Results 21 to 30 of about 548,283 (312)

Effective Improvement of the Accuracy of Snow Cover Discrimination Using a Random Forests Algorithm Considering Multiple Factors: A Case Study of the Three-Rivers Headwater Region, Tibet Plateau

open access: yesRemote Sensing, 2023
Accurate information on snow cover extent plays a crucial role in understanding regional and global climate change, as well as the water cycle, and supports the sustainable development of socioeconomic systems.
Rui He   +4 more
doaj   +1 more source

A Compilation of Snow Cover Datasets for Svalbard: A Multi-Sensor, Multi-Model Study

open access: yesRemote Sensing, 2021
Reliable and accurate mapping of snow cover are essential in applications such as water resource management, hazard forecasting, calibration and validation of hydrological models and climate impact assessments. Optical remote sensing has been utilized as
Hannah Vickers   +6 more
doaj   +1 more source

Evaluation of snow cover and snow depth on the Qinghai–Tibetan Plateau derived from passive microwave remote sensing [PDF]

open access: yesThe Cryosphere, 2017
Snow cover on the Qinghai–Tibetan Plateau (QTP) plays a significant role in the global climate system and is an important water resource for rivers in the high-elevation region of Asia.
L. Dai   +5 more
doaj   +1 more source

Spatio-temporal variation analysis of snow cover in China-Pakistan Economic Corridor based on remote sensing technology [PDF]

open access: yesE3S Web of Conferences, 2021
Based on the MODIS10A2 snow product data from 2001 to 2019, the characteristics of annual variation, interannual variation and spatial distribution of snow cover in China Pakistan Economic Corridor from 2001 to 2019 are analyzed by using remote sensing ...
Zhang Fan, Zhang ZhiHua
doaj   +1 more source

Snow cover on the Lagonaky high plateau (Western Caucasus)

open access: yesЛëд и снег, 2017
The paper presents characteristics of a snow cover observed on the Lagonaky high plateau (the Western Caucasus) in the interfluve of the rivers Belaya and Pshekha along two snow-measuring courses. The period of observations is 1973–2015, and the altitude
Yu. V. Efremov, A. V. Zimnitskiy
doaj   +1 more source

Impacts of topographic factors on regional snow cover characteristics

open access: yesWater Science and Engineering, 2020
At a local scale, snow cover is influenced by terrain properties, and it affects water availability across some arid and semiarid regions. This study aimed to quantify the spatial heterogeneity of snow cover due to topographic effects based on moderate ...
Muattar Saydi, Jian-li Ding
doaj   +1 more source

Variation in the snow cover on the Qilian Mountains and its causes in the early 21st century

open access: yesGeomatics, Natural Hazards & Risk, 2016
Based on MODIS data, we analyzed the spatial distribution and the intra- and inter-annual variations of the snow cover in the Qilian Mountains. In addition to discussing regional climate, we discussed the reasons for the snow cover pattern variations ...
Youyan Jiang   +4 more
doaj   +1 more source

A Digital Archive of Northern Hemisphere Snow Cover, November 1966 through December 1980 [PDF]

open access: yes, 1982
The purpose of this article is to acquaint the research community with a new data base—a digitized archive of Northern Hemisphere snow cover. Historically, those researchers who needed snow cover data for climatic and atmospheric boundary layer studies ...
Dewey, Kenneth F., Heim, Richard, Jr.
core   +1 more source

Multiscale assimilation of Advanced Microwave Scanning Radiometer-EOS snow water equivalent and Moderate Resolution Imaging Spectroradiometer snow cover fraction observations in northern Colorado [PDF]

open access: yes, 2012
Eight years (2002–2010) of Advanced Microwave Scanning Radiometer–EOS (AMSR-E) snow water equivalent (SWE) retrievals and Moderate Resolution Imaging Spectroradiometer (MODIS) snow cover fraction (SCF) observations are assimilated separately or jointly ...
Arsenault, Kristi R   +6 more
core   +2 more sources

Anti‐Slip Material‐Based Strategies and Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani   +3 more
wiley   +1 more source

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