GIS-Based DEM Volume Calculator
Choose your tank polygon shapefile components and the DEM raster from your computer.
Select ALL companion files together:
.shp + .shx + .dbf (required) & .prj, .cpg (recommended)
Tip: Select all files in the folder at once, or upload a single .zip archive
Drag & drop your DEM .tif / .tiff file here
The processed files will be downloaded as a ZIP archive containing the enriched shapefile (.shp) and Excel summary (.xlsx).
tank_analysis.shp — Enriched shapefile with all calculated attributestank_analysis.xlsx — Excel with columns: tank_id, tank_name, VOL_M3, LONG, LAT, Z_MAX, Z_MIN, Z_MEAN, Z_STD, AREA_M2, AREA_HA, VOLUME_M3, VOL_M3_ACRESUploading files to the local server…
This may take a few moments depending on the size of your DEM and number of tanks.
Review and select the exact parameters you want in your generated report and analysis views.
Processing finished successfully.