Methods & data models

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Methods & data models

Work & surveying methods

Freedom of choice of method was introduced in the area of cadastral surveying in 1993.

Freedom of choice of method was introduced in cadastral surveying in 1993. This means that, as of that date, it has been possible to use different methods of data collection.

Data model DM.01-AV-CH

The 2001 cadastral surveying data model specifies the structure of data in order to facilitate the exchange of geographic data.

This interface is used for exchanging geodata. Cadastral surveying data model 2001 (DM.01-AV-CH) specifies the structure of the data.

National survey NS 1995

The coordinates system used in NS 1995 is the basis for cadastral surveying.

The Swiss national survey NS 1995 coordinates system forms the basis for the cadastral surveying.

Contact

Geodesy and Federal Directorate of Cadastral Surveying
Cadastral surveying and PLR-cadastre

Telephone +41 58 464 73 03
E-Mail