CORINE Land Cover Change 2012-2018 (raster 100 m), Europe, 6-yearly - version 2020_20u1, May 2020

Corine Land Cover Change 2012-2018 (CHA1218) is one of the Corine Land Cover (CLC) datasets produced within the frame the Copernicus Land Monitoring Service referring to changes in land cover / land use status between the years 2012 and 2018. CLC service has a long-time heritage (formerly known as "CORINE Land Cover Programme"), coordinated by the European Environment Agency (EEA). It provides consistent and thematically detailed information on land cover and land cover changes across Europe. CLC datasets are based on the classification of satellite images produced by the national teams of the participating countries - the EEA members and cooperating countries (EEA39). National CLC inventories are then further integrated into a seamless land cover map of Europe. The resulting European database relies on standard methodology and nomenclature with following base parameters: 44 classes in the hierarchical 3-level CLC nomenclature; minimum mapping unit (MMU) for status layers is 25 hectares; minimum width of linear elements is 100 metres. Change layers have higher resolution, i.e. minimum mapping unit (MMU) is 5 hectares for Land Cover Changes (CHA), and the minimum width of linear elements is 100 metres. The CLC service delivers important data sets supporting the implementation of key priority areas of the Environment Action Programmes of the European Union as e.g. protecting ecosystems, halting the loss of biological diversity, tracking the impacts of climate change, monitoring urban land take, assessing developments in agriculture or dealing with water resources directives. CLC belongs to the Pan-European component of the Copernicus Land Monitoring Service (https://land.copernicus.eu/), part of the European Copernicus Programme coordinated by the European Environment Agency, providing environmental information from a combination of air- and space-based observation systems and in-situ monitoring. Additional information about CLC product description including mapping guides can be found at https://land.copernicus.eu/user-corner/technical-library/. CLC class descriptions can be found at https://land.copernicus.eu/user-corner/technical-library/corine-land-cover-nomenclature-guidelines/html/.

科里尼陆地覆盖变化2012-2018（CHA1218）是哥白尼陆地监测服务（Copernicus Land Monitoring Service）框架下产出的科里尼陆地覆盖（Corine Land Cover，CLC）数据集之一，聚焦2012至2018年间的陆地覆盖/土地利用状况变化。CLC项目拥有深厚的历史传承（前身为“科里尼陆地覆盖计划”），由欧洲环境署（European Environment Agency，EEA）统筹协调。该项目可为全欧洲提供一致性强、主题细节丰富的陆地覆盖及陆地覆盖变化相关信息。CLC数据集基于参与国（EEA成员国及合作国，即EEA39区域）的国家级团队对卫星影像的分类成果；随后各国的CLC普查数据将被整合为一张无缝衔接的欧洲陆地覆盖地图。最终形成的欧洲数据库遵循标准方法学与命名规则，其基础参数如下：分级三级CLC命名体系共包含44个类别；现状图层的最小制图单元（minimum mapping unit, MMU）为25公顷，线状要素的最小宽度为100米。变化图层则具备更高分辨率：陆地覆盖变化（CHA）图层的最小制图单元为5公顷，线状要素的最小宽度仍为100米。CLC项目可提供关键数据集，用于支撑欧盟环境行动计划核心优先领域的落地实施，例如保护生态系统、遏制生物多样性丧失、追踪气候变化影响、监测城市土地扩张、评估农业发展状况，以及落实水资源相关指令等。CLC隶属于哥白尼陆地监测服务的泛欧组成部分（https://land.copernicus.eu/），该服务是由欧洲环境署统筹的欧洲哥白尼计划的组成部分，通过空基、天基观测系统与原位监测相结合的方式提供环境信息。如需获取包括制图指南在内的CLC产品详细说明，可访问https://land.copernicus.eu/user-corner/technical-library/；CLC类别说明则可查阅https://land.copernicus.eu/user-corner/technical-library/corine-land-cover-nomenclature-guidelines/html/。

搜集汇总

背景与挑战

背景概述

该数据集是欧洲环境署协调的Corine Land Cover Change 2012-2018栅格数据，专门记录2012年至2018年间欧洲土地覆盖和土地利用的变化，空间分辨率为100米，最小制图单元为5公顷。数据基于卫星影像分类，采用44类标准命名法，支持欧盟环境政策监测，如生态系统保护和气候变化影响追踪，并提供公开免费访问。