- Vous êtes ici: Accéder au Wiki GeoRezo » Accueil : Wiki GeoRezo » Les logiciels en géomatique » GDAL-OGR
Ceci est une ancienne révision du document !
Strict Standards: Declaration of syntax_plugin_tag_topic::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/topic.php on line 123
Strict Standards: Declaration of syntax_plugin_tag_topic::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/tag/syntax/topic.php on line 123
Strict Standards: Declaration of syntax_plugin_tag_searchtags::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/searchtags.php on line 280
Strict Standards: Declaration of syntax_plugin_tag_searchtags::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/tag/syntax/searchtags.php on line 280
Strict Standards: Declaration of syntax_plugin_tag_tag::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/tag.php on line 118
Strict Standards: Declaration of syntax_plugin_tag_tag::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/tag/syntax/tag.php on line 118
Strict Standards: Declaration of syntax_plugin_tag_count::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/count.php on line 130
Strict Standards: Declaration of syntax_plugin_tag_count::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/tag/syntax/count.php on line 130
Strict Standards: Declaration of syntax_plugin_tag_tagpage::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/tagpage.php on line 96
Strict Standards: Declaration of syntax_plugin_tag_tagpage::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/tag/syntax/tagpage.php on line 96
Strict Standards: Declaration of syntax_plugin_clearfloat::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/clearfloat/syntax.php on line 74
Strict Standards: Declaration of syntax_plugin_clearfloat::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/clearfloat/syntax.php on line 74
Strict Standards: Declaration of syntax_plugin_pageindex::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/pageindex/syntax.php on line 187
Strict Standards: Declaration of syntax_plugin_pageindex::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/pageindex/syntax.php on line 187
Strict Standards: Declaration of syntax_plugin_googlemaps_googlemap::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/googlemaps/syntax/googlemap.php on line 169
Strict Standards: Declaration of syntax_plugin_googlemaps_googlemap::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/googlemaps/syntax/googlemap.php on line 169
Strict Standards: Declaration of syntax_plugin_nextpage::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/nextpage/syntax.php on line 69
Strict Standards: Declaration of syntax_plugin_nextpage::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/nextpage/syntax.php on line 69
Strict Standards: Declaration of syntax_plugin_include::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/include/syntax.php on line 137
Strict Standards: Declaration of syntax_plugin_include::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/include/syntax.php on line 137
Plugin installed incorrectly. Rename plugin directory 'backlinks.old' to 'backlinks'.
Table des matières
GDAL-OGR
Documentation externe :
Comment faire pour ....
reprojeter un fichier
un shapefile en latlong (EPSG:4326) dans une projection Lambert 2 étendue (EPSG:27572) :
ogr2ogr -t_srs "EPSG:27572" -s_srs "EPSG:4326" fichier_27572.shp fichier_4326.shp
changer le fichier de format
un fichier au format shp vers un format kml
ogr2ogr -f "KML" fichier.kml fichier.shp
Merger plusieurs tuiles en un seul fichier
Le script python gdal_merge.py permet de faire cela, plus d'information sur cette commande ici
Lire un fichier KML sous ubuntu
Ubuntu version 8.04LTS ou 8.10
Gdal supporte KML version 2.2 à partir de sa version 1.6. Cette version n'est pas packagée pour ubuntu et il est donc nécessaire de compiler gdal version 1.6.
Voici la méthode :
- installer libexpat1-dev (package des sources de libexpat) : cela permettra l'autodetection de cette librairie lors du ./configure. expat est un parset XML qui sera nécessaire pour la lecture d'un fichier KML.
- télécharger les sources des dépendances de gdal par : apt-get build-dep gdal
- télécharger les sources gdal sur le site de gdal et les décompresser
- dans le répertoire qui vient d'être créé : ./configure puis make
- puis en root make install suivi de ldconfig
ogr2ogr pourra lire du KML en entrée.
