Groundwater Heavy Metal Pollution Index (HMPI) Explorer
Automated scientific dashboard for computing HMPI, visualizing metal concentrations, and exploring contamination spatially — now with real photos of nearby water bodies when you click map points.
Automated HMPI
Compute index from uploaded sample tables (CSV).
Spatial Mapping
View sampling points and risk categories on a map. Click a point to see a photo (if available).
Interactive Charts
Bar, pie and trend charts for quick insights.
Tip: Use the sample CSV to try the explorer quickly.
Process Flow
Upload
CSV of sample values (lat,lon,metals)
Compute
HMPI calculation using reference limits
Visualize
Charts & spatial map with risk colors
Metal Concentrations (mean)
Risk Distribution
Spatial Map
Click any point to attempt to fetch a real photo of the nearby river/lake (sourced from Wikimedia / Wikipedia).
Manual HMPI Calculator
Enter sample values (mg/L) and get HMPI instantly.
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