Results of exact investigations about the characteristics of the extremely fast and accurately measuring Kiel multisonde and representations about its newest performance
{"title":"Results of exact investigations about the characteristics of the extremely fast and accurately measuring Kiel multisonde and representations about its newest performance","authors":"W. Kroebel","doi":"10.1109/OCEANS.1988.23551","DOIUrl":null,"url":null,"abstract":"Improved current-temperature-density (C-T-D) sondes for oceanographic measurements are described. The sensors all have a very short time constant. For T, the time constant is 0.5 ms, the accuracy is 0.3 mK, and the resolution is 0.12 mK, and the measurements can all be repeated in 2-ms periods. The spatial resolution for C is 0.5 cm, the precision 0.001, and the resolution 0.0005. At present, the pressure sensor can reach a precision of about +or-1.5 m between 0-600 bar with a resolution of +or-30 cm.<<ETX>>","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OCEANS.1988.23551","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Improved current-temperature-density (C-T-D) sondes for oceanographic measurements are described. The sensors all have a very short time constant. For T, the time constant is 0.5 ms, the accuracy is 0.3 mK, and the resolution is 0.12 mK, and the measurements can all be repeated in 2-ms periods. The spatial resolution for C is 0.5 cm, the precision 0.001, and the resolution 0.0005. At present, the pressure sensor can reach a precision of about +or-1.5 m between 0-600 bar with a resolution of +or-30 cm.<>
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