Development of the Method for Deployment of an Autonomous Source for Year-Round Acoustic Monitoring of the Arctic Ocean, the Acoustic Complex for Horizontal Location of an Autonomous Source, and Communication of the Navigation Data
In acoustic thermometry of the ocean, interpretation of the results of the measurements implies that all distances between sources and receivers in the thermometry system are fixed during an experiment. This means that the acoustic sources and receivers should be firmly installed on the bottom. Howe...
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ftdtic:ADA348983 2023-05-15T14:29:17+02:00 Development of the Method for Deployment of an Autonomous Source for Year-Round Acoustic Monitoring of the Arctic Ocean, the Acoustic Complex for Horizontal Location of an Autonomous Source, and Communication of the Navigation Data Doroshenko, A. A. Budnev, N. M. Panfilov, A. I. Tchensky, A. G. Morozov, A. K. MARINE SCIENCE INTERNATIONAL CORP 1996 text/html http://www.dtic.mil/docs/citations/ADA348983 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA348983 en eng http://www.dtic.mil/docs/citations/ADA348983 APPROVED FOR PUBLIC RELEASE DTIC Physical and Dynamic Oceanography Acoustic Detection and Detectors *SOUND TRANSMISSION *UNDERWATER SOUND SIGNALS *ARCTIC OCEAN MARINE CLIMATOLOGY UNDERWATER ACOUSTICS UNDERWATER NAVIGATION DEEP WATER OCEAN BASINS THERMOMETERS ACOUSTIC DETECTORS MOORING BUOYS UNDERWATER SOUND GENERATORS SONAR BEACONS THERMOMETRY ACOUS(ARCTIC CLIMATE OBSERVATION USING UNDERWATER SOUND) ACOUSTIC POSITIONING SYSTEMS SERDP COLLECTION SERDP(STRATEGIC ENVIRONMENTAL RESEARCH AND DEVELOPMENT PROGRAM) Text 1996 ftdtic 2016-02-20T01:07:39Z In acoustic thermometry of the ocean, interpretation of the results of the measurements implies that all distances between sources and receivers in the thermometry system are fixed during an experiment. This means that the acoustic sources and receivers should be firmly installed on the bottom. However, it is not always possible to deploy such stable systems in the ocean, especially in deep water. One of the acoustic emitting complexes for the ACOUS (Arctic Climate Observation using Underwater Sound) experiment is planned for deployment in the deep-water Central Arctic Basin. Arctic conditions make it difficult to deploy a long-baseline system, since the ice drift cannot be controlled and the navigation beacons cannot be accurately deployed at the determined points on the bottom around the main mooring system. In these conditions, the beacons should be self-locating and the system construction adapted for fast deployment. Moreover, the necessary resolution of the thermometry system in the ACOUS experiment requires positioning accuracy better than that in the available commercial devices. This paper discusses these requirements of the acoustic positioning system as well as addressing the issue of communication between the complex and the shore. Text Arctic Basin Arctic Arctic Ocean Defense Technical Information Center: DTIC Technical Reports database Arctic Arctic Ocean |
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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 *UNDERWATER SOUND SIGNALS *ARCTIC OCEAN MARINE CLIMATOLOGY UNDERWATER ACOUSTICS UNDERWATER NAVIGATION DEEP WATER OCEAN BASINS THERMOMETERS ACOUSTIC DETECTORS MOORING BUOYS UNDERWATER SOUND GENERATORS SONAR BEACONS THERMOMETRY ACOUS(ARCTIC CLIMATE OBSERVATION USING UNDERWATER SOUND) ACOUSTIC POSITIONING SYSTEMS SERDP COLLECTION SERDP(STRATEGIC ENVIRONMENTAL RESEARCH AND DEVELOPMENT PROGRAM) |
spellingShingle |
Physical and Dynamic Oceanography Acoustic Detection and Detectors *SOUND TRANSMISSION *UNDERWATER SOUND SIGNALS *ARCTIC OCEAN MARINE CLIMATOLOGY UNDERWATER ACOUSTICS UNDERWATER NAVIGATION DEEP WATER OCEAN BASINS THERMOMETERS ACOUSTIC DETECTORS MOORING BUOYS UNDERWATER SOUND GENERATORS SONAR BEACONS THERMOMETRY ACOUS(ARCTIC CLIMATE OBSERVATION USING UNDERWATER SOUND) ACOUSTIC POSITIONING SYSTEMS SERDP COLLECTION SERDP(STRATEGIC ENVIRONMENTAL RESEARCH AND DEVELOPMENT PROGRAM) Doroshenko, A. A. Budnev, N. M. Panfilov, A. I. Tchensky, A. G. Morozov, A. K. Development of the Method for Deployment of an Autonomous Source for Year-Round Acoustic Monitoring of the Arctic Ocean, the Acoustic Complex for Horizontal Location of an Autonomous Source, and Communication of the Navigation Data |
