Dot products are used for computing projections. Assume you're given two vectors $\vec{u}$ and $\vec{n}$ and you want to find the component of $\vec{u}$ that points in the $\vec{n}$ direction. the ...

Open the Projections Lab Sheet document for a step-by-step tutorial of how to write a script that checks the spatial reference parameters of different vector GIS data layers, then transforms the data ...