gdal raster info
Added in version 3.11.
Get information on a raster dataset.
Synopsis
Usage: gdal raster info [OPTIONS] <INPUT>
Return information on a raster dataset.
Positional arguments:
-i, --dataset, --input <INPUT> Input raster dataset [required]
Common Options:
-h, --help Display help message and exit
--json-usage Display usage as JSON document and exit
--config <KEY>=<VALUE> Configuration option [may be repeated]
Options:
-f, --of, --format, --output-format <OUTPUT-FORMAT> Output format. OUTPUT-FORMAT=json|text (default: json)
--mm, --min-max Compute minimum and maximum value
--stats Retrieve or compute statistics, using all pixels
Mutually exclusive with --approx-stats
--approx-stats Retrieve or compute statistics, using a subset of pixels
Mutually exclusive with --stats
--hist Retrieve or compute histogram
Advanced Options:
--oo, --open-option <KEY>=<VALUE> Open options [may be repeated]
--if, --input-format <INPUT-FORMAT> Input formats [may be repeated]
--no-gcp Suppress ground control points list printing
--no-md Suppress metadata printing
--no-ct Suppress color table printing
--no-fl Suppress file list printing
--checksum Compute pixel checksum
--list-metadata-domains, --list-mdd List all metadata domains available for the dataset
--mdd, --metadata-domain <METADATA-DOMAIN> Report metadata for the specified domain. 'all' can be used to report metadata in all domains
Esoteric Options:
--no-nodata Suppress retrieving nodata value
--no-mask Suppress mask band information
--subdataset <SUBDATASET> Use subdataset of specified index (starting at 1), instead of the source dataset itself
Description
gdal raster info lists various information about a GDAL supported raster dataset.
The following items will be reported (when known):
The format driver used to access the file.
Raster size (in pixels and lines).
The coordinate system for the file (in OGC WKT).
The geotransform associated with the file (rotational coefficients are currently not reported).
Corner coordinates in georeferenced, and if possible lat/long based on the full geotransform (but not GCPs).
Ground control points.
File wide (including subdatasets) metadata.
Band data types.
Band color interpretations.
Band block size.
Band descriptions.
Band min/max values (internally known and possibly computed).
Band checksum (if computation asked).
Band NODATA value.
Band overview resolutions available.
Band unit type (i.e.. "meters" or "feet" for elevation bands).
Band pseudo-color tables.
The following options are available:
Standard options
- -f, --of, --format, --output-format json|text
Which output format to use. Default is JSON.
- --mm, --min-max
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.
- --approx-stats
Read and display image statistics. Force computation if no statistics are stored in an image. However, they may be computed based on overviews or a subset of all tiles. Useful if you are in a hurry and don't need precise stats.
- --hist
Report histogram information for all bands.
Advanced options
- --oo <NAME>=<VALUE>
Dataset open option (format specific).
May be repeated.
- --if <format>
Format/driver name to be attempted to open the input file(s). It is generally not necessary to specify it, but it can be used to skip automatic driver detection, when it fails to select the appropriate driver. This option can be repeated several times to specify several candidate drivers. Note that it does not force those drivers to open the dataset. In particular, some drivers have requirements on file extensions.
May be repeated.
- --no-gcp
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.
- --no-md
Suppress metadata printing. Some datasets may contain a lot of metadata strings.
- --no-ct
Suppress printing of color table.
- --no-rat
Suppress printing of raster attribute table.
- --no-fl
Only display the first file of the file list.
- --checksum
Force computation of the checksum for each band in the dataset.
- --list-mdd
List all metadata domains available for the dataset.
- --mdd <domain>|all
adds metadata using:
domainReport metadata for the specified domain.allReport metadata for all domains.
Esoteric options
- --no-nodata
Suppress nodata printing. Implies
--no-mask.Can be useful for example when querying a remove GRIB2 dataset that has an index .idx side-car file, together with
--no-md
- --no-mask
Suppress band mask printing. Is implied if
--no-nodatais specified.
- --subdataset <n>
If the input dataset contains several subdatasets read and display a subdataset with specified
nnumber (starting from 1). This is an alternative of giving the full subdataset name.
