Machine learning classification and regression algorithms were applied to calibrate the localization errors of a time-difference-of-arrival (TDOA)-based acoustic sensor array used for tracking salmon passage through a hydroelectric dam on the Snake River, Washington, USA. The locations of stationary and mobile acoustic tags were first tracked using the approximate maximum likelihood algorithm. Next, ensembles of classification trees successfully identified and filtered data points with large localization errors. This prefiltering step allowed the creation of a machine-learned regression model function, which decreased the median distance error by 50% for the stationary tracks and by 34% for the mobile tracks. It also extended the previous range of sub-meter localization accuracy from 100 m to 250 m horizontal distance from the dam face (the receivers). Median distance errors in the depth direction were especially decreased, falling from 0.49 m to 0.04 m in the stationary tracks and from 0.38 m to 0.07 m in the mobile tracks. These methods would have application to the calibration of error in any TDOA-based sensor network with a steady environment and array configuration.
Skip Nav Destination
Article navigation
July 2018
Research Article|
July 02 2018
Improving underwater localization accuracy with machine learning
Lynn T. Rauchenstein;
Lynn T. Rauchenstein
Pacific Northwest National Laboratory
, Richland, Washington 99352, USA
Search for other works by this author on:
Abhinav Vishnu;
Abhinav Vishnu
Pacific Northwest National Laboratory
, Richland, Washington 99352, USA
Search for other works by this author on:
Xinya Li;
Xinya Li
Pacific Northwest National Laboratory
, Richland, Washington 99352, USA
Search for other works by this author on:
Zhiqun Daniel Deng
Zhiqun Daniel Deng
a)
Pacific Northwest National Laboratory
, Richland, Washington 99352, USA
a)Author to whom correspondence should be addressed: [email protected]. Tel.: 1-509-372-6120. Fax: 1-509-372-6089.
Search for other works by this author on:
a)Author to whom correspondence should be addressed: [email protected]. Tel.: 1-509-372-6120. Fax: 1-509-372-6089.
Rev. Sci. Instrum. 89, 074902 (2018)
Article history
Received:
November 07 2017
Accepted:
June 09 2018
Citation
Lynn T. Rauchenstein, Abhinav Vishnu, Xinya Li, Zhiqun Daniel Deng; Improving underwater localization accuracy with machine learning. Rev. Sci. Instrum. 1 July 2018; 89 (7): 074902. https://doi.org/10.1063/1.5012687
Download citation file:
Pay-Per-View Access
$40.00
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Citing articles via
Overview of the early campaign diagnostics for the SPARC tokamak (invited)
M. L. Reinke, I. Abramovic, et al.
An instrumentation guide to measuring thermal conductivity using frequency domain thermoreflectance (FDTR)
Dylan J. Kirsch, Joshua Martin, et al.
Design and performance of a magnetic bottle electron spectrometer for high-energy photoelectron spectroscopy
Kurtis Borne, Jordan T. O’Neal, et al.
Related Content
A machine learning approach to nonlinear ultrasonics for classifying annealing conditions in austenitic stainless steel
J. Appl. Phys. (September 2022)
A fast and accurate decoder for underwater acoustic telemetry
Rev. Sci. Instrum. (July 2014)
Classification of process conditions in martensitic stainless steel: A machine learning approach on magnetic Barkhausen emission signals
J. Appl. Phys. (March 2022)
Contributed Review: Source-localization algorithms and applications using time of arrival and time difference of arrival measurements
Rev. Sci. Instrum. (April 2016)
Methods for tracking multiple marine mammals with wide-baseline passive acoustic arrays
J. Acoust. Soc. Am. (September 2013)