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
389
Frozen soil
109
Desert
147
Snow
78
Hydrology
440
Polar region
6
Ecology
429
Soil and Water Conservation
697
Meteorology
357
Basic Geography
373
Remote Sensing
492
Social economy and culture
76
geochemistry
10
Disaster
97
Atmosphere
66
Others
442
source site or project
figshare data
47
9
2
PANGAEA
9
Science Data Bank
31
Zenodo
165
4
Cryospheric Changes and Their Impacts
42
Key technologies and applications of cryospheric big data mining and analysis
43
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
Key Technologies for Efficient Quality Enhancement and Impurity Reduction in Complex Fine-Grained Arsenopyrite-Type Gold Deposits
3
Process of oasis and desertification in arid area and its response and regulation to human activities and climate change
80
Drylands Salinization Research Station
2
9
Qilian Mountain Ecological Environment Research Center
24
Academy of Water Resource Conservation Forests in Qilian Mountains of Gansu Province
9
Thematic data of ecological environment resources in Gansu Province
50
39
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
48
9
Scientific data center for cold and arid regions
304
Heihe Watershed Allied Telemetry Experimental Research
182
Heihe integrated remote sensing joint experimental station
235
17
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
120
Ecological environment monitoring center of soil and water conservation in the Yellow River Basin
421
6
Suide soil and water conservation station of Yellow River Committee
140
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
83
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
Science Data Bank
1
Koktokay snow station
13
Linan Atmospheric Background Station
8
Longfengshan Atmospheric Background Station
8
Genhe Cold Resources Research Institute
2
Pingliang station
10
Platform service center
644
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
26
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
27
Investigation on snow characteristics and their distribution in China
40
China Scientific Data
1
Survey of ice volume change in major glaciation centers in Western China
75
Home
Data resource
2020
×
Collapse filters
Theme:
Aspect
(10)
Gansu Province
(10)
Statistical Bulletin
(10)
slope
(10)
China
(9)
Coefficient of variation of elevation
(9)
land cover
(9)
DEM
(8)
SRTM
(8)
SRTM1
(8)
SRTM3
(8)
SRTM30
(8)
remote sensing
(8)
temperature
(8)
30m
(7)
Land use
(7)
The Yellow River Basin
(7)
precipitation
(7)
Brackish water
(6)
Jinghe River Basin
(6)
MODIS
(6)
Time
(6)
flow in the Bachel trough
(6)
soil organic carbon density
(6)
surface temperature
(6)
vertical depth
(6)
water level behind the dike
(6)
water level in front of the dike
(6)
water level in the Bachel trough
(6)
Aspect variation
(5)
Composite curvature
(5)
Flood storage and detention areas
(5)
Hydrological analysis
(5)
Slope variation rate
(5)
soil temperature
(5)
water quality
(5)
Global
(4)
Nanofiltration
(4)
Surface relief
(4)
Surface roughness
(4)
Tianshan area
(4)
altitude
(4)
flow velocity in X direction
(4)
flow velocity in Y direction
(4)
flow velocity in Z direction
(4)
machine learning
(4)
total dissolved solids
(4)
width of the breach
(4)
Arctic
(3)
Debris flow
(3)
Demonstration area
(3)
Enhanced vegetation index
(3)
Ili
(3)
Landsat
(3)
Landsat8
(3)
Leaf area index
(3)
