CodeX
Published in

CodeX

ARTICLE

Building and Using Topologies

From PostGIS in Action, Third Edition by Leo S. Hsu and Regina O. Obe

In this article, you’ll learn what a topology is, how to build a topology from scratch, and how to use commonly available geometry data.

Take 40% off PostGIS in Action, Third Edition by entering fccobe into the discount code box at checkout at manning.com.

Topological representation recognizes that, in reality, geometric features rarely exist independently of each other. When…

--

--

--

Everything connected with Tech & Code. Follow to join our 900K+ monthly readers

Recommended from Medium

Tools for quick initial insight into structured data

An Overview of AutoML and Available Technology

Using PySpark for Predicting Churn — DSND Capstone Project

Speed Up Your AB Tests With Shared Control Groups & Optimal Allocation

What Do Gas Prices and Bridge Collapses Have in Common?

Why is GitHub Copilot embroiled in so much controversy?

Data is like oil: Useless until you refine it

Named Entity Recognition NER using spaCy | NLP | Part 4

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Manning Publications

Manning Publications

Follow Manning Publications on Medium for free content and exclusive discounts.

More from Medium

Shortest path algorithm used in OSM street network

Using Valhalla Map-Matching to get route and travelled distance from raw GPS points

Kubeflow Pipelines for Earth Observation

Fastest Way to get City Data