Maintainer Umweltbundesamt GmbH / Biologische Vielfalt und Naturschutz
Maintainer Link https://www.umweltbundesamt.at/naturschutz
Maintainer Email naturschutz@umweltbundesamt.at
Publisher Umweltbundesamt GmbH
Publisher Email opendata@umweltbundesamt.at
License Creative Commons Namensnennung 4.0 International (CC BY 4.0)
License Citation

Datenquelle: CLC changes 2012-2018; Umweltbundesamt GmbH & European Union, Copernicus Land Monitoring Service 2018, European Environment Agency (EEA), with funding by the European Union
Metadata Link https://land.copernicus.eu/pan-european/corine-land-cover/clc-2012?tab=metadata
Attribute Description

CODE_12: CORINE Land Cover CHANGE Code in year 2012 (e.g. 211) CODE_18: CORINE Land Cover Code in year 2018 (e.g. 112) CHANGE: expression of change code (e.g. 211 -112) ChType: type of change, T…technical change, R...real change ID: internal identification of polygon (e.g. AT_7)
Geographic Toponym Österreich
Geographic Bounding Box WGS84: POLYGON (17.16639 49.01875 9.53357 46.40749)
Beginning Date/Time January 1, 2015, 01:00 (+0100)
End Date/Time January 1, 2018, 01:00 (+0100)
Update Frequency nach Bedarf
Lineage Quality visuelle Interpretation aus Satellitenbilddaten der Jahre 2017-2018 basierend auf Änderungen zwischen 2012-2018; Nutzung von nationalen Zusatzdaten (WMS-Service der Luftbilder, Kartierung von Skigebieten+Golfplätzen, INVEKOS-Rasterdaten, div. Inventare: Feuchtgebietsinventar, Moorschutzkatalog, Trockenrasenkatalog)
Schema Name OGD Austria Metadata 2.4
Schema Language ger
Schema Characterset utf8
Resource title and description in English and Cover Change (LCC) 2006-2012 CORINE Land Cover (CLC) was specified to standardize data collection on land in Europe to support environmental policy development. The reference year of first CLC inventory was 1990 (CLC1990), and the first update created in 2000. Later the update cycle has become 6 years. The number of participating countries has increased over time − currently includes 33 European Environment Agency (EEA) member countries and six cooperating countries (EEA39) with a total area of over 5.8 Mkm2. Ortho-corrected high spatial resolution satellite images provide the geometrical and thematic basis for mapping. In-situ data (topographic maps, ortho-photos and ground survey data) are essential ancillary information. The project is coordinated by the EEA in the frame of the EU Copernicus programme and implemented by national teams under the management and quality control (QC) of the EEA. The basic technical parameters of CLC (i.e. 44 classes in nomenclature, 25 hectares minimum mapping unit (MMU) and 100 meters minimum mapping width) have not changed since the beginning, therefore the results of the different inventories are comparable. The layer of CORINE Land Cover Changes (CLCC) is produced since the second CLC inventory (CLC2000). CLCC is derived from satellite imagery by direct mapping of changes taken place between two consecutive inventories, based on image-to-image comparison. Change mapping applies a 5 ha MMU to pick up more details in CLCC layer than in CLC status layer. Integration of national CLC and CLCC data includes some harmonization along national borders. Two European validation studies have shown that the achieved thematic accuracy is above the specified minimum (85 %). Primary CLC and CLCC data are in vector format with polygon topology. Derived products in raster format are also available. The seamless European CLC and CLCC time series data (CLC1990, CLC2000, CLC2006, CLC2012 and related CLCC data) are distributed in the standard European Coordinate Reference System defined by the European Terrestrial Reference System 1989 (ETRS89) datum and Lambert Azimuthal Equal Area (LAEA) projection (EPSG: 3035). Results of the CLC inventories can be downloaded from Copernicus Land site free of charge for all users. CLC data can contribute to a wide range of studies with European coverage, e.g.: ecosystem mapping, modelling the impacts of climate change, landscape fragmentation by roads, abandonment of farm land and major structural changes in agriculture, urban sprawl, water management.
ID 2b17e784-ebfd-472c-8f57-0b807dc7d340
Human readable URL https://www.data.gv.at/katalog/en/dataset/clcchanges20122018