geojson-jackson

Provides all GeoJSON object types such as FeatureCollection and Polygon, enabling direct type-safe handling as shown in the code examples for reading and writing.

Leverages Jackson's ObjectMapper for straightforward serialization and deserialization, eliminating the need for custom parsing code, as demonstrated in the README snippets.

Adheres strictly to the 2008 GeoJSON specification, ensuring reliable interoperability with other geospatial tools and data sources that follow the same standard.

Supports instanceof checks and the visitor pattern for handling unknown GeoJSON structures, offering multiple approaches for dynamic data traversal as illustrated in the usage section.