+01 · Challenge
Identify all roofs across Belgium that could potentially contain asbestos — a country-wide assessment from imagery.
+02 · Approach
- 01Wrote the project specifications
- 02Designed the assessment workflow
- 03Developed QGIS plugins for oblique, street-level and orthophoto imagery
- 04Assessed roofs
- 05Delivered the data
+03 · Result
Approximately 260 000 roofs assessed and delivered, using custom QGIS tooling built for the project.
