A high-precision oasis dataset for China from remote sensing images
文献类型：期刊论文
| 作者 | Lin, Jingwu2,3,4; Gui, Dongwei2,3,4; Liu, Yunfei2,3,4; Liu, Qi2,3,4; Zhang, Siyuan2,4; Liu, Chuang1 |
| 刊名 | SCIENTIFIC DATA
 |
| 出版日期 | 2024-07-02 |
| 卷号 | 11期号:1页码:726 |
| DOI | 10.1038/s41597-024-03553-0 |
| 产权排序 | 4 |
| 文献子类 | Article |
| 英文摘要 | High-resolution oasis maps are imperative for understanding ecological and socio-economic development of arid regions. However, due to the late establishment and relatively niche nature of the oasis discipline, there are no high-precision datasets related to oases in the world to date. To fill this gap, detailed visual interpretation of remote sensing images on Google Earth Professional or Sentinel-2 was conducted in summer 2020, and for the first time, a high-precision dataset of China's oases (abbreviation HDCO) with a resolution of 1 meter was constructed. HDCO comprises 1,466 oases with a total area of 277,375.56 km2. The kappa coefficient for this dataset validated by the field survey was 0.8686 and the AUC value for the ROC curve was 0.935. In addition, information on the geographic coordinates, climatic conditions, major landforms, and hydrological features of each oasis was added to the attribute table of the dataset. This dataset enables researchers to quantitatively monitor location and area of oases, fosters exploration of the relationship between oases and human under climate change and urbanization. |
| WOS关键词 | INVENTORY ; LANDSAT ; ASIA |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS记录号 | WOS:001261561300009 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/206072]  |
| 专题 | 科技平台与基建处_全球环境变化学报 |
| 通讯作者 | Gui, Dongwei; Liu, Chuang |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Cele Natl Stn Observat & Res Desert Grassland Ecos, Cele 848300, Peoples R China 4.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Key Lab Ecol Safety & Sustainable Dev Arid Lands, Urumqi 830011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Jingwu,Gui, Dongwei,Liu, Yunfei,et al. A high-precision oasis dataset for China from remote sensing images[J]. SCIENTIFIC DATA,2024,11(1):726. |
| APA | Lin, Jingwu,Gui, Dongwei,Liu, Yunfei,Liu, Qi,Zhang, Siyuan,&Liu, Chuang.(2024).A high-precision oasis dataset for China from remote sensing images.SCIENTIFIC DATA,11(1),726. |
| MLA | Lin, Jingwu,et al."A high-precision oasis dataset for China from remote sensing images".SCIENTIFIC DATA 11.1(2024):726. |
入库方式： OAI收割
来源：地理科学与资源研究所
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