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

Keil, Manfred and Esch, Thomas and Divanis, Andreas and Marconcini, Mattia and Metz, Annekatrin and Ottinger, Marco and Voinov, Sergey and Wiesner, Michael and Wurm, Michael and Zeidler, Julian (2015) Updating the Land Use and Land Cover Database CLC for the Year 2012 - „Backdating“ of DLM-DE of the Reference Year 2009 to the Year 2006. Project Report. Umweltbundesamt, Dessau-Roßlau, Germany.

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Official URL: http://www.umweltbundesamt.de/publikationen/updating-the-land-use-land-cover-database-clc-for

Abstract

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 Carto-graphic 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). Besides CLC2012, a change layer of land cover between 2006 and 2012 is needed, describing the develop-ment of land cover categories (with 5 ha MMU). Due to the methodological modification, the change layer cannot be deduced directly by BKG using the conventional CLC2006 and DLM-DE 2012 or the resulting CLC2012. Direct changes can be achieved only by comparing DLM-DE 2009 and DLM-DE 2012 for the period from 2009 to 2012. Therefore, the task of DLR-DFD in this project was to model changes between 2006 and 2009 in the detailed geometry of DLM-DE 2009. A database „CLC2006_Backdating” had to be created by a backward look from DLM-DE 2009 to the situation of land cover / land use in 2006. This has been done using an approach starting by the most common 46 change classes (based on the changes between 2000 and 2006).

Item URL in elib:https://elib.dlr.de/99985/
Document Type:Monograph (Project Report)
Title:Updating the Land Use and Land Cover Database CLC for the Year 2012 - „Backdating“ of DLM-DE of the Reference Year 2009 to the Year 2006.
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Keil, Manfredmanfred.keil (at) dlr.deUNSPECIFIED
Esch, ThomasThomas.Esch (at) dlr.deUNSPECIFIED
Divanis, AndreasUNSPECIFIEDUNSPECIFIED
Marconcini, MattiaMattia.Marconcini (at) dlr.deUNSPECIFIED
Metz, AnnekatrinAnnekatrin.Metz (at) dlr.deUNSPECIFIED
Ottinger, MarcoMarco.Ottinger (at) dlr.deUNSPECIFIED
Voinov, Sergeysergey.voinov (at) dlr.deUNSPECIFIED
Wiesner, Michaelmichael.wiesner (at) dlr.deUNSPECIFIED
Wurm, Michaelmichael.wurm (at) dlr.deUNSPECIFIED
Zeidler, Julianjulian.zeidler (at) dlr.deUNSPECIFIED
Date:June 2015
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:80
Publisher:Umweltbundesamt, Dessau-Roßlau, Germany
Series Name:TEXTE 37/2015
Status:Published
Keywords:CORINE Land Cover 2012, Backdating, Bottom-Up, Multi-Seasonal Remote Sensing, Object-Based Approach, DLM-DE 2009, DLM-DE 2012, LBM-DE 2012
Institution:Final Report at the German Aerospace Center (DLR), German Remote Sensing Data Center (DFD), Oberpfaffenhofen, on behalf of the Federal Environment Agency.
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Fernerkundung der Landoberfläche (old)
Location: Oberpfaffenhofen
Institutes and Institutions:German Remote Sensing Data Center > Land Surface
German Remote Sensing Data Center > Geo Risks and Civil Security
Deposited By: Keil, Manfred
Deposited On:03 Dec 2015 14:25
Last Modified:31 Jul 2019 19:56

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