Asset Management and GIS: Some Procurement Considerations

Hello All, and thank you for your interest. I know you came here to read about asset management, so I want to explain why that isn’t here. At the same time as Nathan and I published this article on our blogs, we also submitted it for publication in a GIS journal. We did not realize that such publications require the …

QGIS – Loading Data

Accessing data in QGIS A few years ago now, I wrote a post covering adding vector layers to QGIS. Much time, development, and improvement has passed since then. Since the usefulness of QGIS increases proportionally with your ability to actually add data to it, it is time to revisit this topic. QGIS has a toolbar strictly for adding data. It …

Tip of the Day – Use a strict directory structure for file-based data

Today’s Tip Define and stick with logical directory structure for file-based data Discussion In every mapping related job I’ve worked, one issue that always arises is data management. Unless you have a spatial database implemented already, the likelihood is that the majority of your data is in some file-based format. Heck, even if you have a spatial database, you are …

Tip of the Day – Ensure you have a Unique Identifier for each table in your database

Today’s Tip Ensure that you have a unique identifier attribute for each table in your database Discussion This is another tip that arises from me doing a task, and realizing I forgot something critical. In this case, the task involved creating a table, trying to perform an operation on said table, and encountering an error or limitation due to a …