let's assume a Linestring(Z)M holding a timestamp as measure variable with each point. Is there a way to easily query "on the relation of those timestamps between the points". For example to find segments where duration between two timestamps are larger than x minutes.
I am aware of the ST_LocateBetween function, where I could filter an M-geometry for a certain specified range. But that is more an absolute function and I am more looking at relative filters.