Unit1NauticalPublications（航海出版物）Unit1NauticalPublications（航海出版物）Unit1NauticalPublications（航海出版物）Lesson2OtherAdmiraltyPublications（其他英版出版物）AdmiraltyListofLightsandFogSignals（英版燈標與霧號表）Unit1NauticalPublications（航海出版物）Lesson2OtherAdmiraltyPublications（其他英版出版物）AdmiraltyListofRadioSignals（英版無線電信號表）Unit1NauticalPublications（航海出版物）Lesson2OtherAdmiraltyPublications（其他英版出版物）AdmiraltyTideTables（英版潮汐表）Unit1NauticalPublications（航海出版物）Lesson2OtherAdmiraltyPublications（其他英版出版物）OceanPassagesfortheWorld（世界大洋航路）Unit1NauticalPublications（航海出版物）Lesson2OtherAdmiraltyPublications（其他英版出版物）AdmiraltyDistanceTables（英版里程表）Unit1NauticalPublications（航海出版物）Lesson2OtherAdmiraltyPublications（其他英版出版物）TheMariner’sHandbook（航海員手冊）Unit1NauticalPublications（航海出版物）Lesson2OtherAdmiraltyPublications（其他英版出版物）TheNauticalAlmanac（航海天文歷）Unit1NauticalPublications（航海出版物）Lesson3AdmiraltyCharts（英版海圖）Unit1NauticalPublications（航海出版物）Lesson4AdmiraltyNoticestoMariners（英版航海通告）WeeklyEditionsNTM（周版英版《航海通告》）Unit1NauticalPublications（航海出版物）Lesson4AdmiraltyNoticestoMariners（英版航海通告）2.AnnualSummaryofAdmiraltyNTM（英版《航海通告年度摘要》）Unit1NauticalPublications（航海出版物）Lesson4AdmiraltyNoticestoMariners（英版航海通告）3.CumulativeListofAdmiraltyNTM（英版《航海通告累積表》）Unit1.NauticalPublicationsLesson1.SailingDirectionsUnit1Q1:HowmanyvolumesofAdmiraltySailingDirectionsaretherealtogether?Q2:What’stheuseoftheinformationinAdmiraltySailingDirections?Q3:Andforwhatkindofships?Q4：What’stherelationshipbetweenNoticestoMariners,AdmiraltySailingDirectionsandcharts?Unit1NauticalPublications（航海出版物）Lesson1SailingDirections（航路指南）

航路指南簡介：航路指南是將海圖上無法表達或者不能完全表達的有關航海資料匯編成書，作為海圖資料的補充，并同時載有航法和航行經驗，配有較多的對景圖，以提供給航海人員更豐富的航海資料和航行經驗。其按海域出版，書卷號NP1-NP72?；痉譃閮刹糠謨热荩旱谝徽聦Ρ揪硭龅貐^(qū)進行總體介紹，包括一般航海說明與規(guī)則，國家與港口，自然條件。第二章之后按順序分章敘述各海區(qū)的航海資料。Lesson1Q1:HowmanyvolumesofAdmiraltySailingDirectionsaretherealtogether?Q2:TheinformationinAdmiraltySailingDirectionsisintendedtobeusedbywhatkindofships?Q3：What’stherelationshipbetweenNoticestoMariners,AdmiraltySailingDirectionsandcharts?

AdmiraltySailingDirectionsarepublishedin74volumes,providingworld-widecoverage.TheinformationinSailing

Directionsisintendedprimarilyforusebymarinersinvesselof150GTormore.Itmay,however,liketheinformationoncharts,beusefultothoseinanyvessel,butdoesnottakenintoaccountthespecialneedsofhovercraft,submarinesunderwater,deepdraughttowsandotherspecialvessels.

GT：GrossTonnage總噸位takeintoaccount:takeintoconsideration,consider考慮

潛艇氣墊船深吃水拖帶船

Ofthevastamountofinformationneededtokeepchartsup-to-date

ineverydetail,onlythemostimportantitemscanbeusedtoupdatethechartsuntilitsnextedition,butmayneverthelessbeincludedinNewEditions.Itisthereforepossiblethatinsomelessimportantdetail,SailingDirectionsmaybemoreup-to-datethanthechart.nextedition下一版海圖NewEdition新版航路指南Depth,heights,elevationsandshortdistancesaregiveninmetricunits.Wherethereference

chartquotedisinfathomsandfeet,thedepthsanddimensionsfromthechartaregiveninbracketsafterthemetricdepthtosimplifycomparisonbetweenthechartandthebook.Distancesatseaaregiveninseamilesandcables,andonlandinkilometers.elevation:海拔reference:參考、參照fathom拓,=12英尺(feet)

=12*0.3048米