「Gdaltindex」の版間の差分
提供: OSGeo.JP Wiki
| 行1: | 行1: | ||
builds a shapefile as a raster tileindex | builds a shapefile as a raster tileindex | ||
| − | === 概要 (SYNOPSIS) == | + | === 概要 (SYNOPSIS) === |
gdaltindex [-tileindex field_name] [-write_absolute_path] [-skip_different_projection] index_file [gdal_file]* | gdaltindex [-tileindex field_name] [-write_absolute_path] [-skip_different_projection] index_file [gdal_file]* | ||
| 行7: | 行7: | ||
*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. | **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'. | **The default tile index field is 'location'. | ||
2011年11月29日 (火) 17:05時点における版
builds a shapefile as a raster tileindex
概要 (SYNOPSIS)
gdaltindex [-tileindex field_name] [-write_absolute_path] [-skip_different_projection] index_file [gdal_file]*
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.
- 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.
EXAMPLE
gdaltindex doq_index.shp doq/*.tif
