Amap (Gaode Maps): Gaode Maps, a leading map and navigation service in China. The National Map Viewer: Official US topographic data: elevation, hydrography, boundaries and imagery.
| Amap (Gaode Maps) | The National Map Viewer | |
|---|---|---|
| Category | Map Platforms & National Atlases | Map Platforms & National Atlases |
| Coverage | China | United States |
| Updates | Continuously (community edits) | Periodically |
| Data source | Amap | US Geological Survey |
| Made by | Amap (Alibaba) | US Geological Survey |
| Price | Free | Free |
| Account | No account needed | No account needed |
| On phones | Phone app available | Best on a computer |
| Map view | Flat map | Flat map |
| Visits from ColorfulMaps | 0 | 0 |
| Open map | Open map |
What you can do with Amap (Gaode Maps)
- Detailed maps of China
- Navigation and traffic
- Transit routes
What you can do with The National Map Viewer
- US topographic base layers
- Elevation and hydrography
- Free data downloads
Summary based on public information. Check each map's website for current features and prices.