Investigation of Differential Acoustic Travel Times (DTT) in a Stratified Lake at Superkilometer Ranges

John Wells; Ernst Uzhansky; Naokazu Taniguchi

doi:10.1109/ut61067.2025.10947462

Investigation of Differential Acoustic Travel Times (DTT) in a Stratified Lake at Superkilometer Ranges

John Wells, Ernst Uzhansky, Naokazu Taniguchi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

For purposes of scientific investigation and operational monitoring of lakes, we have been testing the application of Coastal Acoustic Tomography ('CAT') to a deep subtropical lake, Lake Biwa in Japan. This article reports work on measuring nonreciprocity of transmission between transducer pairs, with a final target of assimilating into a 3D hydrodynamic model of the lake.

Original language	English
Title of host publication	2025 IEEE Underwater Technology, UT 2025
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798331534189
DOIs	https://doi.org/10.1109/ut61067.2025.10947462
State	Published - 2025
Externally published	Yes
Event	2025 IEEE Underwater Technology, UT 2025 - Taipei, Taiwan, Province of China Duration: 2 Mar 2025 → 5 Mar 2025

Publication series

Name	2025 IEEE Underwater Technology, UT 2025

Conference

Conference	2025 IEEE Underwater Technology, UT 2025
Country/Territory	Taiwan, Province of China
City	Taipei
Period	2/03/25 → 5/03/25

Bibliographical note

Publisher Copyright:
© 2025 IEEE.

Keywords

Coastal Acoustic Tomography
differential acoustic travel time
stratified lake

ASJC Scopus subject areas

Oceanography
Water Science and Technology
Control and Optimization
Acoustics and Ultrasonics
Instrumentation

Access to Document

10.1109/ut61067.2025.10947462

Cite this

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title = "Investigation of Differential Acoustic Travel Times (DTT) in a Stratified Lake at Superkilometer Ranges",

abstract = "For purposes of scientific investigation and operational monitoring of lakes, we have been testing the application of Coastal Acoustic Tomography ('CAT') to a deep subtropical lake, Lake Biwa in Japan. This article reports work on measuring nonreciprocity of transmission between transducer pairs, with a final target of assimilating into a 3D hydrodynamic model of the lake.",

keywords = "Coastal Acoustic Tomography, differential acoustic travel time, stratified lake",

author = "John Wells and Ernst Uzhansky and Naokazu Taniguchi",

note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 2025 IEEE Underwater Technology, UT 2025 ; Conference date: 02-03-2025 Through 05-03-2025",

year = "2025",

doi = "10.1109/ut61067.2025.10947462",

language = "English",

series = "2025 IEEE Underwater Technology, UT 2025",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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}

Wells, J, Uzhansky, E & Taniguchi, N 2025, Investigation of Differential Acoustic Travel Times (DTT) in a Stratified Lake at Superkilometer Ranges. in 2025 IEEE Underwater Technology, UT 2025. 2025 IEEE Underwater Technology, UT 2025, Institute of Electrical and Electronics Engineers Inc., 2025 IEEE Underwater Technology, UT 2025, Taipei, Taiwan, Province of China, 2/03/25. https://doi.org/10.1109/ut61067.2025.10947462

Investigation of Differential Acoustic Travel Times (DTT) in a Stratified Lake at Superkilometer Ranges. / Wells, John; Uzhansky, Ernst; Taniguchi, Naokazu.
2025 IEEE Underwater Technology, UT 2025. Institute of Electrical and Electronics Engineers Inc., 2025. (2025 IEEE Underwater Technology, UT 2025).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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AU - Wells, John

AU - Uzhansky, Ernst

AU - Taniguchi, Naokazu

PY - 2025

Y1 - 2025

N2 - For purposes of scientific investigation and operational monitoring of lakes, we have been testing the application of Coastal Acoustic Tomography ('CAT') to a deep subtropical lake, Lake Biwa in Japan. This article reports work on measuring nonreciprocity of transmission between transducer pairs, with a final target of assimilating into a 3D hydrodynamic model of the lake.

AB - For purposes of scientific investigation and operational monitoring of lakes, we have been testing the application of Coastal Acoustic Tomography ('CAT') to a deep subtropical lake, Lake Biwa in Japan. This article reports work on measuring nonreciprocity of transmission between transducer pairs, with a final target of assimilating into a 3D hydrodynamic model of the lake.

KW - Coastal Acoustic Tomography

KW - differential acoustic travel time

KW - stratified lake

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U2 - 10.1109/ut61067.2025.10947462

DO - 10.1109/ut61067.2025.10947462

M3 - Conference contribution

AN - SCOPUS:105003223165

T3 - 2025 IEEE Underwater Technology, UT 2025

BT - 2025 IEEE Underwater Technology, UT 2025

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2025 IEEE Underwater Technology, UT 2025

Y2 - 2 March 2025 through 5 March 2025

ER -

Investigation of Differential Acoustic Travel Times (DTT) in a Stratified Lake at Superkilometer Ranges

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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