Hi,cadastral parcels are distributed in various formats in france, one of them being EDIGEO within .tar.bz2 - those are available online as opendata, but all in a specially complicated way:
shapefiles at https://cadastre.data.gouv.fr/data/etalab-cadastre/2020-07-01/shp/departements/01/cadastre-01-communes-shp.zip is readable via /vsizip//vsicurl/https://cadastre.data.gouv.fr/data/etalab-cadastre/2020-07-01/shp/departements/01/cadastre-01-communes-shp.zip
geojson at https://cadastre.data.gouv.fr/data/etalab-cadastre/2020-07-01/geojson/communes/01/01001/cadastre-01001-parcelles.json.gz readable via /vsigzip//vsicurl/https://cadastre.data.gouv.fr/data/etalab-cadastre/2020-07-01/geojson/communes/01/01001/cadastre-01001-parcelles.json.gz
edigeo at https://cadastre.data.gouv.fr/data/dgfip-pci-vecteur/2020-07-01/edigeo/feuilles/01/01001/edigeo-010010000A01.tar.bz2 -> for this one i havent found a way to access the .THF inside the .tar.bz2, be it via /vsitar//vsicurl/https://cadastre.data.gouv.fr/data/dgfip-pci-vecteur/2020-07-01/edigeo/feuilles/01/01001/edigeo-010010000A01.tar.bz2 or even with /E0000A01.THF at the end of the URL
looking at https://gdal.org/user/virtual_file_systems.html#chainingis it possible to access a .tar.bz2 file with /vsitar or it only supports gzipped tars (from reading gdal/port/cpl_vsil_tar.cpp that's the case) ? should it be a feature request to support bzip archives ? Is there any interest in supporting that ?
-- Landry Breuil _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
