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DOI	10.5194/hess-23-2401-2019
	The recent developments in cloud removal approaches of MODIS snow cover product
	Li X.; Jing Y.; Shen H.; Zhang L.
发表日期	2019
ISSN	1027-5606
起始页码	2401
结束页码	2416
卷号	23 期号:5
英文摘要	The snow cover products of optical remote sensing systems play an important role in research into global climate change, the hydrological cycle, and the energy balance. Moderate Resolution Imaging Spectroradiometer (MODIS) snow cover products are the most popular datasets used in the community. However, for MODIS, cloud cover results in spatial and temporal discontinuity for long-term snow monitoring. In the last few decades, a large number of cloud removal methods for MODIS snow cover products have been proposed. In this paper, our goal is to make a comprehensive summarization of the existing algorithms for generating cloud-free MODIS snow cover products and to expose the development trends. The methods of generating cloud-free MODIS snow cover products are classified into spatial methods, temporal methods, spatio-temporal methods, and multi-source fusion methods. The spatial methods and temporal methods remove the cloud cover of the snow product based on the spatial patterns and temporal changing correlation of the snowpack, respectively. The spatio-temporal methods utilize the spatial and temporal features of snow jointly. The multi-source fusion methods utilize the complementary information among different sources among optical observations, microwave observations, and station observations. © Author(s) 2019.
语种	英语
scopus关键词	Climate change; Radiometers; Remote sensing; Global climate changes; Microwave observations; Moderate resolution imaging spectroradiometer; Multi-source fusion; Optical observations; Optical remote sensing; Snow-cover products; Spatio-temporal methods; Snow; algorithm; cloud cover; data set; energy balance; global climate; hydrological cycle; MODIS; remote sensing; snow cover
来源期刊	Hydrology and Earth System Sciences
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/159678
作者单位	Li, X., School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China; Jing, Y., School of Resource and Environmental Sciences, Wuhan University, Wuhan, China; Shen, H., School of Resource and Environmental Sciences, Wuhan University, Wuhan, China; Zhang, L., State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China
推荐引用方式 GB/T 7714	Li X.,Jing Y.,Shen H.,et al. The recent developments in cloud removal approaches of MODIS snow cover product[J],2019,23(5).
APA	Li X.,Jing Y.,Shen H.,&Zhang L..(2019).The recent developments in cloud removal approaches of MODIS snow cover product.Hydrology and Earth System Sciences,23(5).
MLA	Li X.,et al."The recent developments in cloud removal approaches of MODIS snow cover product".Hydrology and Earth System Sciences 23.5(2019).