[Qgis-user] volume calculation workflow.

[Emma Hain]

Does this help?
https://qgis-in-mineral-exploration.readthedocs.io/en/latest/source/geological_data/grid_layout.html



On Tue, 12 Nov 2024 at 11:15, Byron Veilleux via QGIS-User <
qgis-user at lists.osgeo.org> wrote:

> i have a shapefile with elevation values as digitized contours, for the
> same surface, i have well data elevation points for this same surface.
> is it possible in QGIS to use the contours and well points to create a
> grid?
> once i have created grids (actually two surfaces), is there a way to
> subtract these grids and calculate the volume between these surfaces?
> is there a tutorial for grid operations such as subtracting one grid from
> another to calculate volumes and multiply grids together or using constant
> values
> thank you
>
> --
> Byron Veilleux, MSc. P.Geo
> Conjugate Geologic Services Limited
> Calgary, Alberta Canada
> byron at conjugategeo.com
> Cell:4037108414
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-- 
Emma Hain — Product Manager/Senior GIS Analyst
emma at north-road.com
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