0931-4967592
Register
Login
中文
EN
Toggle navigation
Home
News
Data resource
Thematic data
Models
Natural Hazards
Emergency response
Science
About
Category
Data
Glacier
361
Frozen soil
98
Desert
136
Snow
69
Polar region
191
Hydrology
403
Ecology
388
Soil and Water Conservation
613
Meteorology
320
Basic Geography
366
Remote Sensing
487
Statistical
35
Social economy and culture
17
geochemistry
9
Landslide
83
Debris Flow
11
Atmosphere
65
Others
416
source site or project
figshare data
37
9
1
PANGAEA
8
Science Data Bank
27
Zenodo
135
Cryospheric Changes and Their Impacts
44
Key technologies and applications of cryospheric big data mining and analysis
30
Bomi geological disaster observation and research station
11
Cryosphere Research Station On Tibetan Plateau
39
Three Gorges landslide observation station
65
Research on the development and protection strategy and key technologies of the Yangtze River water resources
3
52
Technology and Demonstration of High Efficiency Utilization of Mine Water in Large Coal Mine and Nonferrous Mine
78
Research and implementation of new technology of multi-mode guided multi particle bio shape adjustment
44
Research on ecological and climatic effects and environmental impact assessment of wind farms and photovoltaic power plants
14
Process of oasis and desertification in arid area and its response and regulation to human activities and climate change
80
9
Qilian Mountain Ecological Environment Research Center
22
Academy of Water Resource Conservation Forests in Qilian Mountains of Gansu Province
9
Thematic data of ecological environment resources in Gansu Province
50
19
Efficient utilization and ecological protection technology in the whole process of water cycle in Alpine inland basins
44
NCDC Open Fund Projects in 2020
11
Scientific data center for cold and arid regions
304
Heihe Watershed Allied Telemetry Experimental Research
182
Heihe integrated remote sensing joint experimental station
235
Desertification and Degraded Grassland Treatment Technology and Demonstration
32
Research and demonstration on Key Technologies of ice flood monitoring and disaster prevention and control in the Yellow River
34
High quality development of the Yellow River Basin
119
Ecological environment monitoring center of soil and water conservation in the Yellow River Basin
367
6
Suide soil and water conservation station of Yellow River Committee
120
Research and demonstration of loess landslide instability mechanism, prevention and control methods
30
Tianshui soil and water conservation station of Yellow River Committee
47
Xifeng soil and water conservation station of Yellow River Committee
73
Study on key drilling technology in polar cold sea
41
Special topic on ecological environment and high quality development data of Jinghe River Basin
21
Koktokay snow station
13
Linan Atmospheric Background Station
8
Longfengshan Atmospheric Background Station
8
Antarctic Great Wall Ecotogy National Observation and esearch Station
101
Antarctic Zhongshan Ice and Space Environment National Observation and Research Station
85
Genhe Cold Resources Research Institute
2
Pingliang station
10
Platform service center
581
Research on key technologies for ecological environment assessment, early warning and monitoring in Qilian Mountain Nature Reserve
35
18
Zoige Plateau Wetland Ecosystem Research Station
43
Research and application demonstration of key technologies for snow protection for events
12
2
Shangdianzi Atmospheric Background Station
18
Research and engineering demonstration of safety assurance technology for major water-related infrastructure
72
66
Emergency response to Luding earthquake 20220906
30
Taklimakan Station
24
Tanggula cryosphere and environment observation and research station
25
Tianshan Glaciological Station
48
Waliguan Atmospheric Background Station
16
High Quality Development of Wehihe
40
Urat Desert-grassland Research Station
3
Development and demonstration of integrated management techniques for stability maintenance and ecosystem in the desert-oasis region of northwest China
14
Integration and application of water resources security technology in northwest Inland Region
145
Small-scale high-efficiency energy-saving membrane technique and equipment for desalination of brackish water in desert regions
22
