| Download | - View final version: A tone-burst ranging system for parallel-line sounding (PDF, 1.4 MiB)
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| DOI | Resolve DOI: https://doi.org/10.4224/21277217 |
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| Author | Search for: Wyslouzi, W.1 |
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| Affiliation | - National Research Council of Canada
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| Format | Text, Technical Report |
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| Physical description | 19 p. |
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| Abstract | To improve the efficiency of hydrographic surveying operations on inland and coastal waters it is desirable to employ a parent vessel in the centre, with up to six side vessels running courses parallel to the parent vessel art distances depending on the survey scale. A simple equipment is described which allows the side vessels to maintain their stations with respect to the parent vessel by measuring the difference in the time of arrival between a radio signal and a sound pulse transmitted simultaneously from the parent vessel at regular intervals. The indicating unit also provides a permanent record so that if a side vessel should err from its course, appropriate corrections can be made when the depth soundings are plotted. |
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| Publication date | 1968-01 |
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| Publisher | National Research Council of Canada. Radio and Electrical Engineering Division |
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| Series | |
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| Language | English |
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| Identifier | 22167 |
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| NPARC number | 21277217 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | fd6000c7-92c1-4382-9215-5bb8914525c1 |
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| Record created | 2016-01-14 |
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| Record modified | 2023-01-25 |
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