I live in the SF Bay Area where many, but not all, geological features are oriented parallel to the San Andreas Fault. I was wondering if there’s a type of map where ridges are colored by compass orientation, so perhaps N-S features are blue and E-W features are yellow, with lots of gradations in between. Seems like it would help identify features produced by the same forces (at least as a first guess). Does this type of map exist? If so, what’s it called? If not, would it actually be useful?