O4a Interlis I+II


Interlis is the legally required interface for official cadastral surveying and is standardized in the line cadastre via SIA-405.
This course is conducted in cooperation with the University of Applied Sciences Rapperswil.


Basic knowledge of data modelling and data description


  • Analyzing Error Messages During Import and Export Using Interlis
  • Describing Simple Data Models with Interlis
  • Describe how the Cadastral Surveying Interface (AVS) works


  • Interlis I and II
  • Data modeling with Interlis
  • AVS (official surveying interface)
  • Control possibilities of the data

Lesson Time in Hours

24 (3 Days)

Course Cost

CHF 800.-