Linux command
gdalinfo 命令
文件
复制后可按需替换文件名、目录或参数。
常用示例
Show raster information
gdalinfo [file.tif]
Show statistics
gdalinfo -stats [file.tif]
Show in JSON
gdalinfo -json [file.tif]
Check specific dataset
gdalinfo [file.vrt]
Show metadata
gdalinfo -mm [file.tif]
说明
gdalinfo displays information about raster datasets. It shows format, dimensions, coordinate system, bands, and metadata for geospatial raster files. The tool reads header information and optionally computes statistics. It supports hundreds of raster formats through GDAL drivers. gdalinfo is the first step in understanding and validating geospatial raster data.
参数
- -json
- Output as JSON.
- -stats
- Compute and display statistics.
- -mm
- Compute min/max values.
- -hist
- Compute histogram.
- -nogcp
- Suppress GCP output.
- -nomd
- Suppress metadata output.
- --help
- Display help information.
FAQ
What is the gdalinfo command used for?
gdalinfo displays information about raster datasets. It shows format, dimensions, coordinate system, bands, and metadata for geospatial raster files. The tool reads header information and optionally computes statistics. It supports hundreds of raster formats through GDAL drivers. gdalinfo is the first step in understanding and validating geospatial raster data.
How do I run a basic gdalinfo example?
Run `gdalinfo [file.tif]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -json do in gdalinfo?
Output as JSON.