MapInfo (NGrid) Quick Facts
Format Type Identifier |
NGRID |
Reader/Writer |
Both |
Licensing Level |
Professional and above |
Dependencies |
None |
Dataset Type |
Reader: File, Writer: Folder |
Feature Type |
NGRID or <source_dataset_filename> |
Typical File Extensions |
Reading:
Writing:
|
Automated Translation Support |
Yes |
User-Defined Attributes |
No |
Coordinate System Support |
Yes |
Generic Color Support |
No |
Spatial Index |
Never |
Schema Required |
Not applicable |
Transaction Support |
No |
Encoding Support |
No |
Geometry Type |
ngrid_type |
MapInfo (NGrid) 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 |
no |
MapInfo (NGrid) Raster Support
Band Interpretations |
Real32 |
Palette Key Interpretations |
UInt8, UInt16 |
Palette Value Interpretations |
RGB24, String |
Nodata Value |
-2e37 for numeric bands 0 for paletted bands |
Cell Origin (x, y) |
0.5, 0.5 |
Rotation Support |
No |
GCP Support |
No |
World File Support |
No |
TAB File Support |
Yes (but does not handle attribution) |