QGIS | Line 45

Line 45 Blog

Jessica Kane

Using QGIS with PostGIS: A Dynamic Duo

Learn how QGIS and open source relational database PostgreSQL/PostGIS work seamlessly in enterprise environments and individual projects.

Alexander Code

Oil and Gas Well Symbols for QGIS

We were dissatisfied with the options for oil and gas symbology in the open source arena, so we created a set of oil and gas symbols for GIS

Erin Porter

Beginner's Guide: Open Source Desktop Mapping Software Review

We compare three open source desktop GIS software: QGIS, gvSIG, and SAGA (plus a bonus free-but-not-open-source Google Earth Pro).

Jessica Kane

Using QGIS and QField for Field Data Collection

This step-by-step tutorial will walk you through how to use QField, an application that allows you to edit QGIS projects in the field.

Jessica Kane

5 Steps: Designing a Northern Michigan Rivers Map

Here's a look into our process for creating the Northern Michigan Rivers Map for Trout Unlimited.