DOI: 10.5194/hess-23-2401-2019
论文题名: The recent developments in cloud removal approaches of MODIS snow cover product
作者: Li X. ; Jing Y. ; Shen H. ; Zhang L.
刊名: Hydrology and Earth System Sciences
ISSN: 1027-5606
出版年: 2019
卷: 23, 期: 5 起始页码: 2401
结束页码: 2416
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
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. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/162968
Appears in Collections: 气候变化与战略
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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
Recommended Citation:
Li X.,Jing Y.,Shen H.,et al. The recent developments in cloud removal approaches of MODIS snow cover product[J]. Hydrology and Earth System Sciences,2019-01-01,23(5)