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Optimum Crossing Angles

Published online by Cambridge University Press:  23 November 2009

K. H. Kwik
Affiliation:
(Institut für Schiffbau, Hamburg University)

Extract

Depending on how the encounter rate is defined, different values can be found for the crossing angle or speed giving the smallest encounter rate. When dealing with ‘optimum crossing angles’ or ‘optimum speeds’ it is therefore proper to know which definition is taken as a basis, i.e. which expression is minimized.

Type
Research Article
Copyright
Copyright © The Royal Institute of Navigation 1979

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References

REFERENCES

1Barratt, M. J. (1973). Encounter rates in a marine traffic separation scheme. This Journal, 26, 458.Google Scholar
2May, G. T. A. (1971). A method for predicting the number of near mid-air collisions in a denned airspace. This Journal, 24, 204.Google Scholar
3Ciletti, M. D. (1978). Traffic models for use in vessel traffic systems. This Journal, 31, 104.Google Scholar