Luding County earthquake
(3)
Numerical simulation
(3)
PM2.5
(3)
Plan Curvature
(3)
Qilian Mountain
(3)
Qilian Mountains
(3)
Qinghai Tibet Plateau
(3)
Shami
(3)
Shiyang River Basin
(3)
Soil moisture
(3)
Surface cutting depth
(3)
TIRS
(3)
Vegetation index
(3)
Yellow River Basin
(3)
canopy structure
(3)
crop growth
(3)
global
(3)
hardness
(3)
passive microwave
(3)
remote sensing imagery
(3)
reverse osmosis
(3)
snow density
(3)
snow depth
(3)
total organic carbon
(3)
1-kilometer resolution
(2)
10m
(2)
AVHRR
(2)
Aerosol
(2)
Average daily flow
(2)
Balasu mining area
(2)
Black-Sky Albedo (BSA)
(2)
Cloud Flag
(2)
Dahaize mining area
(2)
Deep learning
(2)
Duku Road
(2)
Frozen soil
(2)
Frozen soil layer
(2)
GLASS
(2)
Irrigation water consumption
(2)
LAI
(2)
Land surface characteristic parameter products
(2)
Landsat9
(2)
Loess Plateau
(2)
Machine Learning
(2)
Subject:
geography
(127)
physical geography
(113)
geology
(42)
hydrology
(32)
Atmospheric Science
(28)
human geography
(13)
Hydrochemistry
(10)
Earth shape Science
(8)
Geography and other disciplines
(5)
Atmospheric chemistry
(4)
Earth Science
(4)
History of Earth Science
(4)
Cartography
(3)
Hydrogeography
(2)
Fluviology and estuarine hydrology
(1)
Geochemistry
(1)
Geodesy
(1)
Geodesy and other disciplines
(1)
Marine Biology
(1)
Marine Chemistry
(1)
Other disciplines of Earth Science
(1)
marine science
(1)
Time:
2030
(10)
2029
(10)
2028
(10)
2027
(10)
2026
(10)
2025
(10)
2024
(17)
2023
(29)
2022
(77)
2021
(156)
2020
(388)
2019
(271)
2018
(252)
2017
(223)
2016
(205)
2015
(199)
2014
(171)
2013
(172)
2012
(166)
2011
(159)
2010
(176)
2009
(140)
2008
(139)
2007
(137)
2006
(137)
2005
(145)
2004
(133)
2003
(131)
2002
(121)
2001
(115)
2000
(120)
1999
(64)
1998
(61)
1997
(60)
1996
(61)
1995
(64)
1994
(59)
1993
(59)
1992
(58)
1991
(57)
1990
(62)
1989
(52)
1988
(51)
1987
(51)
1986
(51)
1985
(50)
1984
(42)
1983
(40)
1982
(41)
1981
(37)
1980
(39)
1979
(25)
1978
(24)
1977
(24)
1976
(24)
1975
(26)
1974
(25)
1973
(23)
1972
(23)
1971
(24)
1970
(24)
1969
(23)
1968
(23)
1967
(23)
1966
(22)
1965
(22)
1964
(18)
1963
(17)
1962
(17)
1961
(18)
1960
(15)
1959
(13)
1958
(11)
1957
(11)
1956
(12)
1955
(11)
1954
(11)
1953
(11)
1952
(11)
1951
(11)
1950
(11)
1949
(10)
1948
(10)
1947
(10)
1946
(10)
1945
(10)
1944
(10)
1943
(10)
1942
(10)
1941
(10)
1940
(10)
1938
(8)
1937
(8)
1936
(8)
1935
(8)
1934
(8)
1933
(8)
1932
(8)
1931
(8)
1930
(8)
Place:
China
(44)
Gansu Province
(37)
Global
(31)
The Yellow River Basin
(14)
The upper
(14)
Shaanxi Province
(12)
Weihe River Basin
(12)
Beijing
(10)
Jinghe River Basin
(10)
Ningxia Hui Autonomous Region
(10)
Yellow River
(10)
Jinhai Lake
(9)
middle and lower reaches of the Yellow River
(8)
State Key Laboratory of hydraulic engineering simulation and safety
(6)
Chengdu City
(5)
Chuhe River
(5)
Dongchuan
(5)
Inner Mongolia Autonomous Region
(5)
Jiangjia Ravine
(5)
Leshan City
(5)
Meishan City
(5)
None
(5)
Ya'an City
(5)
Yibin City
(5)
Chaohu River Basin
(4)
Chuhe River Basin
(4)
Lanzhou City
(4)
Lixiahe Region
(4)
Qinghai Tibet Plateau
(4)
Taiyuan City
(4)
Yangtze River Delta Demonstration Zone
(4)
Yulin City
(4)
Aba Tibetan and Qiang Autonomous Prefecture
(3)
Baiyin City
(3)
China's Land Territory
(3)
Deyang City
(3)
Dingxi City
(3)
Diqing Tibetan Autonomous Prefecture
(3)
Dushu Highway in Tianshan District
(3)
Gannan Tibetan Autonomous Prefecture
(3)
Gansu Mining Area
