PROJJSON
JSON encoding of CRS definitions mirroring WKT2, used by GeoParquet and PROJ.
| Category | Core libraries & formats |
|---|---|
| Subcategory | Projection & CRS |
| Tool kind | Format/Standard |
| Licence | LicenseRef-Open-Specification
Project's wording: Open specification |
| Open source | yes |
| Language | Not stated |
| Interfaces | Not stated |
| How an agent calls it | Not stated |
| Install | Not stated |
| Project status | active |
| Website | https://proj.org/specifications/projjson.html |
| Notes | Machine-friendly CRS metadata. |
| Also listed under | Not stated |
| Registry status | active |
| Related | Not stated |