Intergraph Raster
From Just Solve the File Format Problem
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|formattype=electronic | |formattype=electronic | ||
|subcat=Geospatial | |subcat=Geospatial | ||
| − | |extensions={{ext|cot}}, {{ext|cit}}, {{ext|rle}}, others | + | |extensions={{ext|cot}}, {{ext|cit}}, {{ext|rle}}, {{ext|rgb}}, others |
|pronom={{PRONOM|x-fmt/229}} | |pronom={{PRONOM|x-fmt/229}} | ||
|released=~1986 | |released=~1986 | ||
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Some sources mention a bi-level format named '''Intergraph File Format''', '''Intergraph''', '''IntergraphRLE''', or '''ITG'''. It's not clear whether this refers to a particular type of INGR file, or to an entirely different file format. | Some sources mention a bi-level format named '''Intergraph File Format''', '''Intergraph''', '''IntergraphRLE''', or '''ITG'''. It's not clear whether this refers to a particular type of INGR file, or to an entirely different file format. | ||
| − | Intergraph Raster is distinct from [[Intergraph Standard File Formats]] (ISFF) [http://dgnlib.maptools.org/dgn.html]. | + | Intergraph Raster is apparently distinct from [[Intergraph Standard File Formats]] (ISFF) [http://dgnlib.maptools.org/dgn.html]. |
== Identifiers == | == Identifiers == | ||
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== Software == | == Software == | ||
* [http://www.gdal.org/ GDAL] | * [http://www.gdal.org/ GDAL] | ||
| − | * [[XnView]] | + | * [[XnView]] |
| + | * [[Image Alchemy]] | ||
== Links == | == Links == | ||
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[[Category:Graphics]] | [[Category:Graphics]] | ||
| + | [[Category:File formats with too many extensions]] | ||
Latest revision as of 13:15, 24 April 2016
Intergraph Raster (INGR) is a raster graphics format associated with geospatial products from Intergraph.
Some sources mention a bi-level format named Intergraph File Format, Intergraph, IntergraphRLE, or ITG. It's not clear whether this refers to a particular type of INGR file, or to an entirely different file format.
Intergraph Raster is apparently distinct from Intergraph Standard File Formats (ISFF) [1].
Contents |
[edit] Identifiers
One source gives the following "partial listing" of INGR file extensions: .cot, .ctc, .rgb, .ctb, .grd, .crl, .tpe, .lsr, .rle, .cit, .g3, .g4, .tg4, .cmp, .jpg.
XnView also gives .itg.
LEADTOOLS also gives .t27, .t29.
PRONOM gives .ing.
[edit] Identification
The documentation implies that all INGR files begin with 0x08 0x09.
[edit] Specifications
- Intergraph Raster File Format (from archive.org)
- Intergraph Raster File Format Reference (formerly at ftp://ftp.intergraph.com/pub/bbs/scan/note/rffrgps.zip)
