I'm really new to MATLAB, started just a week ago and I am having trouble with geoshow map. What I have - a point(NOLNA in the picture) with exact coordinates x,y that I know and so I used plotm function to display it on a map. This worked. Now next step I need to draw a few points exactly 20nm (37,04km) from that point. How do I do that? I drew a circle (with circlem function) with 20nm radius with a center being my point. Now on a map I can see where those points I'm looking for should be, maybe it's somehow possible to determine exact x,y points of that circle? Or maybe there's a better way to plot a line with exact length and only one coordinate?
Hope I explained this well, I'll try to add a few pictures.
Thank you for your help.