A long-range, low-cost technique to measure water level variations over limnimeters on hydraulic weir using machine vision and IoT

It is neither practical nor economical to make continuous and direct measurements of the water flow in a stream, so indirect methods must be used to measure the water level and, based on a calibration curve, relate it to the corresponding flow rate. A hydraulic weir with a limnimeter fulfills this p...

• Main Author: Chiliquinga-Chiliquinga, A. (author)
• Other Authors: Garcés-Llerena, R. (author), Bautista-Naranjo, V. (author), Vayas-Ortega, Germania (author), Castillo -Velazquez, José Ignacio (author), Clotet, R. (author), Huerta, M. (author), Rivas-Lalaleo, D. (author)
• Format: article
• Language: spa
• Published: 2022
• Online Access: https://ieeexplore.ieee.org/document/9997634/authors; https://hdl.handle.net/20.500.14809/4826