Konjaku Map on the Web: Compare old Japanese topographic maps with today, side by side. USGS topoView: Every historical USGS topographic map, free to view and download.
| Konjaku Map on the Web | USGS topoView | |
|---|---|---|
| Category | Historical & Old Maps | Historical & Old Maps |
| Coverage | Japan | United States |
| Updates | Static archive | Static archive |
| Data source | Historical GSI topographic maps | USGS Historical Topographic Map Collection |
| Made by | Kenji Tani (Saitama University) | US Geological Survey |
| 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 Konjaku Map on the Web
- Old and new maps side by side
- Many periods for each region
- Covers major Japanese cities and regions
What you can do with USGS topoView
- Historical US topo maps since the 1880s
- Several editions per area
- Free downloads in several formats
Summary based on public information. Check each map's website for current features and prices.