VRT Raster (GDAL Virtual Format) Quick Facts
Format Type Identifier | VRT_RASTER |
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 | No |
Schema Required | No |
Transaction Support | No |
Geometry Type | vrt_raster |
VRT Raster (GDAL Virtual Format) Geometry Support
Geometry | Supported? |
---|---|
aggregate | no |
circles | no |
circular arc | no |
donut polygon | no |
elliptical arc | no |
ellipses | no |
line | no |
none | no |
point | no |
polygon | no |
raster | yes |
solid | no |
surface | no |
text | no |
z values | yes |
VRT Raster (GDAL Virtual Format) Support
Band Interpretations |
Red8, Red16, Green8, Green16, Blue8, Blue16, Alpha8, Alpha16, Gray8, Gray16, Int8, UInt8, Int16, UInt16, Int32, UInt32, Real32, Real64 |
Palette Key Interpretations |
UInt8, UInt16, UInt32 |
Palette Value Interpretations |
RGBA32 |
Nodata Value |
Specified per-source in the .vrt file |
Cell Origin (x, y) |
0.5, 0.5 |
Rotation Support |
No |
GCP Support |
Yes |
World File Support |
No |
TAB File Support |
No (however, underlying formats may support it) |