Publication: Integrating river cross section measurements with digital terrain models for improved flow modelling applications
Integrating river cross section measurements with digital terrain models for improved flow modelling applications
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Schäppi, B., Perona, P., Schneider, P., & Burlando, P. (2010). Integrating river cross section measurements with digital terrain models for improved flow modelling applications. Computers & Geosciences, 36(6), 707–716. https://doi.org/10.1016/j.cageo.2009.12.004
Abstract
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An important element in hydraulic modelling is the topography data of the riverbed and the floodplain area. The latter can be obtained directly from digital terrain models (DTM), but the measurement of the riverbed topography is not straightforward. Since in the aerial survey only the elevation of the water surface is recorded, information about the riverbed topography cannot be obtained from the DTM. Therefore a method for the integration of river topography data in a DTM was developed. While the DTM contains in most cases regularly
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- Schäppi, Bettina
- Perona, Paolo
- Schneider, Philipp
- Burlando, Paolo
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Schäppi, B., Perona, P., Schneider, P., & Burlando, P. (2010). Integrating river cross section measurements with digital terrain models for improved flow modelling applications. Computers & Geosciences, 36(6), 707–716. https://doi.org/10.1016/j.cageo.2009.12.004