Nature-based solutions to address the risks of drought and desertification in the Shiyang River Basin
12
State Field Observation and Research Station of Debris Fow in Dongchuan, Yunnan
11
5
Key technologies and demonstrations for desertification control in semi-arid desert areas in northern China
17
15
Investigation on snow characteristics and their distribution in China
40
Survey of ice volume change in major glaciation centers in Western China
75
Home
Data resource
Snow
张伟
×
Collapse filters
Theme:
AVHRR
(3)
MODIS
(3)
Qaidam Basin
(3)
passive microwave
(3)
snow depth
(3)
Black-Sky Albedo (BSA)
(2)
Cloud Flag
(2)
Number of snow days
(2)
Retrieval Flag
(2)
Snow Albedo
(2)
Solar Zenith Angle (SZA)
(2)
White-Sky Albedo (WSA)
(2)
beginning date of snow cover
(2)
cloud removal
(2)
daily
(2)
ending date of snow cover
(2)
long time series
(2)
normalized difference snow cover index
(2)
snow cover change rate
(2)
snow density
(2)
Cloud coverage
(1)
Deep learning
(1)
FSC
(1)
Ili
(1)
MODIS products
(1)
NDSI
(1)
PCNN
(1)
SCE
(1)
Snow cover
(1)
Snow cover area
(1)
Snow depth
(1)
Snow melt water
(1)
Snow water equivalent
(1)
Tianshan Mountain
(1)
Yellow River source area
(1)
brightness temperature
(1)
degree day factor model
(1)
long term
(1)
long-term time series
(1)
remote sensing
(1)
river ice extent
(1)
river ice monitoring
(1)
snow area
(1)
snow cover rate
(1)
snow phenology
(1)
snow water equivalent
(1)
validation model
(1)
Subject:
physical geography
(11)
geography
(7)
Cartography
(1)
Fluviology and estuarine hydrology
(1)
Geography and other disciplines
(1)
Time:
2023
(1)
2022
(1)
2021
(3)
2020
(13)
2019
(14)
2018
(18)
2017
(18)
2016
(18)
2015
(18)
2014
(18)
2013
(18)
2012
(18)
2011
(18)
2010
(19)
2009
(19)
2008
(19)
2007
(19)
2006
(19)
2005
(19)
2004
(19)
2003
(19)
2002
(19)
2001
(18)
2000
(17)
1999
(9)
1998
(9)
1997
(9)
1996
(9)
1995
(9)
1994
(9)
1993
(9)
1992
(9)
1991
(9)
1990
(9)
1989
(8)
1988
(8)
1987
(8)
1986
(8)
1985
(8)
1984
(8)
1983
(8)
1982
(8)
1981
(8)
1980
(8)
1979
(2)
1978
(2)
1977
(2)
1976
(2)
1975
(2)
1974
(2)
1973
(2)
1972
(2)
1971
(2)
1970
(2)
1969
(2)
1968
(2)
1967
(2)
1966
(1)
1965
(1)
1964
(1)
1963
(1)
1962
(1)
1961
(1)
1960
(1)
1959
(1)
1958
(1)
1957
(1)
1956
(1)
1955
(1)
1954
(1)
1953
(1)
1952
(1)
1951
(1)
Place:
China
(5)
China's Land Territory
(4)
Qaidam Basin
(3)
Qinghai Tibet Plateau
(2)
Chinese mainland
(1)
High Asia
(1)
Ili
(1)
Land area of China
(1)
The Three-River Source
(1)
The Three-River Source region
(1)
The meteorological observation field of the Tianshan Station for Snow Cover and Avalanche Research
(1)
The northern hemisphere
(1)
Three Rivers Source in Qinghai
(1)
Three-River Source
(1)
Yellow River source area
(1)
Share mode:
Online
(18)
Offline
(1)
Project:
(6)
Ground observation data set of meteorology, frozen soil, snow and avalanche in the middle of Tianshan Mountain
(1)
Research and development and demonstration of decision support and prevention and control system for snowmelt flood forecasting
(1)
Research on the causes, distribution characteristics, engineering treatment, snow removal and maintenance of Expressway snow and ice disasters in Tianshan area
(1)
Study on avalanche inducing mechanism of continental snow climate in Tianshan Mountain
(1)
Study on the changes of cryosphere and its influence
(1)
The Open Foundation from National Cryosphere Desert Data Center (Grant no. 2021kf10)
(1)
default sort
visits
downloads
Publish time
update time
1/1
National Cryosphere Desert Data Center
Data set of snow depth in Northern Hemisphere from 2001 to 2010
This data set is the daily snow depth data of the Northern Hemisphere from 2001 to 2010, covering the range of 0-86 ° n, 180 ° w-180 ° e. the data set com...
visits:
4829
file size:
365.5 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Long-term daily snow water equivalent dataset for the Three-River Source region from 1980 to 2020
High spatial resolution snow water equivalent (SWE) is critical for hydrological, ecological, and disaster research. However, passive microwave SWE ...
visits:
377
file size:
69.5 MiB
update time:
2025-04-24
National Cryosphere Desert Data Center
Long-term daily snow depth dataset for the Three-River Source region from 1980 to 2020
High spatial resolution snow depth is essential for hydrological, ecological and disaster studies. However, passive microwave snow depth products (...
