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
107
Desert
147
Snow
78
Hydrology
438
Polar region
6
Ecology
427
Soil and Water Conservation
697
Meteorology
357
Basic Geography
373
Remote Sensing
492
Social economy and culture
61
geochemistry
10
Disaster
97
Atmosphere
66
Others
442
source site or project
figshare data
47
9
2
PANGAEA
9
Science Data Bank
31
Zenodo
164
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
16
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
625
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
×
China
×
Collapse filters
Theme:
China
(9)
Flood storage and detention areas
(5)
land cover
(3)
AVHRR
(2)
MODIS
(2)
Number of snow days
(2)
Snow water equivalent
(2)
The lower reaches of the Yangtze River
(2)
beginning date of snow cover
(2)
ending date of snow cover
(2)
passive microwave
(2)
remote sensing
(2)
remote sensing images
(2)
sustainable development
(2)
10m
(1)
30m
(1)
AOD
(1)
Architecture
(1)
CBRA
(1)
Carbon emissions
(1)
Chinese watersheds
(1)
Crop phenological indicators
(1)
DSC-DF-LGB
(1)
Deep learning
(1)
Desertification
(1)
Flood detention area
(1)
Forest age
(1)
Forest biomass carbon
(1)
GIMMS
(1)
Glacier Area
(1)
Glacier Dynamic Simulation
(1)
Glacier Mass Balance Modelling
(1)
Glacier Thickness
(1)
Grid Data
(1)
IGM Model
(1)
Industrial Water
(1)
LGHAP
(1)
LSTM series
(1)
Land cover
(1)
Landsat
(1)
Long Range
(1)
Machine Learning
(1)
Machine learning model optimization
(1)
Mercury
(1)
Multiple air pollutants
(1)
NDSI
(1)
O3
(1)
Population density
(1)
Relative humidity
(1)
SCE
(1)
SHAP
(1)
SIF
(1)
Sea Surface Temperature (SST)
(1)
Songliao River Basin
(1)
Soybean
(1)
Spatial distribution products of air pollutants
(1)
Surface Temperature 2.0
(1)
Surface ozone
(1)
TTOP model
(1)
Tarim Basin
(1)
The lower reaches of the Yangtze River are prone to flooding
(1)
Vegetation Index
(1)
XCO2
(1)
XGBoost
(1)
aerosols
(1)
air pollutants and carbon dioxide emissions
(1)
air pollution
(1)
and the lower reaches of the Yangtze River region
(1)
atmosphere
(1)
atmospheric science
(1)
classification of water bodies
(1)
climate change
(1)
cross-sectional data
(1)
distribution
(1)
distribution of surface water
(1)
ecological value accounting
(1)
evaporation
(1)
evapotranspiration
(1)
farmland
(1)
flood resilience
(1)
forest AGBC mapping
(1)
frequency of water bodies
(1)
gate parameters
(1)
geographic elevation information
(1)
glaciers
(1)
ground pressure
(1)
ground transportation volume
(1)
high spatial resolution
(1)
high-resolution
(1)
high-resolution meteorological data
(1)
ice cores and lake cores
(1)
index system
(1)
irrigated farmland
(1)
irrigation
(1)
land cover dynamics
(1)
land use types
(1)
long term
(1)
long time series
(1)
long time span
(1)
long-term time series
(1)
Subject:
geography
(16)
physical geography
(15)
Atmospheric Science
(7)
hydrology
(6)
Atmospheric chemistry
(1)
Earth Science
(1)
Geography and other disciplines
(1)
Time:
2024
(2)
2023
(3)
2022
(6)
2021
(16)
2020
(44)
2019
(30)
2018
(29)
2017
(28)
2016
(27)
2015
(32)
2014
(25)
2013
(25)
2012
(25)
2011
(25)
2010
(30)
2009
(24)
2008
(24)
2007
(24)
2006
(24)
2005
(30)
2004
(21)
2003
(21)
2002
(21)
2001
(20)
2000
(24)
1999
(15)
1998
(14)
1997
(14)
1996
(15)
1995
(18)
1994
(14)
1993
(14)
1992
(14)
1991
(14)
1990
(18)
1989
(13)
1988
(13)
1987
(13)
1986
(13)
1985
(16)
1984
(10)
1983
(9)
1982
(9)
1981
(8)
1980
(11)
1979
(3)
1978
(3)
1977
(3)
1976
(3)
1975
(4)
1974
(3)
1973
(3)
1972
(3)
1971
(3)
1970
(4)
1969
(3)
1968
(3)
1967
(3)
1966
(3)
1965
(4)
1964
(2)
1963
(2)
1962
(2)
1961
(2)
1960
(3)
1959
(2)
1958
(2)
1957
(2)
1956
(3)
1955
(2)
1954
(2)
1953
(2)
1952
(2)
1951
(2)
1950
(3)
1949
(2)
1948
(2)
1947
(2)
1946
(2)
1945
(2)
1944
(2)
1943
(2)
1942
(2)
1941
(2)
1940
(2)
1939
(2)
1938
(2)
1937
(2)
1936
(2)
1935
(2)
1934
(2)
1933
(2)
1932
(2)
1931
(2)
1930
(2)
1854
(1)
1853
(1)
1852
(1)
1851
(1)
1850
(1)
Place:
China
(44)
Chuhe River
(5)
downstream of the Yangtze River
(3)
Abandoned Grass Erwei
(2)
Abandoned Grass Second Weir
(2)
Abandoned Grass Third Weir
(2)
Chaohu Lake
(2)
Haozi Weir
(2)
Shibailian Weir
(2)
Central Asia
(1)
Dongdawei
(1)
Nepal
(1)
Source Region of Yangtze River
(1)
Tarim Basin
(1)
The Three-River Source
(1)
The Three-River Source region
(1)
Third Pole
(1)
Three-River Source
(1)
Tibetan Plateaui
(1)
Xinjiang
(1)
the Taihu Lake Lake
(1)
the lower reaches of the Yangtze River
(1)
Share mode:
Online
(43)
Offline
(1)
default sort
visits
downloads
Publish time
update time
1/3
J
National Cryosphere Desert Data Center
Annual Surface Water Distribution Dataset of the Songliao Basin, 1984-2023
Fine mapping of surface water plays an important role in water resource management, ecological environment protection, and flood prevention and control...
