Guideline for area and water coding
The guideline for the territory and waters encryption was from 2005 Subcommittee waters encryption in the Water Framework Directive of the Regional Working Group on Water developed (LAWA). According to your specifications, the water catchment areas as well as the natural and artificial, flowing and standing water ( water code ) are encrypted with an identification number in the information systems of the federal states .
literature
- Directive area and waterway encryption. New edition 2009, ISBN 3-88961-251-2