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PostGIS is an extension for the PostgreSQL object-relational database that adds support for geographic objects.
3
votes
0
answers
108
views
Point Data to journey linestrings - PostGIS
I have roughly 4,000,000 points of GPS data stored in a PostgreSQL/PostGIS database. The points are from multiple vehicles over the last 2 years. …
0
votes
1
answer
315
views
OS Translator II TOID (fid)
I've successfully loaded in OS MasterMap to a PostGIS (2.4.4.1) database, and it appears in QGIS (2.8.9) fine. …
2
votes
2
answers
858
views
How can I buffer a mulipolygon only on the coastline?
(Apologies for the crudely drawn diagram) Either in QGIS or PostGIS. …