gdal-info - Get information on a dataset
NAME SYNOPSIS EXAMPLES Example 1: Getting information on the file utmsmall.tif (with JSON output) Example 2: Getting information on the file poly.gpkg (with text output),listing all features Example 3: Getting the list of all drivers (with JSON output) AUTHOR COPYRIGHTNAME
gdal-info − Get information on a dataset
Added in version 3.11.
Acts as a shortcut for gdal raster info or gdal vector info depending on the nature of the specified dataset.
SYNOPSIS
EXAMPLES
Example 1: Getting information on the file utmsmall.tif (with JSON output)
$ gdal 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":{
"type":"GeographicCRS",
"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 poly.gpkg (with text output),listing all features
$ gdal vector
info −−format=text −−features
poly.gpkg
INFO: Open of `poly.gpkg'
using driver `GPKG' successful.
Layer name:
poly
Metadata:
DBF_DATE_LAST_UPDATE=2018−08−02
Geometry: Polygon
Feature Count: 10
Extent: (478315.531250, 4762880.500000) −
(481645.312500, 4765610.500000)
Layer SRS WKT:
PROJCRS["OSGB36 / British National Grid",
BASEGEOGCRS["OSGB36",
DATUM["Ordnance Survey of Great Britain 1936",
ELLIPSOID["Airy 1830",6377563.396,299.3249646,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4277]],
CONVERSION["British National Grid",
METHOD["Transverse Mercator",
ID["EPSG",9807]],
PARAMETER["Latitude of natural origin",49,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",−2,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural
origin",0.9996012717,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",400000,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",−100000,
LENGTHUNIT["metre",1],
ID["EPSG",8807]]],
CS[Cartesian,2],
AXIS["(E)",east,
ORDER[1],
LENGTHUNIT["metre",1]],
AXIS["(N)",north,
ORDER[2],
LENGTHUNIT["metre",1]],
USAGE[
SCOPE["Engineering survey, topographic mapping."],
AREA["United Kingdom (UK) − offshore to boundary
of UKCS within 49°45'N to 61°N and
9°W to 2°E; onshore Great Britain
(England, Wales and Scotland). Isle of Man onshore."],
BBOX[49.75,−9.01,61.01,2.01]],
ID["EPSG",27700]]
Data axis to CRS axis mapping: 1,2
FID Column = fid
Geometry Column = geom
AREA: Real (0.0)
EAS_ID: Integer64 (0.0)
PRFEDEA: String (16.0)
OGRFeature(poly):1
AREA (Real) = 215229.266
EAS_ID (Integer64) = 168
PRFEDEA (String) = 35043411
POLYGON ((479819.84375 4765180.5,479690.1875
4765259.5,479647.0 4765369.5,479730.375
4765400.5,480039.03125 4765539.5,480035.34375
4765558.5,480159.78125 4765610.5,480202.28125
4765482.0,480365.0 4765015.5,480389.6875
4764950.0,480133.96875 4764856.5,480080.28125
4764979.5,480082.96875 4765049.5,480088.8125
4765139.5,480059.90625 4765239.5,480019.71875
4765319.5,479980.21875 4765409.5,479909.875
4765370.0,479859.875 4765270.0,479819.84375 4765180.5))
OGRFeature(poly):2
AREA (Real) = 247328.172
EAS_ID (Integer64) = 179
PRFEDEA (String) = 35043423
POLYGON ((480035.34375 4765558.5,480039.03125
4765539.5,479730.375 4765400.5,479647.0
4765369.5,479690.1875 4765259.5,479819.84375
4765180.5,479779.84375 4765109.5,479681.78125
4764940.0,479468.0 4764942.5,479411.4375 4764940.5,479353.0
4764939.5,479208.65625 4764882.5,479196.8125
4764879.0,479123.28125 4765015.0,479046.53125
4765117.0,479029.71875 4765110.5,479014.9375
4765147.5,479149.9375 4765200.5,479639.625
4765399.5,480035.34375 4765558.5))
OGRFeature(poly):3
AREA (Real) = 261752.781
EAS_ID (Integer64) = 171
PRFEDEA (String) = 35043414
POLYGON ((479819.84375 4765180.5,479859.875
4765270.0,479909.875 4765370.0,479980.21875
4765409.5,480019.71875 4765319.5,480059.90625
4765239.5,480088.8125 4765139.5,480082.96875
4765049.5,480000.28125 4765043.0,479934.96875
4765020.0,479895.125 4765000.0,479734.375
4764865.0,479680.28125 4764852.0,479644.78125
4764827.5,479637.875 4764803.0,479617.21875
4764760.0,479587.28125 4764718.0,479548.03125
4764693.5,479504.90625 4764609.5,479239.8125
4764505.0,479117.8125 4764847.0,479196.8125
4764879.0,479208.65625 4764882.5,479353.0
4764939.5,479411.4375 4764940.5,479468.0
4764942.5,479681.78125 4764940.0,479779.84375
4765109.5,479819.84375 4765180.5))
OGRFeature(poly):4
AREA (Real) = 547597.188
EAS_ID (Integer64) = 173
PRFEDEA (String) = 35043416
POLYGON ((479014.9375 4765147.5,479029.71875
4765110.5,479117.8125 4764847.0,479239.8125
4764505.0,479305.875 4764361.0,479256.03125
4764314.5,479220.90625 4764212.5,479114.5
4764174.0,479018.28125 4764418.5,478896.9375
