パラレルインデックス法とは？
パラレルインデックス法 A radar navigation technique in which fixed radar echoes are kept on predetermined parallel lines to verify the vessel remains on its planned track without constant position fixing.
Source: IMO SMCP, STCW Convention, SOLAS, COLREG
How is “パラレルインデックス法” Used in Practice?
教官から研修生へ：霧中でパイロット乗船地点へ接近中は、レーダーのパラレルインデックス法を使って横方向の限界内にいることを確認せよ。
Certification Exam Relevance
Who Needs to Know This Term?
- Deck Officers
- Engine Officers
- Masters
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パラレルインデックス法とは？
A radar navigation technique in which fixed radar echoes are kept on predetermined parallel lines to verify the vessel remains on its planned track without constant position fixing.
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