Updating the Land Use and Land Cover Database CLC for the Year 2012 - „Backdating“of DLM-DE from the Reference Year 2009 to the Year 2006

Publikationstyp

Sonstiges

Erscheinungsjahr

2015

DOI

https://doi.org/10.60810/openumwelt-6487

Updating the Land Use and Land Cover Database CLC for the Year 2012 - „Backdating“of DLM-DE from the Reference Year 2009 to the Year 2006

Autor:innen

Herausgeber

Quelle

Schlagwörter

updating, backdating, CORINE Land Cover, land use

Förderkennzeichen (FKZ)

371212282

Forschungskennzahl

8

Verbundene Publikation

Zitation

Updating the Land Use and Land Cover Database CLC for the Year 2012 - „Backdating“of DLM-DE from the Reference Year 2009 to the Year 2006. (2015). [Umweltbundesamt]. https://doi.org/10.60810/openumwelt-6487

Zusammenfassung englisch

For the update of land cover according to CORINE Land Cover classes, a specific national approach has been chosen in Germany. This approach uses a more accurate geometry of the Official Topographical Cartographic Information System ATKIS of the land survey authorities. DLM-DE, derived from ATKIS, is to be applied as base for the deduction of CLC classes. In the responsibility of the German Federal Agency for Cartography and Geodesy (BKG), the DLM-DE 2009 database was built-up for the reference year 2009 with a minimum mapping unit (MMU) of 1 ha. Currently, an updated DLM-DE 2012 database is established by BKG; using methods of generalization this database will be transferred into the CLC2012 database (CORINE Land Cover 2012, having 25 ha MMU due to the EU specifications).