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Vector measuring current meter

A vector measuring current meter (VMCM) is an instrument used for obtaining measurements of horizontal velocity in the upper ocean, which exploits two orthogonal cosine response propeller sensors that directly measure the components of horizontal velocity. VMCM was developed in the late 1970s by Drs. Robert Weller and Russ Davis and commercially produced…

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Equipment

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Vector measuring current meter

Nodes20
Edges19
Triples11
Avg. degree1.9
Density0.1
Components1

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vmcm velocity components propeller sensors vector instrument response horizontal compass interval two cosine current pressure north sample magnetodiodes measurements measuring

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SubjectPredicateObjectConfidenceSrc
temperatureinstance ofit is possible to add measurement of other parameters0.80text
conductivityinstance ofit is possible to add measurement of other parameters0.80text
oxygeninstance ofit is possible to add measurement of other parameters0.80text
word time updated with each recordinstance ofit is possible to add measurement of other parameters0.80text
tiltinstance ofit is possible to add measurement of other parameters0.80text
battery voltageinstance ofit is possible to add measurement of other parameters0.80text
Aanderainstance ofComparison with other measuring instrumentsBased on the intercomparison of the test data obtained from the VMCM and from other measuring instruments0.80text
VACMinstance ofComparison with other measuring instrumentsBased on the intercomparison of the test data obtained from the VMCM and from other measuring instruments0.80text
electromagnetic current metersinstance ofComparison with other measuring instrumentsBased on the intercomparison of the test data obtained from the VMCM and from other measuring instruments0.80text
and ACMinstance ofComparison with other measuring instrumentsBased on the intercomparison of the test data obtained from the VMCM and from other measuring instruments0.80text
it has been experienced that VMCM sensor introduces the least error in relatively small mean flows when high frequency oscillatory fluctuations are also presentinstance ofComparison with other measuring instrumentsBased on the intercomparison of the test data obtained from the VMCM and from other measuring instruments0.80text

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