Fiona is the API of OGR. It can be used for reading and writing data formats. The main reason for using it instead of OGR is that it's closer to Python than OGR as well as more dependable and less error-prone. It makes use of two markup languages, WKTÂ and WKB, for representing spatial information with regards to vector data. As such, it can be combined well with other Python libraries such as Shapely, you would use Fiona for input and output, and Shapely for creating and manipulating geospatial data.Â
While Fiona is Python compatible and our recommendation, users should also be aware of some of the disadvantages. It is more dependable than OGR because it uses Python objects for copying vector data instead of C pointers, which also means that they use more memory, which affects the performance.Â
