9. Geometries — Introduction to PostGIS
postgis - Closed Linestring - Geographic Information Systems Stack Exchange
1022 (Buffering a specific closed linestring erroneously produces polygon without hole.) – GEOS
PostGIS | SpringerLink
postgresql - Find the nearest points along the linestring in specified distance limit and order - Stack Overflow
geos - Closing a concave V-shaped MultiLineString in PostGIS to form a Polygon - Geographic Information Systems Stack Exchange
PostGIS Tips for Power Users - ppt download
geos - Closing a concave V-shaped MultiLineString in PostGIS to form a Polygon - Geographic Information Systems Stack Exchange
Post gispguk | PPT
PostGIS - Tipps und Tricks – Geoinformation HSR
9. Geometries — Introduction to PostGIS
Geometric Objects - Spatial Data Model — Geospatial Analysis with Python and R 2020 documentation
SpatiaLite Cookbook Topic: Cooking basics
Mastering PostGIS
shape types
SpatiaLite Cookbook Topic: Cooking basics
Polygon created from closed LinearRing is not .is_closed ? · Issue #1246 · shapely/shapely · GitHub
shapefile - Points of LinearRing do not form a closed linestring - one point intersection - Geographic Information Systems Stack Exchange
Chapter 4. Data Management
snapping - PostGIS snap line segment endpoint to closest other line segment - Geographic Information Systems Stack Exchange
9. Geometries — Introduction to PostGIS
postgresql - ST_ApproximateMedialAxis leaving skeleton lines on final approximation - Stack Overflow
