[FEA] Nearest point and segment index of linestring to a point (all-pairs)

rapidsai / cuspatial

CUDA-accelerated GIS and spatiotemporal algorithms

https://docs.rapids.ai/api/cuspatial/stable/

Apache License 2.0

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[FEA] Nearest point and segment index of linestring to a point (all-pairs) #647

Open harrism opened 2 years ago

harrism commented 2 years ago

Is your feature request related to a problem? Please describe.

As with #646 , given vectors of points and linestrings, for every combination point-linestring pair, compute the nearest point and segment index of the linestring to the point.

It is desirable to reduce the number of outputs by also filtering the input data with a distance filter. (e.g. only pairs with features within a certain distance of each other).

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