EnglishFrenchSpanish

Ad


OnWorks favicon

gdal_translate - Online in the Cloud

Run gdal_translate in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command gdal_translate that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


gdal_translate - gdal_translate converts raster data between different formats

SYNOPSIS


gdal_translate [--help-general]
[-ot {Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/
CInt16/CInt32/CFloat32/CFloat64}] [-strict]
[-of format] [-b band] [-mask band] [-expand {gray|rgb|rgba}]
[-outsize xsize[%] ysize[%]]
[-unscale] [-scale[_bn] [src_min src_max [dst_min dst_max]]]* [-exponent[_bn] exp_val]*
[-srcwin xoff yoff xsize ysize] [-projwin ulx uly lrx lry] [-epo] [-eco]
[-a_srs srs_def] [-a_ullr ulx uly lrx lry] [-a_nodata value]
[-gcp pixel line easting northing [elevation]]*
[-mo "META-TAG=VALUE"]* [-q] [-sds]
[-co "NAME=VALUE"]* [-stats] [-norat]
src_dataset dst_dataset

DESCRIPTION


The gdal_translate utility can be used to convert raster data between different formats,
potentially performing some operations like subsettings, resampling, and rescaling pixels
in the process.

-ot: type
For the output bands to be of the indicated data type.

-strict:
Don't be forgiving of mismatches and lost data when translating to the output format.

-of format:
Select the output format. The default is GeoTIFF (GTiff). Use the short format name.

-b band:
Select an input band band for output. Bands are numbered from 1. Multiple -b switches
may be used to select a set of input bands to write to the output file, or to reorder
bands. Starting with GDAL 1.8.0, band can also be set to 'mask,1' (or just 'mask') to
mean the mask band of the first band of the input dataset.

-mask band:
(GDAL >= 1.8.0) Select an input band band to create output dataset mask band. Bands
are numbered from 1. band can be set to 'none' to avoid copying the global mask of the
input dataset if it exists. Otherwise it is copied by default ('auto'), unless the
mask is an alpha channel, or if it is explicitly used to be a regular band of the
output dataset ('-b mask'). band can also be set to 'mask,1' (or just 'mask') to mean
the mask band of the 1st band of the input dataset.

-expand gray|rgb|rgba:
(From GDAL 1.6.0) To expose a dataset with 1 band with a color table as a dataset with
3 (RGB) or 4 (RGBA) bands. Useful for output drivers such as JPEG, JPEG2000, MrSID,
ECW that don't support color indexed datasets. The 'gray' value (from GDAL 1.7.0)
enables to expand a dataset with a color table that only contains gray levels to a
gray indexed dataset.

-outsize xsize[%] ysize[%]:
Set the size of the output file. Outsize is in pixels and lines unless '%' is attached
in which case it is as a fraction of the input image size.

-scale [src_min src_max [dst_min dst_max]]:
Rescale the input pixels values from the range src_min to src_max to the range dst_min
to dst_max. If omitted the output range is 0 to 255. If omitted the input range is
automatically computed from the source data. Before GDAL 1.11, it can be specified
only once, and in that case, it applies to all bands of the output dataset. Starting
with GDAL 1.11, -scale can be repeated several times (if specified only once, it also
applies to all bands of the output dataset), so as to specify per band parameters. It
is also possible to use the '-scale_bn' syntax where bn is a band number (e.g.
'-scale_2' for the 2nd band of the output dataset) to specify the parameters of one or
several specific bands.

-exponent exp_val:
(From GDAL 1.11) To apply non-linear scaling with a power function. exp_val is the
exponent of the power function (must be postive). This option must be used with the
-scale option. If specified only once, -exponent applies to all bands of the output
image. It can be repeated several times so as to specify per band parameters. It is
also possible to use the '-exponent_bn' syntax where bn is a band number (e.g.
'-exponent_2' for the 2nd band of the output dataset) to specify the parameters of one
or several specific bands.

-unscale:
Apply the scale/offset metadata for the bands to convert scaled values to unscaled
values. It is also often necessary to reset the output datatype with the -ot switch.

-srcwin xoff yoff xsize ysize:
Selects a subwindow from the source image for copying based on pixel/line location.

-projwin ulx uly lrx lry:
Selects a subwindow from the source image for copying (like -srcwin) but with the
corners given in georeferenced coordinates.

-epo: (Error when Partially Outside)
(GDAL >= 1.10) If this option is set, -srcwin or -projwin values that falls partially
outside the source raster extent will be considered as an error. The default behaviour
starting with GDAL 1.10 is to accept such requests, when they were considered as an
error before.

-eco: (Error when Completely Outside)
(GDAL >= 1.10) Same as -epo, except that the criterion for erroring out is when the
request falls completely outside the source raster extent.

-a_srs srs_def:
Override the projection for the output file. The srs_def may be any of the usual
GDAL/OGR forms, complete WKT, PROJ.4, EPSG:n or a file containing the WKT.

-a_ullr ulx uly lrx lry:
Assign/override the georeferenced bounds of the output file. This assigns
georeferenced bounds to the output file, ignoring what would have been derived from
the source file.

