Geo::GDAL - Perl extension for the GDAL library for geospatial data

       Ari Jolma

       Copyright (C) 2005- by Ari Jolma and GDAL bindings developers.

       This library is free software; you can redistribute it and/or modify it under the terms of MIT License

       <https://opensource.org/licenses/MIT>

       This Perl module lets you to manage (read, analyse, write) geospatial data stored in several formats.

   EXPORT
       None by default.

       Geo::GDAL - Perl extension for the GDAL library for geospatial data

       <https://trac.osgeo.org/gdal>

perl v5.34.0                                       2022-03-16                                     Geo::GDAL(3pm)

       The GDAL home page is <http://gdal.org/>

       The documentation of this module is written in Doxygen format. See
       <http://arijolma.org/Geo-GDAL/snapshot/>

         use Geo::GDAL;

         my $raster_file = shift @ARGV;

         my $raster_dataset = Geo::GDAL::Open($file);

         my $raster_data = $dataset->GetRasterBand(1)->ReadTile;

         my $vector_datasource = Geo::OGR::Open('./');

         my $vector_layer = $datasource->Layer('borders'); # e.g. a shapefile borders.shp in current directory

         $vector_layer->ResetReading();
         while (my $feature = $vector_layer->GetNextFeature()) {
             my $geometry = $feature->GetGeometry();
             my $value = $feature->GetField($field);
         }