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Marine Tools QGIS 4 compatibility
QGIS 4 ready Active
Yes — Marine Tools supports QGIS 4 (declared max version 4.98.0).
Tools for marine habitat mapping
About
Marine tools for analysis and interpretation (Now for QGIS versions 3&4). These tools include: Benthic Terrain Modeller - geomorphological interpretation of bathymetry data, OBIA - Object Based Image Analysis using a simple k-means algorithm, MBES Segmentation - Classification using OBIA on bathymetry and backscatter data from a Multibeam Echosounder, Bathymetry Morphometry - Create several derivatives from bathymetry data, Spike filter (deviation filter from median), Tools for multibeam survey design (new surveys and filling in surveys), Imagery manipulation - removing outliers and changing null settings, Grey level Co-occurrence Matrices (GLCM), CSV conversion to points or grids, Information listing of all Layers in project, Random Forest predictions (using R), CoMMa feature delineation, Sidescan sonar synthetic imagery, Txt navigation files to line + some test data. Now fully documented.
| Author | Tim Le Bas, National Oceanography Centre, Southampton. UK. |
|---|---|
| Downloads | 12,372 |
| Latest version | 2.1.1 (experimental) |
| Last updated | 2026-09-07 (39 days ago) |
| Min QGIS | 3.8.0 |
| Max QGIS | 4.98.0 |
| QGIS 4 ready | Yes |
| Maintenance | Active |
| Categories | Hydrology & water, AI & machine learning, Field data & mobile |
| Tags | btm, benthic, obia, survey, python, segmentation, glcm, comma, bathymetry, synthetic sidescan |
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Maintenance: Active = updated within 1 year, Quiet = 1–3 years, Likely abandoned = over 3 years.