文章基本信息

标题：ENHANCEMENT OF HIGH RESOLUTION LAYERS PRODUCED UNDER GMES – LAND MONITORING
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作者：JENICĂ HANGANU ; ADRIAN CONSTANTINESCU ; MIHAI DOROFTEI 等
期刊名称：Revue Roumaine de Géographie
印刷版ISSN：1220-5311
出版年度：2017
卷号：61
期号：1
页码：19-25
语种：English
出版社：Editura Academiei Romane
摘要：The land monitoring data derived from satellite images for the 2006–201 period provide information on land cover changes in Romania. Availability and the quality of these data can contribute to new approaches of landscape assessment, for instance, in the context of environmental policies, the diversity of land use (patchiness) and surface as well, can show land dynamics in different regions, having in view that land cover reflects the biophysical state of the real landscape. In this paper, we present the results of the enhancement activity where we put an extra work load aiming to have a more detailed thematic map that is missing in this country. These enhancements of the High Resolution Layers (HRLs) products were derived from the service provider’s products and in situ data sets with a lot of manual editing. The products obtained are specifically for local use and are different from those produced as part of contract obligation to the European Environmental Agency (EEA). HRLs are welcome products as no such recent thematic layers are available in Romania: e.g. a first wetland map of Romania, updated maps of forest and water bodies. This HRLs of 20 × 20 m pixel resolution may be of use in the monitoring of Natura 2000 sites, WFD, modelling projects, spatial planning, etc. The purpose is to show the usual omissions or discrimination of the sites and misclassification of Corine Land Cover classes. The overall area of misidentified land cover changes in Romania between 2006–201 was around 1.3% of their total area.
关键词：GMES – Land Monitoring;High Resolution Layers;Imperviousness; forest;grassland; wetland;water bodies.