Ilya Zverev, Lyft FOSDEM 2020 Applied Mapping Geocoding Routing - PowerPoint PPT Presentation

Ilya Zverev, Lyft FOSDEM 2020

Applied Mapping — — Geocoding — Routing — Showing a map

Reverse Geocoding Ilya Zverev, Lyft FOSDEM 2020

Country

1. Point in Polygon

Country

Locality

Locality

1. Point in Polygon 2. Nearest Point

Locality

Voronoi Polygons Nearest Point in Polygon Point

Voronoi Polygons Nearest Point in Polygon Point SELECT * FROM areas WHERE ST_Contains()

House Number

Open Address Data k5 k7

Open Address Data k5 k7

Nearest Addressed Object!

p k

p k

p p6 k5 k

p p6 k5 k

Point = Polygon k6 k8

It's OSM

k14 k12 k16

school k5 k k6

Address Interpolation k2 k16 ?

This is real

github.com / gojuno / jrg

Thank you! Ilya Zverev, Lyft FOSDEM 2020 ilya@zverev.info / @ilyazver