Editing Talk:2082: Mercator Projection

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Mercator map projection has the advantage that shortest line between two points on Earth (on globe) is straight line in this projection. --[[User:JakubNarebski|JakubNarebski]] ([[User talk:JakubNarebski|talk]]) 11:17, 8 December 2018 (UTC)
 
Mercator map projection has the advantage that shortest line between two points on Earth (on globe) is straight line in this projection. --[[User:JakubNarebski|JakubNarebski]] ([[User talk:JakubNarebski|talk]]) 11:17, 8 December 2018 (UTC)
::I'm afraid you are mistaken. A straight line on Mercator translates to a {{w|rhumb line}}, not a {{w|great-circle distance|great circle}}. Rhumb lines are useful for navigation, more so than great circles if all you have is a compass, but they are not (necessarily) the shortest distance between two points. [[User:Jaalenja|Jaalenja]] ([[User talk:Jaalenja|talk]]) 08:17, 10 December 2018 (UTC)
 
  
 
The largest islands in Lake Ontario are either the western parts of the Thousand Islands or the southern-most part of the City of Toronto.  Neither would be considered "in the middle" of the lake.  While Lake Erie has some islands in the middle, like Middle Island, Lake Ontario does not have similar navigation targets/hazards. [[User:Nutster|Nutster]] ([[User talk:Nutster|talk]]) 17:11, 8 December 2018 (UTC)
 
The largest islands in Lake Ontario are either the western parts of the Thousand Islands or the southern-most part of the City of Toronto.  Neither would be considered "in the middle" of the lake.  While Lake Erie has some islands in the middle, like Middle Island, Lake Ontario does not have similar navigation targets/hazards. [[User:Nutster|Nutster]] ([[User talk:Nutster|talk]]) 17:11, 8 December 2018 (UTC)

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