{"name": "Survey Adjustment & Network Analysis", "package_name": "survey_adjustment", "description": "Least-squares adjustment for survey networks (2D, 1D leveling, 3D GNSS, mixed) with robust estimation, statistics, and reliability analysis.", "about": "Production-ready least-squares adjustment plugin for professional surveying workflows.\n\nFeatures:\n- 2D Classical Adjustment (distances, directions, angles)\n- 1D Leveling Adjustment (height differences)\n- 3D GNSS Baseline Adjustment (with full covariance)\n- Mixed Adjustment (classical + GNSS + leveling combined)\n- Robust Estimation via IRLS (Huber, Danish, IGG-III)\n- Constraint Health Analysis with actionable messages\n- Optional Auto-Datum for quick exploration\n- Chi-square global test, redundancy numbers, MDB, external reliability\n- Error ellipses with confidence scaling\n- JSON + HTML reports\n- GeoPackage output with adjusted points, ellipses, residual vectors", "homepage": "https://github.com/Osman-Geomatics93/survey_adjustment", "repository": "https://github.com/Osman-Geomatics93/survey_adjustment", "tracker": "https://github.com/Osman-Geomatics93/survey_adjustment/issues", "author": "Osman Osama Ahmed Ibrahim", "tags": ["network analysis", "statistics", "leveling", "surveying", "gnss", "geodesy", "adjustment", "least squares"], "downloads": 674, "latest_version": "1.0.6", "versions": [{"version": "1.0.6", "experimental": false, "qgis_min": "3.22.0", "qgis_max": "3.99.0", "downloads": 128, "uploaded_by": "osman93", "upload_datetime": "2026-06-09T19:11:03.100263"}, {"version": "1.0.5", "experimental": false, "qgis_min": "3.22.0", "qgis_max": "3.99.0", "downloads": 14, "uploaded_by": "osman93", "upload_datetime": "2026-06-09T17:42:44.752332"}, {"version": "1.0.2", "experimental": false, "qgis_min": "3.22.0", "qgis_max": "3.99.0", "downloads": 532, "uploaded_by": "osman93", "upload_datetime": "2026-01-22T16:37:08.517997"}]}