gdalinfo.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>GDAL: gdalinfo</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.1 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul></div><h1><a class="anchor" name="gdalinfo">gdalinfo</a></h1>lists information about a raster dataset<p> Usage:<p><div class="fragment"><pre class="fragment">gdalinfo [--help-general] [-mm] [-stats] [-nogcp] [-nomd] [-mdd domain]* datasetname</pre></div><p>The gdalinfo program lists various information about a GDAL supported raster dataset. <dl><dt><b>-mm</b></dt><dd>Force computation of the actual min/max values for each band in the dataset. </dd><dt><b>-stats</b></dt><dd>Force computation and display of image statistics. </dd><dt><b>-nogcp</b></dt><dd>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 the ones. </dd><dt><b>-nomd</b></dt><dd>Suppress metadata printing. Some datasets may contain a lot of metadata strings. </dd><dt><b>-mdd domain</b></dt><dd>Report metadata for the specified domain </dd></dl><p>The gdalinfo will report all of the following (if known):<p><ul><li>The format driver used to access the file. </li><li>Raster size (in pixels and lines). </li><li>The coordinate system for the file (in OGC WKT). </li><li>The geotransform associated with the file (rotational coefficients are currently not reported). </li><li>Corner coordinates in georeferenced, and if possible lat/long based on the full geotransform (but not GCPs). </li><li>Ground control points. </li><li>File wide (including subdatasets) metadata. </li><li>Band data types. </li><li>Band color interpretations. </li><li>Band block size. </li><li>Band descriptions. </li><li>Band min/max values (internally known and possibly computed). </li><li>Band NODATA value. </li><li>Band overview resolutions available. </li><li>Band unit type (i.e.. "meters" or "feet" for elevation bands). </li><li>Band pseudo-color tables. </li></ul><p> Example:<p><div class="fragment"><pre class="fragment">gdalinfo ~/openev/utm.tif Driver: GTiff/GeoTIFFSize is 512, 512Coordinate System is:PROJCS["NAD27 / UTM zone 11N", GEOGCS["NAD27", DATUM["North_American_Datum_1927", SPHEROID["Clarke 1866",6378206.4,294.978698213901]], PRIMEM["Greenwich",0], UNIT["degree",0.0174532925199433]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",-117], PARAMETER["scale_factor",0.9996], PARAMETER["false_easting",500000], PARAMETER["false_northing",0], UNIT["metre",1]]Origin = (440720.000000,3751320.000000)Pixel Size = (60.000000,-60.000000)Corner Coordinates:Upper Left ( 440720.000, 3751320.000) (117d38'28.21"W, 33d54'8.47"N)Lower Left ( 440720.000, 3720600.000) (117d38'20.79"W, 33d37'31.04"N)Upper Right ( 471440.000, 3751320.000) (117d18'32.07"W, 33d54'13.08"N)Lower Right ( 471440.000, 3720600.000) (117d18'28.50"W, 33d37'35.61"N)Center ( 456080.000, 3735960.000) (117d28'27.39"W, 33d45'52.46"N)Band 1 Block=512x16 Type=Byte, ColorInterp=Gray</pre></div> <hr>Generated for GDAL by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1.</body></html>⌨️ 快捷键说明
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