Meridiano

Coordenadas polares

Ángulo con respecto al meridiano cero.

Las coordenadas polares en la region polar. 

Vértice del ángulo y origen de las distancias (en km) : polo Norte.

radi = 6378137
e2 = 0.00669
A = Intersect(xAxis, yAxis)
h = 0
C = (-6683.42750496251, -6763.4773430478335)
c = Circle(A, radi)
a = 122 (slider from -180 to 180, step 1)
D, E = Intersect(c, yAxis)
F = Rotate(E, a°, C)
b = Segment(C, F)
d = 28 (slider from 0 to 80, step 1)
T2: "" + b
dor: (80.0 - d) * b
T3: "" + dor
e = Circle(A, dor / 90.0)
B = Intersect(e, b)
lat: 90.0 - (80.0 - d) * 30.0 / 80.0
T1: "" + lat + "°"
f = Segment(A, E)
G = (-1536134.5792713533, -7757379.253635716)
u = Vector(G, E)
g = Segment(A, B)
α = Angle(E, A, B)
β = Angle(B, A, E)
H = Point(e)
I = (6672365.107196684, 7184999.566391913)
J = (1.873274975980669E7, 7211399.528971465)
K = (1.8812443931519974E7, -8047778.842010813)
L = (6717247.5454195365, -7973600.037420448)
poly1, i, j, k, l = Polygon(I, J, K, L)
T4: "Longitud: " + a + "°"
T5: "Latitud : " + lat + "°"
T6: "(" + (dor / 90000.0) + "; " + a + "°)"