| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1080/17538947.2016.1151956 |
| Assessing the suitability of GlobeLand30 for mapping land cover in Germany. | |
| Jokar Arsanjani J; See Linda; Tayyebi A | |
| 发表日期 | 2016 |
| 出处 | International Journal of Digital Earth 9: 1-19 |
| 出版年 | 2016 |
| 语种 | 英语 |
| 摘要 | Global land cover (LC) maps have been widely employed as the base layer for a number of applications including climate change, food security, water quality, biodiversity, change detection, and environmental planning. Due to the importance of LC, there is a pressing need to increase the temporal and spatial resolution of global LC maps. A recent advance in this direction has been the GlobeLand30 dataset derived from Landsat imagery, which has been developed by the National Geomatics Center of China (NGCC). Although overall accuracy is greater than 80%, the NGCC would like help in assessing the accuracy of the product in different regions of the world. To assist in this process, this study compares the GlobeLand30 product with existing public and online datasets, that is, CORINE, Urban Atlas (UA), OpenStreetMap, and ATKIS for Germany in order to assess overall and per class agreement. The results of the analysis reveal high agreement of up to 92% between these datasets and GlobeLand30 but that large disagreements for certain classes are evident, in particular wetlands. However, overall, GlobeLand30 is shown to be a useful product for characterizing LC in Germany, and paves the way for further regional and national validation efforts. |
| 主题 | Ecosystems Services and Management (ESM) |
| 关键词 | Land cover/use mapping, Germany, Globeland30, corine, global land cover maps, accuracy assessment |
| URL | http://pure.iiasa.ac.at/id/eprint/12328/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/130498 |
| 推荐引用方式 GB/T 7714 | Jokar Arsanjani J,See Linda,Tayyebi A. Assessing the suitability of GlobeLand30 for mapping land cover in Germany.. 2016. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Assessing%20the%20su（1953KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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