Examples
Example 1: Getting information on the file utmsmall.tif as JSON output
$ gdal raster info utmsmall.tif
{
"description":"utmsmall.tif",
"driverShortName":"GTiff",
"driverLongName":"GeoTIFF",
"files":[
"utmsmall.tif"
],
"size":[
100,
100
],
"coordinateSystem":{
"wkt":"PROJCRS[\"NAD27 / UTM zone 11N\",\n BASEGEOGCRS[\"NAD27\",\n DATUM[\"North American Datum 1927\",\n ELLIPSOID[\"Clarke 1866\",6378206.4,294.978698213898,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4267]],\n CONVERSION[\"Transverse Mercator\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"easting\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"northing\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n ID[\"EPSG\",26711]]",
"dataAxisToSRSAxisMapping":[
1,
2
]
},
"geoTransform":[
440720.0,
60.0,
0.0,
3751320.0,
0.0,
-60.0
],
"metadata":{
"":{
"AREA_OR_POINT":"Area"
},
"IMAGE_STRUCTURE":{
"INTERLEAVE":"BAND"
}
},
"cornerCoordinates":{
"upperLeft":[
440720.0,
3751320.0
],
"lowerLeft":[
440720.0,
3745320.0
],
"lowerRight":[
446720.0,
3745320.0
],
"upperRight":[
446720.0,
3751320.0
],
"center":[
443720.0,
3748320.0
]
},
"wgs84Extent":{
"type":"Polygon",
"coordinates":[
[
[
-117.6420428,
33.9023684
],
[
-117.6416377,
33.848257
],
[
-117.5767844,
33.8485775
],
[
-117.5771485,
33.9026895
],
[
-117.6420428,
33.9023684
]
]
]
},
"bands":[
{
"band":1,
"block":[
100,
81
],
"type":"Byte",
"colorInterpretation":"Gray",
"metadata":{
}
}
],
"stac":{
"proj:shape":[
100,
100
],
"proj:wkt2":"PROJCRS[\"NAD27 / UTM zone 11N\",\n BASEGEOGCRS[\"NAD27\",\n DATUM[\"North American Datum 1927\",\n ELLIPSOID[\"Clarke 1866\",6378206.4,294.978698213898,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4267]],\n CONVERSION[\"Transverse Mercator\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"easting\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"northing\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n ID[\"EPSG\",26711]]",
"proj:epsg":26711,
"proj:projjson":{
"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json",
"type":"ProjectedCRS",
"name":"NAD27 / UTM zone 11N",
"base_crs":{
"name":"NAD27",
"datum":{
"type":"GeodeticReferenceFrame",
"name":"North American Datum 1927",
"ellipsoid":{
"name":"Clarke 1866",
"semi_major_axis":6378206.4,
"inverse_flattening":294.978698213898
}
},
"coordinate_system":{
"subtype":"ellipsoidal",
"axis":[
{
"name":"Geodetic latitude",
"abbreviation":"Lat",
"direction":"north",
"unit":"degree"
},
{
"name":"Geodetic longitude",
"abbreviation":"Lon",
"direction":"east",
"unit":"degree"
}
]
},
"id":{
"authority":"EPSG",
"code":4267
}
},
"conversion":{
"name":"Transverse Mercator",
"method":{
"name":"Transverse Mercator",
"id":{
"authority":"EPSG",
"code":9807
}
},
"parameters":[
{
"name":"Latitude of natural origin",
"value":0,
"unit":"degree",
"id":{
"authority":"EPSG",
"code":8801
}
},
{
"name":"Longitude of natural origin",
"value":-117,
"unit":"degree",
"id":{
"authority":"EPSG",
"code":8802
}
},
{
"name":"Scale factor at natural origin",
"value":0.9996,
"unit":"unity",
"id":{
"authority":"EPSG",
"code":8805
}
},
{
"name":"False easting",
"value":500000,
"unit":"metre",
"id":{
"authority":"EPSG",
"code":8806
}
},
{
"name":"False northing",
"value":0,
"unit":"metre",
"id":{
"authority":"EPSG",
"code":8807
}
}
]
},
"coordinate_system":{
"subtype":"Cartesian",
"axis":[
{
"name":"Easting",
"abbreviation":"",
"direction":"east",
"unit":"metre"
},
{
"name":"Northing",
"abbreviation":"",
"direction":"north",
"unit":"metre"
}
]
},
"id":{
"authority":"EPSG",
"code":26711
}
},
"proj:transform":[
440720.0,
60.0,
0.0,
3751320.0,
0.0,
-60.0
],
"raster:bands":[
{
"data_type":"uint8"
}
],
"eo:bands":[
{
"name":"b1",
"description":"Gray"
}
]
}
}
Example 2: Getting information on the file utmsmall.tif as text output, including statistics
$ gdal raster info --format=text --stats utmsmall.tif
Driver: GTiff/GeoTIFF
Files: utmsmall.tif
Size is 100, 100
Coordinate System is:
PROJCRS["NAD27 / UTM zone 11N",
BASEGEOGCRS["NAD27",
DATUM["North American Datum 1927",
ELLIPSOID["Clarke 1866",6378206.4,294.978698213898,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4267]],
CONVERSION["Transverse Mercator",
METHOD["Transverse Mercator",
ID["EPSG",9807]],
PARAMETER["Latitude of natural origin",0,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",-117,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural origin",0.9996,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",500000,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",0,
LENGTHUNIT["metre",1],
ID["EPSG",8807]]],
CS[Cartesian,2],
AXIS["easting",east,
ORDER[1],
LENGTHUNIT["metre",1]],
AXIS["northing",north,
ORDER[2],
LENGTHUNIT["metre",1]],
ID["EPSG",26711]]
Data axis to CRS axis mapping: 1,2
Origin = (440720.000000000000000,3751320.000000000000000)
Pixel Size = (60.000000000000000,-60.000000000000000)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=BAND
Corner Coordinates:
Upper Left ( 440720.000, 3751320.000) (117d38'28.21"W, 33d54' 8.47"N)
Lower Left ( 440720.000, 3745320.000) (117d38'26.75"W, 33d50'53.66"N)
Upper Right ( 446720.000, 3751320.000) (117d34'34.59"W, 33d54' 9.62"N)
Lower Right ( 446720.000, 3745320.000) (117d34'33.28"W, 33d50'54.82"N)
Center ( 443720.000, 3748320.000) (117d36'30.71"W, 33d52'31.66"N)
Band 1 Block=100x81 Type=Byte, ColorInterp=Gray
Minimum=0.000, Maximum=255.000, Mean=154.621, StdDev=54.251
Metadata:
STATISTICS_MINIMUM=0
STATISTICS_MAXIMUM=255
STATISTICS_MEAN=154.6212
STATISTICS_STDDEV=54.250980733624
STATISTICS_VALID_PERCENT=100