Silent Errors in Geospatial Pipelines

The hardest bugs in production geospatial systems are not the ones that crash your pipeline. They’re the ones that let it keep running. I spent the last few years building systems that process millions of agricultural land parcels. The work involves dozens of data sources, multiple coordinate systems, and complex validation rules. In that time, I’ve learned that the most expensive problems are the ones that pass all your checks but still produce wrong results. ...

January 4, 2026 · 4 min · 819 words · Gokul Ganesan