{"name": "Precision Zones", "package_name": "precision_zones", "description": "Create management zones from rasters using PCA and K-Means with Elbow and Silhouette metrics, plus resampling, variance-reduction analysis, optional zone smoothing (Mode Filter), and rich CSV/PNG exports.", "about": "Features:\r\n- Resampling & raster value extraction inside a boundary.\r\n- PCA with explained variance table (incl. Eigenvalue \u03bb) and CSV export.\r\n- K-Means clustering with Elbow curve and Silhouette score; export indices; generate zones as a raster.\r\n- Optional zone smoothing (Mode Filter): SAGA Majority/Minority.\r\n- Variance Reduction analysis from zones and external points CSV; per-zone statistics and boxplots (PNG).", "homepage": "https://github.com/Derleimelo/Precision-Zones-Plugin", "repository": "https://github.com/Derleimelo/Precision-Zones-Plugin", "tracker": "https://github.com/Derleimelo/Precision-Zones-Plugin/issues", "author": "Derlei Melo, Isabella Cunha, Lucas Amaral (FEAGRI - UNICAMP)", "tags": ["precision agriculture", "k-means", "resampling", "PCA", "SAGA", "management zones", "variance reduction", "raste", "elbow", "silhouette"], "downloads": 5578, "latest_version": "2.2.0", "versions": [{"version": "2.2.0", "experimental": false, "qgis_min": "3.34.0", "qgis_max": "3.99.0", "downloads": 2636, "uploaded_by": "derleimelo", "upload_datetime": "2026-01-27T09:10:53.876876"}, {"version": "2.1.0", "experimental": false, "qgis_min": "3.34.0", "qgis_max": "3.99.0", "downloads": 1736, "uploaded_by": "derleimelo", "upload_datetime": "2025-10-23T13:13:13.242606"}, {"version": "2.0.0", "experimental": false, "qgis_min": "3.34.0", "qgis_max": "3.99.0", "downloads": 597, "uploaded_by": "derleimelo", "upload_datetime": "2025-10-09T13:10:39.149764"}, {"version": "1.0.0", "experimental": false, "qgis_min": "3.34.0", "qgis_max": "3.99.0", "downloads": 690, "uploaded_by": "derleimelo", "upload_datetime": "2025-09-13T05:26:53.905588"}]}