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curvaCAV-GIS

Plugin ID: 5139

Calculates Elevation-Area-Volume (CAV/EAV) curves from DTM rasters in QGIS.

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Plugin for calculation of Elevation-Area-Volume (CAV/EAV) curves from a DTM (Digital Terrain Model) raster in QGIS.
Supports clipping by polygon layer (with optional single-feature selection), current map extent, or
user-drawn rectangle on the map canvas. Results are displayed in a dedicated tab with an
interactive chart (Area and Volume vs Elevation) and a full Elevation-Area-Volume table,
exportable as CSV and PNG image.
No external Python dependencies required. Works on Windows, Linux and macOS.
Requirements: QGIS 3.16 or newer.

Version QGIS >= QGIS <= Date
1.1.1 - 3.16.0 3.99.0 65 rodcgon 2026-08-17T11:16:59.878393+00:00
1.0.8 - 3.16.0 3.99.0 704 rodcgon 2026-05-05T12:06:53.517500+00:00
1.0.7 - 3.16.0 3.99.0 71 rodcgon 2026-05-05T02:49:28.910524+00:00
1.0.6 - 3.16.0 3.99.0 114 rodcgon 2026-05-05T00:00:52.492934+00:00