{"title":"采用低阻力水下多传感器浮选组件的声学多普勒电流分析器的部署:设计标准和结果","authors":"F. De Strobel, T. Hopkins, L. Gualdesi","doi":"10.1109/CURM.1990.110906","DOIUrl":null,"url":null,"abstract":"An upward-looking, acoustic Doppler current profiler (ADCP) which was deployed twice for periods of three months at a depth of 500 m in 800 m of water is discussed. The ADCP was mounted in an oblate-spheroid fiberglass package to minimize drag and consequent beam tilt. The package included flotation, two acoustic releases, ARGOS transmitter, radio transmitter, and a flashing light. An Aanderaa current meter was mounted on the package to monitor CTD parameters. Platform inclination in the first deployment averaged 1 degrees with a maximum of 2.7 degrees . The 75-kHz signal reached the surface with a total of 64 8-m bills, of which all except the top nine gave an excellent data return. The design of the package and a summary of the oceanographic results are included.<<ETX>>","PeriodicalId":364128,"journal":{"name":"Proceedings of the IEEE Fourth Working Conference on Current Measurement","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1990-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Deployment of an acoustic Doppler current profiler using a low-drag subsurface multisensor flotation package: design criteria and results\",\"authors\":\"F. De Strobel, T. Hopkins, L. Gualdesi\",\"doi\":\"10.1109/CURM.1990.110906\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An upward-looking, acoustic Doppler current profiler (ADCP) which was deployed twice for periods of three months at a depth of 500 m in 800 m of water is discussed. The ADCP was mounted in an oblate-spheroid fiberglass package to minimize drag and consequent beam tilt. The package included flotation, two acoustic releases, ARGOS transmitter, radio transmitter, and a flashing light. An Aanderaa current meter was mounted on the package to monitor CTD parameters. Platform inclination in the first deployment averaged 1 degrees with a maximum of 2.7 degrees . The 75-kHz signal reached the surface with a total of 64 8-m bills, of which all except the top nine gave an excellent data return. The design of the package and a summary of the oceanographic results are included.<<ETX>>\",\"PeriodicalId\":364128,\"journal\":{\"name\":\"Proceedings of the IEEE Fourth Working Conference on Current Measurement\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-04-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the IEEE Fourth Working Conference on Current Measurement\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CURM.1990.110906\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the IEEE Fourth Working Conference on Current Measurement","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CURM.1990.110906","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Deployment of an acoustic Doppler current profiler using a low-drag subsurface multisensor flotation package: design criteria and results
An upward-looking, acoustic Doppler current profiler (ADCP) which was deployed twice for periods of three months at a depth of 500 m in 800 m of water is discussed. The ADCP was mounted in an oblate-spheroid fiberglass package to minimize drag and consequent beam tilt. The package included flotation, two acoustic releases, ARGOS transmitter, radio transmitter, and a flashing light. An Aanderaa current meter was mounted on the package to monitor CTD parameters. Platform inclination in the first deployment averaged 1 degrees with a maximum of 2.7 degrees . The 75-kHz signal reached the surface with a total of 64 8-m bills, of which all except the top nine gave an excellent data return. The design of the package and a summary of the oceanographic results are included.<>