TopoJSON (*.json;*.topojson)

An extension of GeoJSON that encodes topology.

Compatibility:

  • Cadcorp SIS Desktop
  • Cadcorp SIS Desktop Express
  • Cadcorp SIS Map Editor
  • Cadcorp SIS Map Manager
  • Cadcorp SIS Map Express
  • Cadcorp SIS ActiveX Modeller
  • Cadcorp SIS ActiveX Manager
  • Cadcorp SIS ActiveX Viewer
  • Cadcorp GeognoSIS