(3)
Garze Tibetan Autonomous Prefecture
(3)
Golmud City
(3)
Heilongjiang Province
(3)
Ili
(3)
In the semi-arid region of northern China
(3)
Jiayuguan City
(3)
Jinchang City
(3)
Jingzhou City
(3)
Jiuquan City
(3)
Lanzhou New Area
(3)
Liangshan Yi Autonomous Prefecture Zhaotong City
(3)
Lijiang City
(3)
Linxia Hui Autonomous Prefecture
(3)
Longnan City
(3)
Nanchang City
(3)
Pingliang City
(3)
Qinghai Province
(3)
Qingyang City
(3)
Shandong Province
(3)
Shanxi Province
(3)
Shiyang River Basin
(3)
Taklimakan Desert
(3)
The Qinghai Tibet Plateau
(3)
The meteorological observation field of the Tianshan Station for Snow Cover and Avalanche Research
(3)
Tianshui City
(3)
Wuwei City
(3)
Xilin Gol League
(3)
Zhangye City
(3)
Zigong City
(3)
arctic
(3)
downstream of the Yangtze River
(3)
Aba Prefecture
(2)
Abandoned Grass Erwei
(2)
Abandoned Grass Second Weir
(2)
Abandoned Grass Third Weir
(2)
Arctic region
(2)
Chaohu Lake
(2)
Dahaize mining area
(2)
Dongying City
(2)
Ganzi Prefecture
(2)
Guangxi Youyiguan Forest Ecosystem National Positioning Observation and Research Station
(2)
Haozi Weir
(2)
Henan Province
(2)
Horqin Sandy Land
(2)
In the Northern Hemisphere
(2)
India
(2)
Karakoram
(2)
Kubuqi Desert
(2)
Liangshan Prefecture
(2)
Liugou Reservoir
(2)
Luoyugou watershed
(2)
Mohe City
(2)
Nepal
(2)
Ningmeng reach of the Yellow River
(2)
Northwest China
(2)
Ordos City
(2)
Qaidam Basin
(2)
Qilian Mountain Region
(2)
Qilian Mountain and its surrounding areas
(2)
Share mode:
Online
(382)
Offline
(6)
default sort
visits
downloads
Publish time
update time
11/20
National Cryosphere Desert Data Center
Reconstruction of Global Land Water Storage Dataset Based on Machine Learning (1940 present)
This study presents a long-term (1940-2022) and high-resolution (0.25 °) monthly time series of global land surface TWS anomalies. Reconstruction is a...
visits:
4703
file size:
46.2 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Landsat remote sensing data set of Tianshan area (2000-2021)
Landsat is a joint program of NASA and the United States Geological Survey, which provides the longest continuous space-based observation record in the wo...
visits:
6925
file size:
2.5 TiB
update time:
2025-04-24
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 phen...
visits:
19508
file size:
1.2 GiB
update time:
2025-04-25
J
National Cryosphere Desert Data Center
In order to conduct in-depth research on the precipitation distribution pattern of dominant tree species in the South Asian tropics, this data is based ...
visits:
2328
file size:
1.3 MiB
update time:
2025-04-24
National Cryosphere Desert Data Center
Dataset on Significant Inhibition of Aerosol Radiation Effects by Clouds under Typical Pollution Weather Patterns in Sichuan Basin (2015-2021)
This dataset includes the daily variation of PM2.5 concentration at four representative sites during the winter period of 2015-2021 (December, January, a...
visits:
2907
file size:
132.9 KiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Dataset of Municipal human economic data and census for the extension of 200 km from the epicenter of the magnitude 6.8 earthquake in Luding County, Ganzi Prefecture, Sichuan Province（2016-2020）
This dataset is humanistic economic data and population census data of the area involved in the 6.8 magnitude earthquake in Luding County, Ganzi Prefect...
