Electoral Calculus: UK election predictions and constituency maps. Global Human Settlement Layer: Global maps of built-up areas and population over 50 years.
| Electoral Calculus | Global Human Settlement Layer | |
|---|---|---|
| Category | Population & Society Maps | City & Urban Maps |
| Coverage | United Kingdom | Worldwide |
| Updates | Monthly | Periodically |
| Data source | Opinion polls and past results | Satellite imagery and census data |
| Made by | Electoral Calculus | European Commission Joint Research Centre |
| Price | Free | Free |
| Account | No account needed | No account needed |
| On phones | Works well on phones | Best on a computer |
| Map view | Flat map | Flat map |
| Visits from ColorfulMaps | 0 | 0 |
| Open map | Open map |
What you can do with Electoral Calculus
- Prediction maps by constituency
- User-defined poll scenarios
- Past results
What you can do with Global Human Settlement Layer
- Built-up area through time
- Population grids
- Degree of urbanisation
- Free data downloads
Summary based on public information. Check each map's website for current features and prices.