Support for GeoJSON Text Sequences

[navispatial]

Support for Newline-delimited GeoJSON or GeoJSON Text Sequences:

• geobase: decoder / parser and encoder / writer
• geodata: support file and web resources

Supports a text file with each line containing exactly one feature. Features are delimited by line feeds, not commas. A text file represents a feature collection, but no "FeatureCollection" element is encoded.

Features in a sequence can be separated by:

• a newline (LF) character, see Newline Delimited JSON
• a record-separator (RS) character, see RFC 8142 standard: GeoJSON Text Sequences

References:

• Newline Delimited JSON
• RFC 8142
• Newline-delimited GeoJSON
• NDJSON - Newline delimited JSON
• GDAL: GeoJSONSeq: sequence of GeoJSON features
• Interline: Even more geospatial tools supporting the "GeoJSONL" format

See also #53

[navispatial]

Implemented in geobase version 1.1.0, see milestone.

See also the article Decode and encode GeoJSON, WKT and WKB in Dart and Flutter apps