Automatic River Planform Recognition Tested on Chilean Rivers

Andrea Gianni Cristoforo Nardini; Francisca Salas; Zoila Carrasco; Noelia Valenzuela; Renzo Rojas; José Vargas-Baecheler; Santiago Paul Yepez

doi:10.20944/preprints202306.0284.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 4 June 2023 / Approved: 5 June 2023 / Online: 5 June 2023 (09:02:24 CEST)

This paper addresses the issue of the automatic identification of river reaches and their planform type, given the (observed) set of geomorphic elements and units. It introduces further advances with respect to the original proposal by Nardini and Brierley. And it explores explicitly the ability of the algorithm and associated tools to work properly on significantly different rivers while adopting a given same parametrization. This was indeed an envisaged ability speculated as a challenging conclusion of the previous work. The Duqueco, Laja and Biobío rivers (Chile) are analyzed for this purpose. The conclusion is definitely positive, what opens future promising application horizons.

River Planform; River Reaches; Automatic Identification; Geomorphics Elements and Units; Biobío Basin

Environmental and Earth Sciences, Water Science and Technology

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Automatic River Planform Recognition Tested on Chilean Rivers

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