4764371.0,478748.8125 4764308.5,478503.03125
4764218.0,478461.75 4764337.5,478443.9375
4764400.5,478447.8125 4764454.0,478448.6875
4764531.5,478502.1875 4764541.5,478683.0
4764730.5,478621.03125 4764788.5,478597.34375
4764766.5,478532.5 4764695.5,478460.125
4764615.0,478408.0625 4764654.0,478315.53125
4764876.0,478889.25 4765100.0,479014.9375 4765147.5))
OGRFeature(poly):5
AREA (Real) = 15775.758
EAS_ID (Integer64) = 172
PRFEDEA (String) = 35043415
POLYGON ((479029.71875 4765110.5,479046.53125
4765117.0,479123.28125 4765015.0,479196.8125
4764879.0,479117.8125 4764847.0,479029.71875 4765110.5))
OGRFeature(poly):6
AREA (Real) = 101429.977
EAS_ID (Integer64) = 169
PRFEDEA (String) = 35043412
POLYGON ((480082.96875 4765049.5,480080.28125
4764979.5,480133.96875 4764856.5,479968.46875
4764788.0,479750.6875 4764702.0,479735.90625
4764752.0,479640.09375 4764721.0,479658.59375
4764670.0,479504.90625 4764609.5,479548.03125
4764693.5,479587.28125 4764718.0,479617.21875
4764760.0,479637.875 4764803.0,479644.78125
4764827.5,479680.28125 4764852.0,479734.375
4764865.0,479895.125 4765000.0,479934.96875
4765020.0,480000.28125 4765043.0,480082.96875
4765049.5))
OGRFeature(poly):7
AREA (Real) = 268597.625
EAS_ID (Integer64) = 166
PRFEDEA (String) = 35043409
POLYGON ((480389.6875 4764950.0,480537.15625
4765014.0,480567.96875 4764918.0,480605 4764835,480701.0625
4764738.0,480710.25 4764690.5,480588.59375
4764740.5,480540.71875 4764741.0,480515.125
4764695.0,480731.65625 4764561.5,480692.1875
4764453.5,480677.84375 4764439.0,480655.34375
4764397.5,480584.375 4764353.0,480500.40625
4764326.5,480358.53125 4764277.0,480192.3125
4764183.0,480157.125 4764266.5,480234.3125
4764304.0,480289.125 4764348.5,480316 4764395,480343.5625
4764477.0,480343.71875 4764532.5,480258.03125
4764767.0,480177.15625 4764742.0,480093.75
4764703.0,480011.0 4764674.5,479985.0625
4764732.0,479968.46875 4764788.0,480133.96875
4764856.5,480389.6875 4764950.0))
OGRFeature(poly):8
AREA (Real) = 1634833.375
EAS_ID (Integer64) = 158
PRFEDEA (String) = 35043369
POLYGON ((480701.0625 4764738.0,480761.46875
4764778.0,480824.96875 4764820.0,480922.03125
4764850.5,480930.71875 4764852.0,480984.25
4764875.0,481088.1875 4764936.0,481136.84375
4764994.5,481281.3125 4764876.5,481291.09375
4764810.0,481465.90625 4764872.5,481457.375
4764937.0,481509.65625 4764967.0,481538.90625
4764982.5,481575.0 4764999.5,481602.125
4764915.5,481629.84375 4764829.5,481645.3125
4764797.5,481635.96875 4764795.5,481235.3125
4764650.0,481209.8125 4764633.5,481199.21875
4764623.5,481185.5 4764607.0,481159.9375
4764580.0,481140.46875 4764510.5,481141.625
4764480.5,481199.84375 4764180.0,481143.4375
4764010.5,481130.3125 4763979.5,481039.9375
4763889.5,480882.6875 4763670.0,480826.0625
4763650.5,480745.1875 4763628.5,480654.4375
4763627.5,480599.8125 4763660.0,480281.9375
4763576.5,480221.5 4763533.5,480199.6875
4763509.0,480195.09375 4763430.0,480273.6875
4763305.5,480309.6875 4763063.5,480201.84375
4762962.5,479855.3125 4762880.5,479848.53125
4762897.0,479728.875 4763217.5,479492.6875
4763850.0,479550.0625 4763919.5,480120.21875
4764188.5,480192.3125 4764183.0,480358.53125
4764277.0,480500.40625 4764326.5,480584.375
4764353.0,480655.34375 4764397.5,480677.84375
4764439.0,480692.1875 4764453.5,480731.65625
4764561.5,480515.125 4764695.0,480540.71875
4764741.0,480588.59375 4764740.5,480710.25
4764690.5,480701.0625 4764738.0))
OGRFeature(poly):9
AREA (Real) = −596610.313
EAS_ID (Integer64) = 165
PRFEDEA (String) = 35043408
POLYGON ((479750.6875 4764702.0,479968.46875
4764788.0,479985.0625 4764732.0,480011.0 4764674.5,480093.75
4764703.0,480177.15625 4764742.0,480258.03125
4764767.0,480343.71875 4764532.5,480343.5625
4764477.0,480316 4764395,480289.125 4764348.5,480234.3125
4764304.0,480157.125 4764266.5,480192.3125
4764183.0,480120.21875 4764188.5,479550.0625
4763919.5,479492.6875 4763850.0,479487.75
4763864.5,479442.75 4763990.0,479436 4764023,479398.9375
4764100.0,479349.625 4764230.0,479305.875
4764361.0,479239.8125 4764505.0,479504.90625
4764609.5,479658.59375 4764670.0,479750.6875 4764702.0))
OGRFeature(poly):10
AREA (Real) = 5268.813
EAS_ID (Integer64) = 170
PRFEDEA (String) = 35043413
POLYGON ((479750.6875 4764702.0,479658.59375
4764670.0,479640.09375 4764721.0,479735.90625
4764752.0,479750.6875 4764702.0))
Example 3: Getting the list of all drivers (with JSON output)
$ gdal −−drivers
AUTHOR
Even Rouault <[email protected]>
COPYRIGHT
1998-2025