Find the nearest parallel line and ignore perpendicular line

Hello

We have two sets of linear facilities. We would like to find the nearest line of the other set of geometry, but preference should be given to the parallel lines as the perpendicular ones more.

I was intending to use the suite response I see in this forum.
extract the parallel roads

Is another way?

Thank you
Frédéric

Frederick,

It really depends on what you're trying to determine from your data. I noticed that you included 'street' in your tags. Are you trying to link Street - axis facades, utilities or the plots?

If you use buffering as John suggested, get an account for characteristics how target your buffer interacts with. In some cases (say the intersections of streets) where you will get multiple occurrences, you can compare the angles/slopes to identify the one who more parallel.

Note that line buffering will produce a Cheeto (right, with well rounded rectangle). The Cheeto may interact with more than 1 target function if your buffer is too big and the characteristics of the target are tip-to-tail connected - and each of these objectives can be parallel to your line. If it's a problem, you can calculate distances to your targets and choose Next. You will probably always compare the slopes to eliminate false positives at intersections.

In support of geocoding, I once to the streets adjacent plots and tried the above approaches and found that they do not have sufficient accuracy to dead end or corner-bulbs bulbs. Instead, I used the rotation value of the parcel labels (always placed perpendicular to the street) to generate features of research at the intersection of the adjacent streets. These search functions have variable length depending on the type of street. There were still a few false positives due to errors of data (e.g., misguidance label type, incorrect of streets, etc.), but little enough to dump a body to.

Kind regards
Noel

Tags: Database

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