A.Easily plotted on a Mercator chart B.Negligible increase in distance on east-west courses near the equator C.Does not require constant course changes D.Plots as a straight line on Lambert conformal charts
A.Survey information B.Scale C.Date of first edition D.Projection
A.Date of the first edition B.Date of the edition and，if applicable，the revision C.Information on the sounding datum D.Information on which IALA buoyage system applies
<fieldset id="usiqi"></fieldset>
微信掃一掃關(guān)注公眾號后聯(lián)系客服
微信掃碼免費搜題
