2 Answered Questions for the topic Intersect


PostGIS - st_intersects using polygons that cross antimeridan/equator?

New to using PostGIS and have two situations that I'm working with. In the one case, I have a polygon that crossed the antemeridian and was detecting whether a two separate points located within... more


Parabola and Liner equation

Parabola 1 has the equation y=x^2+2x-2. Parabola 2 has the equation y+6=A(x-8)^2. Find the value of A, such that the two parabolas intersect at a point (r,r) in the same first quadrant.

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