PC-AffineTrans is a tool for precise coordinate transformations from one coordinate reference system into another. The transformation is performed as an Affine transformation, where a two sets of ...

Points 1, 2, 3, 4 originally had irregular ascending y-coordinates, which were transformed and rescaled to an arithmetic progression from -1 to 1 by coordinate-wise ...

Express a vector as the sum of a set of linearly independent basis vectors Use vector subtraction to find a vector that points from one point to another or find the distance between two points ...

No audio available for this content. Blue Marble Geographics has launched its 2019 Geographic Calculator, which features a universal copy and paste function, a new angular unit conversion tool, ...