topic_facet |
Physical and Dynamic Oceanography Acoustic Detection and Detectors *SOUND TRANSMISSION *UNDERWATER SOUND SIGNALS *ARCTIC OCEAN MARINE CLIMATOLOGY UNDERWATER ACOUSTICS UNDERWATER NAVIGATION DEEP WATER OCEAN BASINS THERMOMETERS ACOUSTIC DETECTORS MOORING BUOYS UNDERWATER SOUND GENERATORS SONAR BEACONS THERMOMETRY ACOUS(ARCTIC CLIMATE OBSERVATION USING UNDERWATER SOUND) ACOUSTIC POSITIONING SYSTEMS SERDP COLLECTION SERDP(STRATEGIC ENVIRONMENTAL RESEARCH AND DEVELOPMENT PROGRAM) |
description |
In acoustic thermometry of the ocean, interpretation of the results of the measurements implies that all distances between sources and receivers in the thermometry system are fixed during an experiment. This means that the acoustic sources and receivers should be firmly installed on the bottom. However, it is not always possible to deploy such stable systems in the ocean, especially in deep water. One of the acoustic emitting complexes for the ACOUS (Arctic Climate Observation using Underwater Sound) experiment is planned for deployment in the deep-water Central Arctic Basin. Arctic conditions make it difficult to deploy a long-baseline system, since the ice drift cannot be controlled and the navigation beacons cannot be accurately deployed at the determined points on the bottom around the main mooring system. In these conditions, the beacons should be self-locating and the system construction adapted for fast deployment. Moreover, the necessary resolution of the thermometry system in the ACOUS experiment requires positioning accuracy better than that in the available commercial devices. This paper discusses these requirements of the acoustic positioning system as well as addressing the issue of communication between the complex and the shore. |
author2 |
MARINE SCIENCE INTERNATIONAL CORP |
format |
Text |
author |
Doroshenko, A. A. Budnev, N. M. Panfilov, A. I. Tchensky, A. G. Morozov, A. K. |
author_facet |
Doroshenko, A. A. Budnev, N. M. Panfilov, A. I. Tchensky, A. G. Morozov, A. K. |
author_sort |
Doroshenko, A. A. |
title |
Development of the Method for Deployment of an Autonomous Source for Year-Round Acoustic Monitoring of the Arctic Ocean, the Acoustic Complex for Horizontal Location of an Autonomous Source, and Communication of the Navigation Data |
title_short |
Development of the Method for Deployment of an Autonomous Source for Year-Round Acoustic Monitoring of the Arctic Ocean, the Acoustic Complex for Horizontal Location of an Autonomous Source, and Communication of the Navigation Data |
title_full |
Development of the Method for Deployment of an Autonomous Source for Year-Round Acoustic Monitoring of the Arctic Ocean, the Acoustic Complex for Horizontal Location of an Autonomous Source, and Communication of the Navigation Data |
title_fullStr |
Development of the Method for Deployment of an Autonomous Source for Year-Round Acoustic Monitoring of the Arctic Ocean, the Acoustic Complex for Horizontal Location of an Autonomous Source, and Communication of the Navigation Data |
title_full_unstemmed |
Development of the Method for Deployment of an Autonomous Source for Year-Round Acoustic Monitoring of the Arctic Ocean, the Acoustic Complex for Horizontal Location of an Autonomous Source, and Communication of the Navigation Data |
title_sort |
development of the method for deployment of an autonomous source for year-round acoustic monitoring of the arctic ocean, the acoustic complex for horizontal location of an autonomous source, and communication of the navigation data |
publishDate |
1996 |
url |
http://www.dtic.mil/docs/citations/ADA348983 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA348983 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Basin Arctic Arctic Ocean |
genre_facet |
Arctic Basin Arctic Arctic Ocean |
op_source |
DTIC |
op_relation |
http://www.dtic.mil/docs/citations/ADA348983 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766303334298288128 |