I have two vector line datasets and wish to compare the line lengths. While I have already compared the sum of the lengths, I'd like to conduct further analysis down to 250m, possibly lower.
I'm using qGIS, and already know how to create a vector grid. However I would like to create a grid which clips per individual square and compares the length of the two datasets contained within.
I realise that this is a process that could be completed manually, however the size and complexity of the data (all roads at a city level) mean manually doing the task would take months.