I don't yet have the privilege to create tag synonyms and I found a synonym which I believe to be incorrect.
Currently, the "triangulation" tag remaps to "tin". I think this is wrong. While the t in tin stands for triangulation, they are very different.
In trigonometry and geometry, triangulation is the process of determining the location of a point by measuring angles to it from known points at either end of a fixed baseline, rather than measuring distances to the point directly (trilateration). The point can then be fixed as the third point of a triangle with one known side and two known angles.
And the article on TIN here.
Clearly, different definitions.
Here's an example of a post which I tried to tag as "triangulation". It automatically remapped to tin which just doesn't suit.
Can we get this changed?