PostGIS Spatial Tricks





The interactive transcript could not be loaded.


Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on May 25, 2016

by Regina Obe

This talk will showcase spatial feats you can do with PostGIS
Special focus will be given to features new in PostGIS 2.2 and upcoming PostGIS 2.3.

What we will cover:

Geometry -
* Proximity analysis with improved KNN functionality introduced in PostGIS 2.2
* Geometry dicing for speedier performance in data grouping and proximity analysis,
* Geometry clustering

Geography - Proximity analysis using KNN (new in PostGIS 2.2)
Raster - in-database raster coverage making
Topology - geometry simplification that maintains connectedness of adjoining geometries
Geocoding and Address Standardization - Basic examples using PostGIS Tiger Geocoder, and address standardizer (new in PostGIS 2.2.)

Brief coverage of what's coming in PostGIS 2.3
Discussion of speed improvements, generating random points


When autoplay is enabled, a suggested video will automatically play next.

Up next

to add this to Watch Later

Add to

Loading playlists...