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26 lines
778 B
Plaintext
26 lines
778 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# gdal_translate
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> Convert raster data between different formats.
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> More information: <https://gdal.org/en/stable/programs/gdal_translate.html>.
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- Convert a raster dataset to JPEG format:
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`gdal_translate -of {{JPEG}} {{path/to/input.tif}} {{path/to/output.jpeg}}`
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- Assign a projection to a raster dataset:
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`gdal_translate -a_srs {{EPSG:4326}} {{path/to/input.tif}} {{path/to/output.tif}}`
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- Reduce the size of a raster dataset to a specific fraction:
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`gdal_translate -outsize {{40%}} {{40%}} {{path/to/input.tif}} {{path/to/output.tif}}`
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- Convert a GeoTiff to a Cloud Optimized GeoTiff:
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`gdal_translate {{path/to/input.tif}} {{path/to/output.tif}} -of COG -co COMPRESS=LZW`
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