1.. _raster.ecrgtoc:
2
3================================================================================
4ECRGTOC -- ECRG Table Of Contents (TOC.xml)
5================================================================================
6
7.. shortname:: ECRGTOC
8
9.. built_in_by_default::
10
11This is a read-only reader for ECRG (Enhanced Compressed Raster Graphic)
12products, that uses the table of content file, TOC.xml, and exposes it
13as a virtual dataset whose coverage is the set of ECRG frames contained
14in the table of content.
15
16The driver will report a different subdataset for each subdataset found
17in the TOC.xml file. Each subdataset consists of the frames of same
18product id, disk id, and with same scale.
19
20Result of a gdalinfo on a TOC.xml file.
21
22::
23
24   Subdatasets:
25     SUBDATASET_1_NAME=ECRG_TOC_ENTRY:ECRG:FalconView:1_500_K:ECRG_Sample/EPF/TOC.xml
26     SUBDATASET_1_DESC=Product ECRG, Disk FalconView, Scale 1:500 K
27
28Driver capabilities
29-------------------
30
31.. supports_georeferencing::
32
33.. supports_virtualio::
34
35
36See Also
37--------
38
39-  :ref:`raster.nitf`: format of the ECRG frames
40-  `MIL-PRF-32283 <http://www.everyspec.com/MIL-PRF/MIL-PRF+%28030000+-+79999%29/MIL-PRF-32283_26022/>`__
41   : specification of ECRG products
42
43NOTE: Implemented as ``gdal/frmts/nitf/ecrgtocdataset.cpp``
44