visits:
321
file size:
237.5 MiB
update time:
2025-04-24
National Cryosphere Desert Data Center
The snow observation dataset from the Tianshan Station for Snow Cover and Avalanche Research（1967-2021）
The Tianshan Station for Snow Cover and Avalanche Research was built in 1967, which is the only field observation station in China and Centra...
visits:
10736
file size:
701.9 KiB
update time:
2022-07-21
J
National Cryosphere Desert Data Center
30 m Annual River ice extent dataset in the Three Rivers Source Region (1990-2023)
River ice monitoring is of great significance to the study of river runoff process, regional water cycle, water resources management, and ice flood ...
visits:
1999
file size:
369.8 MiB
update time:
2024-08-01
National Cryosphere Desert Data Center
Data set of average snow cover distribution in Qaidam region (2000-2018)
This data is based on Modis product data, processed through resampling, concatenation, etc., to obtain the annual average snow cover rate map of the...
visits:
2020
file size:
4.4 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
China Daily Cloud-free 500m Snow Cover Extent Product Dataset from MODIS
Snowpack is an important component of the cryosphere, and the extent of snow cover affects the energy balance of the earth's atmosphere, which in tu...
visits:
20994
file size:
16.6 GiB
update time:
2025-04-25
J
National Cryosphere Desert Data Center
Data set of seamless MODIS snow coverage ratio in the source area of the Yellow River from 2000 to 2021
Production background: The source area of the Yellow River is the main water producing area and water source conservation area of the Yellow R...
visits:
4225
file size:
32.6 GiB
update time:
2025-04-29
National Cryosphere Desert Data Center
China Daily Snow Albedo Product (2000-2020)
This dataset is a day-by-day snow albedo data for the land area of China, covering the time range from January 2000 to March 2020, and is raster dat...
visits:
7988
file size:
203.8 GiB
update time:
2025-04-25
National Cryosphere Desert Data Center
Daily 5-km Gap-free AVHRR snow cover extent product over Three-River Source（1980-2020）
As a sensitive indicator of climate change, snow cover plays a vital role in climate research, and long-term snow cover data are an essential founda...
visits:
905
file size:
248.3 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
China 8-day Composite Snow Albedo Product (2000-2020)
This dataset is an eight-day synthetic snow albedo data for the land area of China, covering the time range from January 2000 to March 2020, in rast...
visits:
5770
file size:
307.1 GiB
update time:
2025-04-25
National Cryosphere Desert Data Center
Distribution map of 1km resolution snow cover change rate in Qaidam region (2000-2018)
This data is based on MODIS product data. Through resampling, splicing and other processing, the annual average snow cover rate data of Qaidam Basi...
visits:
2238
file size:
3.0 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
China Daily Cloud-free 5 km Snow Cover Extent Product Dataset from AVHRR
Snowpack is an important component of the cryosphere, and the extent of snow cover affects the energy balance of the earth's atmosphere, which in tu...
visits:
11552
file size:
3.3 GiB
update time:
2025-04-25
National Cryosphere Desert Data Center
Daily snow water equivalent product from 1980 to 2020 over China
This work presents a daily SWE product of 1980–2020 with a linear unmixing method through passive microwave data including SMMR, SSM/I and SSMIS over Chin...
visits:
16865
file size:
79.8 GiB
update time:
2023-10-27
National Cryosphere Desert Data Center
AVHRR China snowpack phenology data set (1980-2020)
This dataset is based on the 5km AVHRR day-by-day cloud-free snow accumulation area product from 1980 to 2020, and the long time series snow accumul...
visits:
9758
file size:
32.6 MiB
update time:
2025-04-25
National Cryosphere Desert Data Center
Monthly snowmelt dataset in China during 1951-2020
Snow is an important water resource. This data is based on high spatial resolution monthly scale precipitation and temperature data as input. ...
visits:
6906
file size:
3.5 GiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Distribution map of 100 km resolution snow cover change rate in Qaidam region (2000-2018)
This data is based on MODIS product data. Through resampling, splicing and other processing, the annual average snow cover rate data of Qaidam Basi...
visits:
2195
file size:
37.5 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
MODIS snow cover and phenology dataset for China, 2000-2020
This dataset is prepared based on the day-by-day cloud-free product of 500m snow area in China from 2000 to 2019, and the 2000-2020 MODIS China snow...
visits:
15005
file size:
1.2 GiB
update time:
2025-04-25
National Cryosphere Desert Data Center
Daily fractional snow cover dataset over High Asia during 2002 to 2018
High altitude Asia is a high altitude region with the Qinghai Tibet Plateau as the main region. It is an important distribution area of alpine...
visits:
13262
file size:
18.6 GiB
update time:
2025-04-29
