I am trying to edit the geometry of one polygon to match another polygon, same as in this question:
Unfortunately, using the Reshape and Trace editing tools is achingly slow and tedious and I have a bunch of locations spread across a bunch of polygons that require this editing. I also tried the Enable Tracing tool in QGIS as this thread suggests: Adjust polygons by edition (freehand and reshape tools used together) to no avail.
Are there any other approaches that have worked for others to do this efficiently?
Just doing a rough reshape and then clipping or erasing (as suggested in the first thread) gets complicated since the lines intersect in both directions (see image). I want to align the low-res black polygon to the high-res blue polygon in specific places.