干旱区生态环境知识资源中心(Arid): A simple, fast, and accurate method for land cover mapping in Mongolia

Arid

DOI	10.1080/10106049.2022.2087759
	A simple, fast, and accurate method for land cover mapping in Mongolia
	Phan, Thanh-Noi; Dashpurev, Batnyambuu; Wiemer, Felix; Lehnert, Lukas W.
通讯作者	Phan, TN
来源期刊	GEOCARTO INTERNATIONAL
ISSN	1010-6049
EISSN	1752-0762
出版年	2022
卷号	37 期号:26 页码:14432-14450
英文摘要	Low accuracy of global land cover (LC) products at local and regional scales is concerning, because of its huge impact on downstream applications. Therefore, developing a method for high accuracy LC maps at local and regional scale is of utmost importance. Taking Mongolia as a case study, we proposed a simple, fast, and accurate method to produce annual LC maps with 250 m spatial resolution from 2001 to 2020 using MODIS data. Our products have higher spatial resolution and higher accuracy (Overall Accuracy similar to 90%) compared to MCD12Q1. These new maps are critical e.g., for land degradation research, and desertification/forest cover monitoring. Especially, information on grassland ecosystems is of utmost importance for Mongolia since more than half of the country economically depends on grassland resources. Therefore, Mongolia will benefit from the new dataset. Furthermore, due to the simplicity of the method, it can be easily applied and transferred to other regions.
英文关键词	MODIS land cover large scale semi-automatic Google Earth Engine Mongolia
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000815388500001
WOS关键词	GOOGLE EARTH ENGINE ; RANDOM FOREST ; TIME-SERIES ; CLASSIFICATION ; PRODUCT ; DATASETS ; MAPS
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392896
推荐引用方式 GB/T 7714	Phan, Thanh-Noi,Dashpurev, Batnyambuu,Wiemer, Felix,et al. A simple, fast, and accurate method for land cover mapping in Mongolia[J],2022,37(26):14432-14450.
APA	Phan, Thanh-Noi,Dashpurev, Batnyambuu,Wiemer, Felix,&Lehnert, Lukas W..(2022).A simple, fast, and accurate method for land cover mapping in Mongolia.GEOCARTO INTERNATIONAL,37(26),14432-14450.
MLA	Phan, Thanh-Noi,et al."A simple, fast, and accurate method for land cover mapping in Mongolia".GEOCARTO INTERNATIONAL 37.26(2022):14432-14450.