1. Existing data sets as source of information for LUCAS (I)
Germany is federal republic federals states´ are responsible for both topographic mapping and statistical surveys => regional diff. in FTC
Land use area statistics (agriculture and forestry), collected from federal states offices, compiled at DeSTATIS
ATKIS Basis-DLM (topographic reference data), tendency focus on LU, cyclic update procedure (3-5 years) 1

2. Existing data sets as source of information for LUCAS (I)
ALKIS (cadastral data), ev. only updated on demand, no diff. between sealed / unsealed area ass.to buildings
DLM-DE (ditigal land cover model) reference year related, updated ATKIS with RS data, 1 ha MMU, 2009 due to CLC nomenclature, from 2012 on separate LC/LU
LPIS ?? Data access is political issue
EAGLE concept for semantic decomposition and translation between classification systems (=> excel) 2

3. Frankfurt am Main, CLC 2006 3

4. Frankfurt am Main, DLM-DE 20094

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