> The variables I have is center position (lat and long), I have right and left aperture (130° total), max range (usually 25-30 m), and rotation (heading). How do I plot this section of a circle?
I assume this is plotted in Cartesian coordinates and that the center point is defined by [latitude, longitude] which, in Cartesian coordinates, is [y,x].
center = [42.30027404055592, -71.35168003446316];
rightAp = 15; % deg
leftAp = 15; % deg
radius = 25; % max range
heading = 45; % deg
th = linspace(heading-leftAp, heading+rightAp, 100);
x = [center(2), sind(th) * radius + center(2), center(2)];
y = [center(1), cosd(th) * radius + center(1), center(1)];
plot(x,y, '-k');
axis equal
% Add reference line
hold on
plot([center(2), sind(heading)*radius+center(2)], ...
[center(1), sind(heading)*radius+center(1)], '--k')