visits:
8130
file size:
38.0 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Identification and Validation Dataset of Groundwater Flow Numerical Models for Nalinhe No.2 Mine in Ordos City, Inner Mongolia Autonomous Region and Dahaize Coal Mine in Yulin City, Shaanxi Province (July 2020 March 2021)
By using the Groundwater Modeling System (GMS) software for numerical simulation of groundwater, simulated water level and model water balance data we...
visits:
4522
file size:
110.0 KiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
Spatial distribution dataset of irrigated grasslands in the middle and lower reaches of the Bayin River (2020)
This study is based on the Google Earth Engine (GEE) and uses Sentinel-2 remote sensing images with a resolution of 10 meters from May to September 2020. ...
visits:
4288
file size:
1.1 MiB
update time:
2025-04-24
National Cryosphere Desert Data Center
Geochemistry of sediments from Arctic thermokarst lakes and lagoons on the Bykovsky Peninsula, Siberia
In coastal Arctic permafrost regions, thermokarst lagoons represent the transition state from a freshwater lacustrine to a marine environment, and recei...
visits:
4146
file size:
352.7 KiB
update time:
2023-05-29
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of the Arabian Peninsula
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
6325
file size:
3.5 GiB
update time:
2025-04-24
J
National Cryosphere Desert Data Center
30 meter resolution forest age map of China (2020)
High resolution and spatially clear forest age maps are crucial for quantifying forest carbon storage and carbon sequestration potential.. The nationw...
visits:
6260
file size:
1.6 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of historical seismic points for the extension of 200 km from the epicenter of the magnitude 6.8 earthquake in Luding County, Ganzi Prefecture, Sichuan Province
This dataset of historical seismic points for the extension of 200 km from the epicenter of the magnitude 6.8 (September 5, 2022) earthquake in Luding...
visits:
7489
file size:
16.8 KiB
update time:
2025-05-29
J
National Cryosphere Desert Data Center
Soil organic carbon density (0-100cm) data at 90m resolution in the Qilian Mountains
Soil organic carbon density (0-100cm) data at 90m resolution in the Qilian Mountains
visits:
14219
file size:
1.1 GiB
update time:
2025-04-14
National Cryosphere Desert Data Center
Daily CO2 emission for China's provinces in 2019 and 2020
This data set provides daily carbon dioxide emission data of 31 provinces in China, including Xizang, for the first time, covering three industries: powe...
visits:
5471
file size:
6.2 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Soil Physical and Chemical Properties Data of Pingshuo Mining Area in Shuozhou City, Shanxi Province and Yulin Mining Area in Yulin City, Shaanxi Province (June 2020)
The validation data mainly includes three aspects. Firstly, the random forest land cover classification map in land use and cover change is validated....
visits:
6187
file size:
2.5 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
China Global Merged Land Surface Temperature Dataset (1850-2020)
The global surface temperature observation dataset is the foundation of global warming research. Against the backdrop of intensified global warming an...
visits:
6989
file size:
81.2 MiB
update time:
2026-01-13
National Cryosphere Desert Data Center
Vectorization dataset of Chinese Loess Plateau dam extracted based on object classification method
This dataset is the first vectorized dataset of silt soil formed by inspection dams on CLP, combining high-resolution and easily accessible Google Ear...
visits:
5804
file size:
269.0 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Global 30-m resolution distribution maps of winter-triticeae crops from 2017 to 2022
Winter wheat crops play an important role in human diet and are planted worldwide. Accurate spatial distribution information of winter wheat crops is cru...
visits:
4214
file size:
28.7 GiB
update time:
2026-01-14
J
National Cryosphere Desert Data Center
High-Resolution Glacier Inventory of the Karakoram
Utilising data sources including ZY-3 imagery, Landsat-8 OLI/TIRS, Sentinel-2, and ASTER GDEM V3, high-precision glacier boundaries in the Karakoram ran...
visits:
2472
file size:
27.6 MiB
update time:
2025-12-23
National Cryosphere Desert Data Center
Land use data lc10m data set of Jinghe River Basin (2020)
The data set has the characteristics of high coverage, good timeliness (2020) and high resolution (10m). Taking Jinghe River Basin as the research area,...
visits:
8374
file size:
26.4 MiB
update time:
2025-06-30