visits:
3259
file size:
42.8 GiB
update time:
2026-01-13
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 accumulation...
visits:
13190
file size:
32.6 MiB
update time:
2025-04-25
J
National Cryosphere Desert Data Center
China Sulfur Dioxide 1km Spatial Distribution Dataset (March 2018-2020)
At present, in the simulation of various atmospheric pollutants, the simulation of independent trace gases is constrained by the insufficient resoluti...
visits:
4292
file size:
40.3 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
CCAM: China Basin Attributes and Meteorological Dataset
This dataset is the first to provide meteorological time series and basin attributes for Chinese river basins. This dataset consists of all watershed ...
visits:
7986
file size:
3.4 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
CIrrMap250: Annual maps of China’s irrigated cropland from 2000 to 2020
This dataset integrates remote sensing data (i.e. vegetation indices, hybrid cultivated land products, and paddy field maps), irrigation statistics and ...
visits:
3455
file size:
2.6 GiB
update time:
2026-01-14
J
National Cryosphere Desert Data Center
Mercury Dataset of the Third Pole Region (2010-2023)
The Third Pole (Qinghai Tibet Plateau and its adjacent areas) is a unique giant tectonic landform unit on Earth, which plays an important role in the ...
visits:
6040
file size:
549.4 KiB
update time:
2025-10-10
National Cryosphere Desert Data Center
Hourly Surface Ozone (HrSOD) Dataset in China (2005-2020)
This dataset collected hourly ground ozone observation data (over 60000 records), meteorological data, remote sensing products, and socio-economic informa...
visits:
7485
file size:
37.1 GiB
update time:
2026-01-14
J
National Cryosphere Desert Data Center
A 30-m annual maize phenology dataset from 1985 to 2020 in China(1985-2020)
Crop phenology indicators provide essential information on crop growth phases, which are highly required for agroecosystem management and yield estimati...
visits:
6194
file size:
35.5 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
China Full Coverage XCO2 Daily Dataset Based on DSC-DF-LGB (2015-2020)
In recent years, the concentration of atmospheric carbon dioxide in China has been increasing year by year. Satellite observation is the main means of ...
visits:
4015
file size:
4.8 GiB
update time:
2026-01-14
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:
19491
file size:
1.2 GiB
update time:
2025-04-25
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:
6964
file size:
81.2 MiB
update time:
2026-01-13
National Cryosphere Desert Data Center
Dataset of flood network information and gate parameters in typical flood storage and detention areas in the Chuhe River Basin
This study selected the Chu River mainstem from top to bottom Arakusa two polder, Arakusa three polder, Artemisia polder, Wangbo Dongdang four flood sto...
visits:
1743
file size:
58.0 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset for evaluating flood causality factors in the lower reaches of the Yangtze River
This dataset is the basic data for the evaluation of flooding catastrophicity factors in the lower reaches of the Yangtze River, which contains the Chas...
visits:
2080
file size:
6.2 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Daily 1-km gap-free AOD grids in China(2000–2020)
The long-term gapless high-resolution air pollutant concentration dataset (LGHAP) is of great significance for environmental management and Earth system ...
visits:
2836
file size:
24.4 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Monthly synthetic vegetation index data set for the Tibetan Plateau (1982-2020)
Using MOD13Q1, GIMMS NDVI 3g vegetation index dataset, combined with digital elevation model and other data sources, a 250 m spatial resolution NDVI dat...
visits:
4297
file size:
76.4 GiB
update time:
2024-11-26
National Cryosphere Desert Data Center
Geographic Distribution Dataset of Potential Desertification in China (1930-2100)
This dataset is based on the definition of potential desertification geographic distribution by the United Nations Convention to Combat Desertification...
visits:
2724
file size:
785.6 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
China's 30 meter annual land cover dataset and its dynamic changes (1985-2022)
This dataset used 335709 Landsat images from Google Earth Engine to construct China's first annual land cover product (CLCD) derived from Landsat from...
visits:
53741
file size:
51.0 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
ChinaMet: A High-resolution Multi-element Meteorological Driving Dataset for China via Multi-source Data Fusion
ChinaMet is a high-resolution (1 km) and long-term (1980–2024) meteorological driving dataset for China, developed by fusing multi-source remote sensing ...
visits:
33939
file size:
3.5 TiB
update time:
2025-09-02
National Cryosphere Desert Data Center
Dataset of measured values of flood control-economic-ecological subsystem indicators under three scenarios of barren grass two and three polders in Chu River Basin
This dataset focuses on the assessment of the sustainable development level of the Arakusa II and III polder flood storage area, covering three subsyste...
visits:
1593
file size:
23.0 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
A 30 m annual cropland dataset of China from 1986 to 2021
This dataset was created using a large number of Earth remote sensing satellite images from Google Earth Engine. Firstly, collect training samples bas...
visits:
4747
file size:
21.4 GiB
update time:
2026-01-14
