D3 (d3-geo): Map projections and SVG maps for custom data graphics. GeoPandas: Geospatial data analysis with pandas in Python.
| D3 (d3-geo) | GeoPandas | |
|---|---|---|
| Category | Map Libraries & SDKs | Spatial Analysis & GeoAI |
| Pricing model | Open source | Open source |
| Starts at | Free | Free |
| Free tier | — | — |
| Open source | Yes | Yes |
| Software licence | ISC | BSD-3-Clause |
| API | — | — |
| Platforms | JavaScript | Python |
| Made by | — | — |
| Commercial use | Allowed | Check terms |
| Export / print images | Allowed | Check terms |
| Offline / caching | Allowed | Check terms |
| Visits from MapTools | 1 | 2 |
| Visit | Visit |
D3 (d3-geo) features
- Many map projections
- SVG and canvas rendering
- TopoJSON support
- Full design control
GeoPandas features
- Read and write spatial files
- Spatial joins and overlays
- Projections
- Plotting
Summary based on public information. Check each provider's current pricing and terms.