-a_nodata value:
Assign a specified nodata value to output bands. Starting with GDAL 1.8.0, can be set
to none to avoid setting a nodata value to the output file if one exists for the
source file

-mo 'META-TAG=VALUE':
Passes a metadata key and value to set on the output dataset if possible.

-co 'NAME=VALUE':
Passes a creation option to the output format driver. Multiple -co options may be
listed. See format specific documentation for legal creation options for each format.

-gcp pixel line easting northing elevation:
Add the indicated ground control point to the output dataset. This option may be
provided multiple times to provide a set of GCPs.

-q:
Suppress progress monitor and other non-error output.

-sds:
Copy all subdatasets of this file to individual output files. Use with formats like
HDF or OGDI that have subdatasets. The output file naming scheme has changed in GDAL
1.11 (e.g. ofile_1.tif, ofile_2.tif).

-stats:
(GDAL >= 1.8.0) Force (re)computation of statistics.

-norat
(GDAL >= 1.11) Do not copy source RAT into destination dataset.

src_dataset:
The source dataset name. It can be either file name, URL of data source or subdataset
name for multi-dataset files.

dst_dataset:
The destination file name.

EXAMPLE


gdal_translate -of GTiff -co "TILED=YES" utm.tif utm_tiled.tif

Starting with GDAL 1.8.0, to create a JPEG-compressed TIFF with internal mask from a RGBA
dataset :

gdal_translate rgba.tif withmask.tif -b 1 -b 2 -b 3 -mask 4 -co COMPRESS=JPEG -co PHOTOMETRIC=YCBCR --config GDAL_TIFF_INTERNAL_MASK YES

Starting with GDAL 1.8.0, to create a RGBA dataset from a RGB dataset with a mask :

gdal_translate withmask.tif rgba.tif -b 1 -b 2 -b 3 -b mask

AUTHORS


Frank Warmerdam warmerdam@pobox.com, Silke Reimer silke@intevation.de

Use gdal_translate online using onworks.net services


Free Servers & Workstations

Download Windows & Linux apps

  • 1
    OrangeFox
    OrangeFox
    Fork of TeamWinRecoveryProject(TWRP)
    with many additional functions, redesign
    and more Features:Supports Treble and
    non-Treble ROMsUp-to-date Oreo kernel,
    built...
    Download OrangeFox
  • 2
    itop - ITSM  CMDB OpenSource
    itop - ITSM CMDB OpenSource
    IT Operations Portal: a complete open
    source, ITIL, web based service
    management tool including a fully
    customizable CMDB, a helpdesk system and
    a document man...
    Download itop - ITSM CMDB OpenSource
  • 3
    Clementine
    Clementine
    Clementine is a multi-platform music
    player and library organizer inspired by
    Amarok 1.4. It has a fast and
    easy-to-use interface, and allows you to
    search and ...
    Download Clementine
  • 4
    XISMuS
    XISMuS
    ATTENTION: Cumulative update 2.4.3 has
    been released!! The update works for any
    previous 2.x.x version. If upgrading
    from version v1.x.x, please download and
    i...
    Download XISMuS
  • 5
    facetracknoir
    facetracknoir
    Modular headtracking program that
    supports multiple face-trackers, filters
    and game-protocols. Among the trackers
    are the SM FaceAPI, AIC Inertial Head
    Tracker ...
    Download facetracknoir
  • 6
    PHP QR Code
    PHP QR Code
    PHP QR Code is open source (LGPL)
    library for generating QR Code,
    2-dimensional barcode. Based on
    libqrencode C library, provides API for
    creating QR Code barc...
    Download PHP QR Code
  • 7
    Cuckoo Sandbox
    Cuckoo Sandbox
    Cuckoo Sandbox uses components to
    monitor the behavior of malware in a
    Sandbox environment; isolated from the
    rest of the system. It offers automated
    analysis o...
    Download Cuckoo Sandbox
  • More »

Linux commands

  • 1
    acl_gran
    acl_gran
    rsbac-admin - Rule Set Based Access
    Control DESCRIPTION: rsbac-admin is a
    set of tool used to manage systems using
    a Rule Set Based Access Control (RSBAC)
    kern...
    Run acl_gran
  • 2
    acl_grant
    acl_grant
    rsbac-admin - Rule Set Based Access
    Control DESCRIPTION: rsbac-admin is a
    set of tool used to manage systems using
    a Rule Set Based Access Control (RSBAC)
    kern...
    Run acl_grant
  • 3
    cpupower-idle-set
    cpupower-idle-set
    cpupower idle-set - Utility to set cpu
    idle state specific kernel options
    SYNTAX: cpupower [ -c cpulist ]
    idle-info [options] DESCRIPTION: The
    cpupower idle-se...
    Run cpupower-idle-set
  • 4
    cpupower-info
    cpupower-info
    cpupower-info - Shows processor power
    related kernel or hardware
    configurations ...
    Run cpupower-info
  • 5
    g15daemon
    g15daemon
    g15daemon - provides access to extra
    keys and the LCD available on the
    logitech G15 keyboard. DESCRIPTION:
    G15Daemon allows users access to all
    extra keys by d...
    Run g15daemon
  • 6
    g15ladi
    g15ladi
    laditools - tools to control and
    monitor LADI (JACK and ladish) systems ...
    Run g15ladi
  • More »

Ad