Plot a single vector over geographic data?

Questions
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1

I’m a total novice…How do you plot a single vector over geographic data!?..So basically, from one GeoPosition to another GeoPosition…a position vector!?

FRussoGEO.nb (418 KB)

2

There are several ways to do this, depending on whether you want to join the points with straight or curved (say geodesic) lines.

For these two example locations:

loc1 = GeoPosition[{40, -90}];
loc2 = GeoPosition[{-30, 60}];

try the following inputs:

GeoGraphics[{Red, Thick, Line[{loc1, loc2}]}, GeoRange -> "World"]

GeoGraphics[{Red, Thick, Arrow[Line[{loc1, loc2}]]}, GeoRange -> "World"]

GeoGraphics[{Red, Thick, GeoPath[{loc1, loc2}]}, GeoRange -> "World"]

GeoGraphics[{Red, Thick, Arrow[GeoPath[{loc1, loc2}]]}, GeoRange -> "World"]

You can use Entity objects instead of GeoPosition objects as locations too.

3

Thank You, my brother!

I’m going to give your suggestions…a try, later! I’ll keep you-posted! Thanks, FR