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Results tagged with postgis
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user 49469
PostGIS is an extension for the PostgreSQL object-relational database that adds support for geographic objects.
6
votes
1
answer
4k
views
Join two tables completely on geometry (postgis)
I have two tables with the same street network as geometry (but not a same id).
What I want to do is to join both tables with all attributes to one for all geometries which overlap exactly.
Unfortun …
- 273
1
vote
1
answer
180
views
Multiple queries in pgrouting (length as result)
I am facing the following problem with two tables:
The first table contains all my streetnetwork with cost, source, target. Another table contains 60 nodes (from the above network). Between all thes …
- 273
5
votes
1
answer
201
views
Merging two polylines (street networks)
I was working in PostGIS so far, but I am also open for other solutions. …
- 273