Development QueueChannel: gml → geopackage
GML to GeoPackage Converter
Import complex XML geodata into indexable database tables.
This tool is designed to parse raw, complex GML XML documents and import the resulting vector lines and attributes into indexed SQLite tables inside a portable GeoPackage database.
Direct Target Stream Unavailable
This direct channel is planned for an upcoming release. In the meantime, consult the technical specifications and guidelines below.
Specification Rules
- Consolidate loose CAD XML data imports into standard GIS systems
- Speed up spatial queries on GML datasets by building spatial indexes
- Convert government data formats for offline GIS applications
- Requires deeply nested XML elements to map correctly to database fields
- Validations depend strictly on source schema definitions
- Large files can cause high processing loads
GDAL Direct Equivalent Terminal Command
sh console shell
$ogr2ogr -f GPKG output.gpkg input.gml
Frequently Asked Queries
Can I convert cadastral land parcels using this tool?
Yes. This converter imports public cadastral layers from GML sources into database tables.
What happens to unmapped properties?
Extra XML attributes are stored as generalized flat JSON characters in coordinate fields.
Does it require active spatial schemas?
Yes, our processing engine automatically validates the source schemas to secure data integrity.