NDLI: Time of flight measuring system for lakes acoustic tomography

Content Provider	IEEE Xplore Digital Library
Author	D'Antona, G. Ottoboni, R.
Copyright Year	2001
Description	Author affiliation: Dipt. di Elettronica, Politecnico di Milano, Italy (D'Antona, G.; Ottoboni, R.)
Abstract	Acoustic scalar and vector tomography appears as a promising technique for monitoring the distribution of temperature and water mass velocity in lake basins. This paper, after a brief description of the algorithm for the tomographic inversion, and the required specifications for the time of flight measuring system, describes the architecture of a synchronisation and data acquisition station realised for the LAT (lake acoustic tomography) feasibility study. The aim of this apparatus is to generate two synchronous triggers for the acoustic signal transmission from two hydrophones placed several kilometres apart. The same systems also generate the acquisition triggers for data recording of the two received acoustic pulses. Subsequent signal processing of the recorded data allows the estimation of the time of flight in the two directions and its variation.
Sponsorship	IEEE Instrum. Measurement Soc
Starting Page	1671
Ending Page	1673
File Size	263419
Page Count	3
File Format	PDF
ISBN	0780372182
ISSN	10915281
DOI	10.1109/IMTC.2002.1007211
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-05-21
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Acoustic measurements Time measurement Lakes Tomography Monitoring Temperature distribution Signal processing algorithms Data acquisition Signal generators Synchronous generators
Content Type	Text
Resource Type	Article
Subject	Instrumentation Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Monitoring lakes water basins by scalar and vector acoustic tomography

Acoustic tomography system for online monitoring of temperature fields

Acoustic CT System for Temperature Distribution and Wind Velocity Vector Measurement

Genetic algorithm application for RASS-wind profiler data processing in remote sensing

A Specific Data Acquisition Scheme for Electrical Tomography

Ocean acoustic tomography instrumentation and signal processing

A DSP-based telemetric data acquisition system for in-process monitoring of grinding operation

Optimization Design of Electrical Resistance Tomography Data Acquisition System

Acoustic Tomography for Detecting a Hot Spot in Grain Bulk

Time of flight measuring system for lakes acoustic tomography

Similar Documents

Monitoring lakes water basins by scalar and vector acoustic tomography

Acoustic tomography system for online monitoring of temperature fields

Acoustic CT System for Temperature Distribution and Wind Velocity Vector Measurement

Genetic algorithm application for RASS-wind profiler data processing in remote sensing

A Specific Data Acquisition Scheme for Electrical Tomography

Ocean acoustic tomography instrumentation and signal processing

A DSP-based telemetric data acquisition system for in-process monitoring of grinding operation

Optimization Design of Electrical Resistance Tomography Data Acquisition System

Acoustic Tomography for Detecting a Hot Spot in Grain Bulk

Time of flight measuring system for lakes acoustic tomography