Urban Heat Island
· Kriging Dashboard
Madison, WI · Ordinary Kriging · census block groups (EPSG:6610 → WGS84)
ready
Presets
Benchmark 60°F / 100k
Hot core 81°F / 100k
Balanced 78°F / 150k
Kriging model
Variogram
Spherical
Exponential
Gaussian
Variogram lags
12
Grid resolution
110 × 110
Raster opacity
0.55
Highlight criteria
Temp threshold
> 60.0 °F
Elderly density
> 100,000
Layers
Kriged surface (raster)
Block-group choropleth
High-risk highlight
Temperature stations
Basemap
OpenStreetMap
Carto Positron (light)
Carto Dark Matter
Esri World Imagery
None (data only)
Results
Surface min
–
Surface max
–
Blocks > temp thr.
–
High-risk blocks
–
–
↻ Recalculate
⭳ Export CSV
Avg. interpolated °F
–
–
–
High-risk block (criteria met)
Temperature station
Fitting variogram…