Intergraph Raster - Revision history

Sembiance: samples

2025-06-11T08:46:58Z

samples

Bsdphk: /* Software */

2025-03-01T19:59:16Z

‎Software

Jsummers: /* Software */

2016-04-24T13:15:11Z

‎Software

Jsummers at 19:04, 20 April 2016

2016-04-20T19:04:14Z

Jsummers at 16:12, 29 March 2016

2016-03-29T16:12:54Z

Jsummers at 16:11, 17 March 2016

2016-03-17T16:11:02Z

Jsummers: Created page with "{{FormatInfo |formattype=electronic |subcat=Geospatial |extensions={{ext|cot}}, {{ext|cit}}, {{ext|rle}}, others |pronom={{PRONOM|x-fmt/229}} |released=~1986 }} '''Intergraph ..."

2016-03-15T14:53:46Z

Created page with "{{FormatInfo |formattype=electronic |subcat=Geospatial |extensions={{ext|cot}}, {{ext|cit}}, {{ext|rle}}, others |pronom={{PRONOM|x-fmt/229}} |released=~1986 }} '''Intergraph ..."

New page

{{FormatInfo
|formattype=electronic
|subcat=Geospatial
|extensions={{ext|cot}}, {{ext|cit}}, {{ext|rle}}, others
|pronom={{PRONOM|x-fmt/229}}
|released=~1986
}}
'''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 distinct from [[Intergraph Standard File Formats]] (ISFF) [http://dgnlib.maptools.org/dgn.html].

== 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'''.

== Specifications ==
* [https://web.archive.org/web/20140903185431/http://oreilly.com/www/centers/gff/formats/ingr/index.htm Intergraph Raster File Format] (from archive.org)
* ''Intergraph Raster File Format Reference'' (formerly at <nowiki>ftp://ftp.intergraph.com/pub/bbs/scan/note/rffrgps.zip</nowiki>)

== Software ==
* [http://www.gdal.org/ GDAL]
* [[XnView]] (untested)

== Links ==
* [http://www.gdal.org/frmt_intergraphraster.html GDAL: Intergraph Raster Format]
* [https://www.leadtools.com/help/leadtools/v19/main/api/itgfmt.html LEADTOOLS: IntergraphRLE and Intergraph Raster File Formats]
* [[Wikipedia: Intergraph]]

[[Category:Graphics]]

← Older revision		Revision as of 08:46, 11 June 2025
Line 36:		Line 36:

	One way to get a version of GDAL which still has support, is to install FreeBSD 13.1-RELEASE from the DVD image and install the binary GDAL 3.4.2 package from the DVD.		One way to get a version of GDAL which still has support, is to install FreeBSD 13.1-RELEASE from the DVD image and install the binary GDAL 3.4.2 package from the DVD.
		+
		+	== Sample files ==
		+	* {{DexvertSamples\|image/intergraphRasterImage}}

	== Links ==		== Links ==

← Older revision		Revision as of 16:12, 29 March 2016
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	[[Category:Graphics]]		[[Category:Graphics]]
		+	[[Category:File formats with too many extensions]]

← Older revision		Revision as of 16:11, 17 March 2016
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	[[PRONOM]] gives '''.ing'''.		[[PRONOM]] gives '''.ing'''.
		+
		+	== Identification ==
		+	The documentation implies that all INGR files begin with {{magic\|0x08 0x09}}.

	== Specifications ==		== Specifications ==

@@ Line 32: / Line 32: @@
 * [[XnView]]
 * [[Image Alchemy]]
 == Links ==

@@ Line 30: / Line 30: @@
 == Software ==
 * [http://www.gdal.org/ GDAL]
-* [[XnView]] (untested)
+* [[XnView]]
 == Links ==

@@ Line 2: / Line 2: @@
 |formattype=electronic
 |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}}
 |released=~1986
@@ Line 10: / Line 10: @@
 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 ==