OGR Virtual Dataset (VRT) Quick Facts
Format Type Identifier | VRT |
Reader/Writer | Reader |
Licensing Level | Professional |
Dependencies | None |
Dataset Type | File |
Feature Type | Varies: schema is dependent on the source dataset |
Typical File Extensions | .vrt |
Automated Translation Support | Yes |
User-Defined Attributes | Yes |
Coordinate System Support | Yes, see Coordinate Systems |
Generic Color Support | No |
Spatial Index | Never |
Schema Required | No |
Transaction Support | No |
Geometry Type | wkb_type |
OGR VRT Geometry Support
Geometry | Supported? |
---|---|
aggregate | yes |
circles | no |
circular arc | no |
donut polygon | yes |
elliptical arc | no |
ellipses | no |
line | yes |
none | yes |
point | yes |
polygon | yes |
raster | no |
solid | no |
surface | no |
text | no |
z values | yes |