphological change during high-flow events in a shallow braided river.” J. Geophys. Res. Earth Surf., 120(3), 604–622.
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Published In
Journal of Hydrologic Engineering
Volume 23 • Issue 2 • February 2018
Copyright
©2017 American Society of Civil Engineers.
History
Received: Aug 1, 2016
Accepted: Jul 13, 2017
Published online: Nov 23, 2017
Published in print: Feb 1, 2018
Discussion open until: Apr 23, 2018
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