Initial Arctic Acoustic Source Design Study
The first pilot experiment on transarctic underice low-frequency (LF) sound propagation in Arctic Ocean-Transarctic Acoustic Propagation (TAP) experiment was successfully carried out in April, 1994. This experiment was performed by American, Canadian and Russian scientists. The acoustic data provide...
Main Authors: | , , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Published: |
1995
|
Subjects: | |
Online Access: | http://www.dtic.mil/docs/citations/ADA350619 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA350619 |
id |
ftdtic:ADA350619 |
---|---|
record_format |
openpolar |
spelling |
ftdtic:ADA350619 2023-05-15T14:36:26+02:00 Initial Arctic Acoustic Source Design Study Slavinsky, Mark M. Bogolubov, Boris Virovlyansky, Anatoly ADVANCED SCIENCE AND TECHNOLOGY CENTRE NIZHNY NOVGOROD (RUSSIA) 1995 text/html http://www.dtic.mil/docs/citations/ADA350619 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA350619 en eng http://www.dtic.mil/docs/citations/ADA350619 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Physical and Dynamic Oceanography Acoustic Detection and Detectors *SOUND TRANSMISSION *ARCTIC OCEAN ATMOSPHERIC TEMPERATURE ACOUSTIC MEASUREMENT RUSSIA MARINE CLIMATOLOGY UNDERWATER ACOUSTICS ACOUSTIC EMISSIONS ACOUSTIC DATA LOW FREQUENCY SEA ICE UNDERWATER SOUND SIGNALS UNDERICE TAP(TRANSARCTIC ACOUSTIC PROPAGATION) FOREIGN REPORTS ACOUSTIC THERMOMETRY Text 1995 ftdtic 2016-02-19T23:47:05Z The first pilot experiment on transarctic underice low-frequency (LF) sound propagation in Arctic Ocean-Transarctic Acoustic Propagation (TAP) experiment was successfully carried out in April, 1994. This experiment was performed by American, Canadian and Russian scientists. The acoustic data provided by tone and complex signals propagation along paths of lengths approx. 900 km and approx. 2600 km were collected within 5 days. The TAP experiment has confirmed the principle possibility of observing rather low temperature water-mass trends and averaged over Arctic ice cover characteristics provided by long-term observation of variable phase, propagation time and amplitude of acoustic signals. Acoustic monitoring of climatic variations and study of temperature noises caused by space-time variability of dynamic processes in the Arctic Ocean will require the arrangement of an acoustic network capable of at least ten year functioning. The new program - Arctic Climate Observations using Underwater Sound (ACOUS) being developed for these purposes implies at the first stage arranging continuous collection of acoustic data on paths similar to TAP experiment during 1996-1997. Text Arctic Arctic Ocean Sea ice Defense Technical Information Center: DTIC Technical Reports database Arctic Arctic Ocean |
institution |
Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Physical and Dynamic Oceanography Acoustic Detection and Detectors *SOUND TRANSMISSION *ARCTIC OCEAN ATMOSPHERIC TEMPERATURE ACOUSTIC MEASUREMENT RUSSIA MARINE CLIMATOLOGY UNDERWATER ACOUSTICS ACOUSTIC EMISSIONS ACOUSTIC DATA LOW FREQUENCY SEA ICE UNDERWATER SOUND SIGNALS UNDERICE TAP(TRANSARCTIC ACOUSTIC PROPAGATION) FOREIGN REPORTS ACOUSTIC THERMOMETRY |
spellingShingle |
Physical and Dynamic Oceanography Acoustic Detection and Detectors *SOUND TRANSMISSION *ARCTIC OCEAN ATMOSPHERIC TEMPERATURE ACOUSTIC MEASUREMENT RUSSIA MARINE CLIMATOLOGY UNDERWATER ACOUSTICS ACOUSTIC EMISSIONS ACOUSTIC DATA LOW FREQUENCY SEA ICE UNDERWATER SOUND SIGNALS UNDERICE TAP(TRANSARCTIC ACOUSTIC PROPAGATION) FOREIGN REPORTS ACOUSTIC THERMOMETRY Slavinsky, Mark M. Bogolubov, Boris Virovlyansky, Anatoly Initial Arctic Acoustic Source Design Study |
topic_facet |
Physical and Dynamic Oceanography Acoustic Detection and Detectors *SOUND TRANSMISSION *ARCTIC OCEAN ATMOSPHERIC TEMPERATURE ACOUSTIC MEASUREMENT RUSSIA MARINE CLIMATOLOGY UNDERWATER ACOUSTICS ACOUSTIC EMISSIONS ACOUSTIC DATA LOW FREQUENCY SEA ICE UNDERWATER SOUND SIGNALS UNDERICE TAP(TRANSARCTIC ACOUSTIC PROPAGATION) FOREIGN REPORTS ACOUSTIC THERMOMETRY |
description |
The first pilot experiment on transarctic underice low-frequency (LF) sound propagation in Arctic Ocean-Transarctic Acoustic Propagation (TAP) experiment was successfully carried out in April, 1994. This experiment was performed by American, Canadian and Russian scientists. The acoustic data provided by tone and complex signals propagation along paths of lengths approx. 900 km and approx. 2600 km were collected within 5 days. The TAP experiment has confirmed the principle possibility of observing rather low temperature water-mass trends and averaged over Arctic ice cover characteristics provided by long-term observation of variable phase, propagation time and amplitude of acoustic signals. Acoustic monitoring of climatic variations and study of temperature noises caused by space-time variability of dynamic processes in the Arctic Ocean will require the arrangement of an acoustic network capable of at least ten year functioning. The new program - Arctic Climate Observations using Underwater Sound (ACOUS) being developed for these purposes implies at the first stage arranging continuous collection of acoustic data on paths similar to TAP experiment during 1996-1997. |
author2 |
ADVANCED SCIENCE AND TECHNOLOGY CENTRE NIZHNY NOVGOROD (RUSSIA) |
format |
Text |
author |
Slavinsky, Mark M. Bogolubov, Boris Virovlyansky, Anatoly |
author_facet |
Slavinsky, Mark M. Bogolubov, Boris Virovlyansky, Anatoly |
author_sort |
Slavinsky, Mark M. |
title |
Initial Arctic Acoustic Source Design Study |
title_short |
Initial Arctic Acoustic Source Design Study |
title_full |
Initial Arctic Acoustic Source Design Study |
title_fullStr |
Initial Arctic Acoustic Source Design Study |
title_full_unstemmed |
Initial Arctic Acoustic Source Design Study |
title_sort |
initial arctic acoustic source design study |
publishDate |
1995 |
url |
http://www.dtic.mil/docs/citations/ADA350619 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA350619 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Sea ice |
genre_facet |
Arctic Arctic Ocean Sea ice |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA350619 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766309050414268416 |