![pgRouting: A Practical Guide: Obe, Regina O, Hsu, Leo S, Sherman, Gary E: 9780989421737: Books: Amazon.com pgRouting: A Practical Guide: Obe, Regina O, Hsu, Leo S, Sherman, Gary E: 9780989421737: Books: Amazon.com](https://images-na.ssl-images-amazon.com/images/I/71UFwwb6afL.jpg)
pgRouting: A Practical Guide: Obe, Regina O, Hsu, Leo S, Sherman, Gary E: 9780989421737: Books: Amazon.com
![postgis - Can 'Source' and 'Target' in the roads table for routing be duplicate? - Geographic Information Systems Stack Exchange postgis - Can 'Source' and 'Target' in the roads table for routing be duplicate? - Geographic Information Systems Stack Exchange](https://i.stack.imgur.com/VTEw9.png)
postgis - Can 'Source' and 'Target' in the roads table for routing be duplicate? - Geographic Information Systems Stack Exchange
![First taste of routing in PostGIS using pgRouting | Technical Tidbits From Spatial Analysis & Data Science First taste of routing in PostGIS using pgRouting | Technical Tidbits From Spatial Analysis & Data Science](http://zevross.com/blog/wp-content/uploads/2014/06/database.png)
First taste of routing in PostGIS using pgRouting | Technical Tidbits From Spatial Analysis & Data Science
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Locate Press on Twitter: "Leverage #opensource #PostgreSQL and #PostGIS to solve network routing problem using pgRouting by using our practical guide by @reginaobe & Leo Hsu. On sale now, along with all
![postgis - How to create an exact tracking route from GPS data with animated icon? - Geographic Information Systems Stack Exchange postgis - How to create an exact tracking route from GPS data with animated icon? - Geographic Information Systems Stack Exchange](https://i.stack.imgur.com/o02DC.jpg)
postgis - How to create an exact tracking route from GPS data with animated icon? - Geographic Information Systems Stack Exchange
![postgis - pgRouting assign source and target value to streets based on available nodes - Geographic Information Systems Stack Exchange postgis - pgRouting assign source and target value to streets based on available nodes - Geographic Information Systems Stack Exchange](https://i.stack.imgur.com/nOp5R.png)