My colleagues and I are trying to extract meanders from large stream networks. We are looking for a way to separate segments based on angles (lines being straight versus curved above a specific degree). We tried using COGO tools to create segments, but we could not specify the threshold and the segments were too small.
After we identify the meanders, we want to split the polyline into curved and straight segments with each having an attribute denoting which category it falls into.
Any help would be greatly appreciated!