VOLUNTEERED GEOGRAPHIC INFORMATION, VGI (GEOGRAPHIC INFORMATION SYSTEM)
  • BT
    THEMATISCHE KARTOGRAPHIE
  • UDC
    528.94,5
  • Descriptor GER
    VOLUNTEERED GEOGRAPHIC INFORMATION, VGI (GEOGRAPHIC INFORMATION SYSTEM)
  • Descriptor ENG
    VOLUNTEERED GEOGRAPHIC INFORMATION, VGI (GEOGRAPHIC INFORMATION SYSTEM)
  • Descriptor FRE
    VOLUNTEERED GEOGRAPHIC INFORMATION, VGI (GEOGRAPHIC INFORMATION SYSTEM)
  • Variant GER
    VGI, VOLUNTEERED GEOGRAPHIC INFORMATION (GEOGRAPHIC INFORMATION SYSTEM)
  • Variant ENG
    VGI, VOLUNTEERED GEOGRAPHIC INFORMATION (GEOGRAPHIC INFORMATION SYSTEM)
  • Variant FRE
    VGI, VOLUNTEERED GEOGRAPHIC INFORMATION (GEOGRAPHIC INFORMATION SYSTEM)
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Last data import from Alma: 1 January 2025