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Análisis Topográfico 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.
Least-squares leveling adjustment and 2D Helmert transformations.
About
Adjusts differential leveling networks using the Gauss-Markov model and performs 4-parameter similarity and 6-parameter affine transformations. Includes residuals, covariance matrices, confidence intervals, control-point error ellipses, HTML reports, CSV and GeoPackage exports, and the QGIS CRS selector. Requires NumPy in the Python environment used by QGIS. SciPy is optional; internal statistical approximations are used when it is unavailable. Designed for planar survey coordinates in metres. Coordinate transformations are fitted models, not replacements for geodetic datum operations.
| Author | Raul Viquez |
|---|---|
| Downloads | 6 |
| Latest version | 3.1.3 |
| Last updated | 2026-11-12 (0 days ago) |
| Min QGIS | 3.16.0 |
| Max QGIS | 3.99.0 |
| QGIS 4 ready | No |
| Maintenance | Active |
| Categories | Coordinates & projections, Georeferencing & CAD |
| Tags | topography, leveling, least squares, gauss-markov, helmert, adjustment, surveying, geodesy |
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Maintenance: Active = updated within 1 year, Quiet = 1–3 years, Likely abandoned = over 3 years.