gdalinfo(1) General Commands Manual gdalinfo(1)
NAME
gdalinfo - gdalinfo lists information about a raster dataset
SYNOPSIS
gdalinfo [--help-general] [-mm] [-stats] [-hist] [-nogcp] [-nomd]
[-noct] [-nofl] [-checksum] [-proj4] [-mdd domain]*
[-sd subdataset] datasetname
DESCRIPTION
The gdalinfo program lists various information about a GDAL supported raster dataset.
-mm
Force computation of the actual min/max values for each band in the dataset.
-stats
Read and display image statistics. Force computation if no statistics are stored in an image.
-hist
Report histogram information for all bands.
-nogcp
Suppress ground control points list printing. It may be useful for datasets with huge amount of GCPs, such as L1B AVHRR or HDF4 MODIS
which contain thousands of them.
-nomd
Suppress metadata printing. Some datasets may contain a lot of metadata strings.
-noct
Suppress printing of color table.
-checksum
Force computation of the checksum for each band in the dataset.
-mdd domain
Report metadata for the specified domain
-nofl
(GDAL >= 1.9.0) Only display the first file of the file list.
-sd subdataset
(GDAL >= 1.9.0) If the input dataset contains several subdatasets read and display a subdataset with specified number (starting from
1). This is an alternative of giving the full subdataset name.
-proj4
(GDAL >= 1.9.0) Report a PROJ.4 string corresponding to the file's coordinate system.
The gdalinfo will report all of the following (if known):
o The format driver used to access the file.
o Raster size (in pixels and lines).
o The coordinate system for the file (in OGC WKT).
o The geotransform associated with the file (rotational coefficients are currently not reported).
o Corner coordinates in georeferenced, and if possible lat/long based on the full geotransform (but not GCPs).
o Ground control points.
o File wide (including subdatasets) metadata.
o Band data types.
o Band color interpretations.
o Band block size.
o Band descriptions.
o Band min/max values (internally known and possibly computed).
o Band checksum (if computation asked).
o Band NODATA value.
o Band overview resolutions available.
o Band unit type (i.e.. 'meters' or 'feet' for elevation bands).
o Band pseudo-color tables.
EXAMPLE
gdalinfo ~/openev/utm.tif
Driver: GTiff/GeoTIFF
Size is 512, 512
Coordinate System is:
PROJCS["NAD27 / UTM zone 11N",
GEOGCS["NAD27",
DATUM["North_American_Datum_1927",
SPHEROID["Clarke 1866",6378206.4,294.978698213901]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",0],
PARAMETER["central_meridian",-117],
PARAMETER["scale_factor",0.9996],
PARAMETER["false_easting",500000],
PARAMETER["false_northing",0],
UNIT["metre",1]]
Origin = (440720.000000,3751320.000000)
Pixel Size = (60.000000,-60.000000)
Corner Coordinates:
Upper Left ( 440720.000, 3751320.000) (117d38'28.21"W, 33d54'8.47"N)
Lower Left ( 440720.000, 3720600.000) (117d38'20.79"W, 33d37'31.04"N)
Upper Right ( 471440.000, 3751320.000) (117d18'32.07"W, 33d54'13.08"N)
Lower Right ( 471440.000, 3720600.000) (117d18'28.50"W, 33d37'35.61"N)
Center ( 456080.000, 3735960.000) (117d28'27.39"W, 33d45'52.46"N)
Band 1 Block=512x16 Type=Byte, ColorInterp=Gray
AUTHORS
Frank Warmerdam warmerdam@pobox.com, Silke Reimer silke@intevation.de
GDAL
Tue Sep 18 2012 gdalinfo(1)