Ilya Zverev, Lyft FOSDEM 2020
Ilya Zverev, Lyft FOSDEM 2020 Applied Mapping Geocoding Routing - - PowerPoint PPT Presentation
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
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
Point in Polygon
Nearest Point
Voronoi Polygons
Point in Polygon
Nearest Point
Voronoi Polygons
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
p6 k5 p k
p6 k5 p k
Point = Polygon
k6 k8
It's OSM
k14 k16 k12
k6 k5 k
school
Address Interpolation
k16 k2 ?
This is real
github.com / gojuno / jrg
Thank you!
Ilya Zverev, Lyft FOSDEM 2020 ilya@zverev.info / @ilyazver