EntityQ477787· pop 7· linked from 13 articlesGeoNetworkSign in to savecatalog application to manage spatially referenced resourcesConnectionsgeographic information systemEntityItalyCountryRomeEntityWorld Health OrganizationEntityLinuxEntityoperating systemEntityMicrosoft WindowsEntityInternational Standard Book NumberEntitymapEntityJavaEntityfree softwareEntityEuropean Space AgencyEntitymacOSEntitycartographyEntityGNU General Public LicenseEntityprogrammerEntitymetadataEntitysoftware licenseEntityinterdisciplinarityEntityQ14658EntityCategoriesFree GIS softwareFree software programmed in JavaSoftware using the GNU General Public LicenseWeb applications