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GeoAccuRate QGIS 4 compatibility
Not QGIS 4 ready Active
Not yet — the latest version declares max QGIS version 3.99.0, so it is not offered to QGIS 4 users.
Accuracy assessment done right — Olofsson, Pontius, and publication-ready reports in one click.
About
GeoAccuRate provides statistically rigorous accuracy assessment for land cover and remote sensing classification validation in QGIS. It implements the area-weighted estimation method of Olofsson et al. (2014), Pontius quantity and allocation disagreement metrics, Wilson confidence intervals, and automated stratified random sampling with sample size optimization. Generates publication-ready PDF reports with confusion matrices (counts and row-normalized), per-class metrics, interpretation notes, ISO 19157 quality element mapping, and auto-generated methods text with citations. Designed for researchers, students, and agencies requiring reproducible and defensible accuracy assessment without leaving QGIS.
| Author | Osman Ibrahim |
|---|---|
| Downloads | 680 |
| Latest version | 1.3.1 |
| Last updated | 2026-02-21 (237 days ago) |
| Min QGIS | 3.34.0 |
| Max QGIS | 3.99.0 |
| QGIS 4 ready | No |
| Maintenance | Active |
| Category | Remote sensing |
| Tags | classification, remote sensing, olofsson, pontius, iso 19157, confusion matrix, land cover, validation, accuracy assessment, quality |
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Maintenance: Active = updated within 1 year, Quiet = 1–3 years, Likely abandoned = over 3 years.