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ID:47434759
大小:981.50 KB
页数:87页
时间:2019-09-04
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1、第二章航海图书资料第四节海图和海图作业1.._____chart3994,positionsreadfromthischartshouldbeshifted0.03minutesNorthward.A.ToconsiderB.TocheckC.ToexamineD.ToagreewithD2.______isnotaposition-fixingsystem.A.HifixB.HyperfixC.TrisponderD.WGS84D3.______theincompletenatureofthesurvey,heavydraughtvessel
2、sarewarnednottonavigatewithinthe10fathomline.A.BecauseB.OwingtoC.HavingbeenD.BeingB4.Achartpositionenclosedbyasquareisa(n)______.A.fixB.estimatedpositionC.deadreckoningpositionD.runningfixB5.Achartprojectiondepictingthepolesandasmallareaoneithersideofaconnectingmeridian,that
3、issometimesusedforstarcharts,isthe______.A.AzimuthalgnomonicprojectionB.LambertconformalprojectionC.TransverseMercatorprojectionD.PolyconicprojectionC6.Achartwithascaleof1:80,000wouldfallintothecategoryofa______.A.sailingchartB.generalchartC.coastalchartD.harborchartC7.Apoly
4、conicprojectionisbasedona______.A.PlanetangentatonepointB.CylindertangentatoneparallelC.ConetangentatoneparallelD.SeriesofconestangentatselectedparallelsD8.Arevisedprintofachartismade______.A.aftereverymajorhydrographicsurveyoftheareacoveredbythechartB.whentherearenumerousco
5、rrectionstobemadeorthecorrectionsareextensiveC.whenalow-stocksituationoccursandminorcorrectionsaremadeD.everytwoyearstoupdatethemagneticvariationinformationC9.Atruebearingofachartedobject,whenplottedonachart,willestablisha______.A.FixB.LineofpositionC.RelativebearingD.RangeB
6、10.Allstraightlinesrepresentgreatcircletracksonachartbasedona(n)______.A.MercatorprojectionB.PolyconicprojectionC.OrthographicprojectionD.GnomonicprojectionD11.Areasenclosedbyalongandshortdashedmagentalineindicate______.A.CableareasB.DumpinggroundsC.FishtrapareasD.Precaution
7、aryareasC12.Chartlegendsprintedincapitallettersshowthattheassociatedlandmarkis______.A.inconspicuousB.conspicuousC.agovernmentfacilityorstationD.aradiotransmitterB8713.Chartsshouldbecorrectedbyusinginformationpublishedinthe______.A.LightListB.AmericanPracticalNavigatorC.Noti
8、cetoMarinersD.CoastPilotC14.ChartsshowingthecoastofMexicoareproducedbytheUn
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