Qgis 3.22 [verified] -

Emboldened, he added the plugin to show population density along the floodplain. He used the Print Layout designer—a feature he’d once despised but now respected like a trusted compass. He added a north arrow, a scale bar, and a legend. He set the map grid to 500-meter intervals. The council loved grids.

His fingers flew. He right-clicked the layer, went to , and opened the Symbology tab. He changed the point size to 0.2 and colored by intensity. Still a mess. He remembered a trick from a conference: use the CloudOptimized Point Cloud format. But 3.22 didn’t handle that natively—yet. qgis 3.22

He sent the email to the council and leaned back. Outside, rain began to fall on the real river valley. But inside his digital one, the waters had finally receded. Emboldened, he added the plugin to show population

First, he dragged in the base layers: a messy shapefile of the river basin and a satellite image from the QuickMapServices plugin. The satellite view was crisp, a patchwork of green fields and serpentine streams. He set the project CRS to EPSG:3857, the standard for web mapping, then quickly corrected it to a local projected system—EPSG:27700 for the UK’s Ordnance Survey. Accuracy was everything. He set the map grid to 500-meter intervals

But the legend was ugly. He dug into , changed the font to a clean sans-serif, and used the Attribute Table to manually rename the flood risk categories from "High_Prob" to "Zone 3: Frequent Flooding." Much better.