「Gdaltindex」の版間の差分

2011年11月29日 (火) 17:05時点における版

builds a shapefile as a raster tileindex

  gdaltindex [-tileindex field_name] [-write_absolute_path] [-skip_different_projection] index_file [gdal_file]*

This program builds a shapefile with a record for each input raster file, an attribute containing the filename, and a polygon geometry outlining the raster. This output is suitable for use with MapServer as a raster tileindex.

- The shapefile (index_file) will be created if it doesn't already exist, otherwise it will append to the existing file.
- The default tile index field is 'location'.
- Raster filenames will be put in the file exactly as they are specified on the commandline unless the option -write_absolute_path is used.
- If -skip_different_projection is specified, only files with same projection ref as files already inserted in the tileindex will be inserted.
- Simple rectangular polygons are generated in the same coordinate system as the rasters.

  gdaltindex doq_index.shp doq/*.tif

@@ 行6: / 行6: @@
 ===解説 (DESCRIPTION) ===
-This program builds a shapefile with a record for each input raster file, an attribute containing the filename, and a polygon geometry outlining the raster. This output is suitable for use with MapServer as a raster tileindex.
+*This program builds a shapefile with a record for each input raster file, an attribute containing the filename, and a polygon geometry outlining the raster. This output is suitable for use with MapServer as a raster tileindex.
 **The shapefile (index_file) will be created if it doesn't already exist, otherwise it will append to the existing file.