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Topocad applies a version manager when using ArcSDE so different versions can be loaded, used, and stored. Messages will tell the user if something has been changed during transactions. The drawing/map model containing layers, colours, symbols, line types etc. is treated accordingly and gives the user an easy check on whether the data is correct or not. Upgrading a map can be made from any instrument or GPS instrument and directly inserted into the database. For faster editing it is possible to read the map as a background map. Attributes/texts are also handled in the same way as they exist in the database, all attribute values can be displayed and edited by Topocad edit attribute command. |