0931-4967592
Register
Login
中文
EN
Toggle navigation
Home
News
Data resource
Topic
Models
Natural Hazards
Emergency response
Science
About
Category
Data
Glacier
389
Frozen soil
134
Desert
148
Snow
79
Hydrology
451
Polar region
7
Ecology
434
Soil and Water Conservation
697
Meteorology
397
Basic Geography
373
Remote Sensing
492
Social economy and culture
81
geochemistry
10
Disaster
121
Atmosphere
66
Others
448
source site or project
figshare data
47
Data Management on Harvard Dataverse
9
Data Management on Mendeley Data
2
PANGAEA
9
Science Data Bank
31
Zenodo
168
Research on Changes in the Arctic Terrestrial Environment and Their Effects
4
Cryospheric Changes and Their Impacts
42
Key technologies and applications of cryospheric big data mining and analysis
44
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
Integrated regulation and emergency risk removal technology and equipment for flood disasters in the lower reaches of the Yangtze River
52
Technology and Demonstration of High Efficiency Utilization of Mine Water in Large Coal Mine and Nonferrous Mine
78
25
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
R&D and demonstration of health assessment and early warning technology for typical fragile ecosystems in Gansu
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
Precise Diagnosis and Visualized Hazard Elimination Technology & Equipment for Deep Defects in High Dams
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
Open Fund Project of the National Cryosphere Desert Data Center, 2023
48
Open Fund Project of the National Cryosphere Desert Data Center, 2024
9
Scientific data center for cold and arid regions
304
Heihe River Basin Integrated Surface Process Observation Network
47
Heihe Watershed Allied Telemetry Experimental Research
182
Heihe integrated remote sensing joint experimental station
235
Badong National Observation and Research Station of Geohazards
34
Response and Feedback of Desertification to Climate Change and Its Ecological Effects4
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
Ecological data of the Yellow River basin
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
653
Research on key technologies for ecological environment assessment, early warning and monitoring in Qilian Mountain Nature Reserve
35
Study on the Evolution and Mechanism of Ice-Snow Physics and Ice-Sealed Ecological Environment of Typical Plateau Lakes Under Climate Change
18
Zoige Plateau Wetland Ecosystem Research Station
43
Research and application demonstration of key technologies for snow protection for events
12
Scientific data emergency response service for debris flow disasters in Jiwozi Group, Luanzhen Street, Chang'an District, Shaanxi Province
2
Shangdianzi Atmospheric Background Station
18
Research and engineering demonstration of safety assurance technology for major water-related infrastructure
72
Green upgrading and development pathways and regional comprehensive demonstrations in ecologically fragile areas
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
Research on Intelligent Drilling Technology Equipment System and Related Theories
5
Key technologies and demonstrations for desertification control in semi-arid desert areas in northern China
17
Surveying Major Desert Plant Communities in China
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
2000
×
Collapse filters
Theme:
Land use
(12)
land cover
(12)
land use
(12)
Land cover
(11)
MODIS
(11)
Qaidam Basin
(10)
basic geography
(7)
30m
(5)
China
(5)
NDVI
(5)
Qilian Mountains
(5)
1985-2018
(4)
DEM
(4)
Ecological remote sensing
(4)
Sand
(4)
Vegetation index
(4)
Desert
(3)
Jinghe River Basin
(3)
Remote sensing inversion products
(3)
0 ℃ altitude distribution
(2)
0 ℃ layer height change
(2)
100km
(2)
1km
(2)
Black-Sky Albedo (BSA)
(2)
Chaidamu basin
(2)
Cloud Flag
(2)
EVI
(2)
Ecological environment
(2)
Ecological model
(2)
Enhanced vegetation index
(2)
Flood storage and detention areas
(2)
Landsat
(2)
MOD13A2
(2)
NPP
(2)
Natural resource database
(2)
Plant
(2)
Plant functional type
(2)
Reservoir
(2)
Retrieval Flag
(2)
Slope
(2)
Snow Albedo
(2)
Snow depth
(2)
Solar Zenith Angle (SZA)
(2)
Surface temperature
(2)
The lower reaches of the Yangtze River
(2)
Vegetation functional type
(2)
White-Sky Albedo (WSA)
(2)
all weather
(2)
area
(2)
aspect
(2)
basic data
(2)
canopy structure
(2)
cloud removal
(2)
crop growth
(2)
daily
(2)
desert
(2)
elevation variation coefficient
(2)
global
(2)
land classification
(2)
normalized difference snow cover index
(2)
photosynthesis
(2)
precipitation
(2)
precipitation change rate
(2)
remote sensing
(2)
remote sensing images
(2)
snow cover change rate
(2)
snow water equivalent
(2)
space remote sensing
(2)
surface cutting depth
(2)
surface roughness
(2)
temperature change rate
(2)
thermal infrared remote sensing
(2)
vegetation
(2)
water consumption
(2)
1 kilometer spatial resolution
(1)
1970-2018
(1)
1: 100000
(1)
AI
(1)
AVHRR
(1)
Air relative humidity
(1)
Air temperature
(1)
Arctic
(1)
Area
(1)
Asian
(1)
Atmospheric Moisture
(1)
Atmospheric temperature
(1)
BPNN
(1)
C dynamics
(1)
C1L1
(1)
C2L1
(1)
C2L2
(1)
CAMELE
(1)
CO2 concentration
(1)
Changes in glacier surface elevation
(1)
China Pakistan Economic Corridor
(1)
China-Pakistan Economic Corridor
(1)
Chinese watersheds
(1)
City scope
(1)
Climate change
(1)
Crop phenological indicators
(1)
Subject:
physical geography
(89)
geography
(40)
hydrology
(4)
Atmospheric Science
(2)
Hydrogeography
(2)
marine science
(2)
Earth Science
(1)
Engineering Geology
(1)
Geography and other disciplines
(1)
Geology and other disciplines
(1)
Marine Chemistry
(1)
human geography
(1)
Time:
2030
(1)
2029
(1)
2028
(1)
2027
(1)
2026
(1)
2025
(1)
2024
(2)
2023
(3)
2022
(12)
2021
(19)
2020
(49)
2019
(46)
2018
(61)
2017
(68)
2016
(66)
2015
(73)
2014
(70)
2013
(70)
2012
(72)
2011
(72)
2010
(88)
2009
(75)
2008
(74)
2007
(75)
2006
(77)
2005
(83)
2004
(77)
2003
(77)
2002
(78)
2001
(79)
2000
(143)
1999
(47)
1998
(46)
1997
(44)
1996
(44)
1995
(48)
1994
(41)
1993
(41)
1992
(41)
1991
(40)
1990
(47)
1989
(37)
1988
(36)
1987
(35)
1986
(34)
1985
(36)
1984
(23)
1983
(23)
1982
(23)
1981
(20)
1980
(18)
1979
(10)
1978
(8)
1977
(7)
1976
(7)
1975
(7)
1974
(7)
1973
(7)
1972
(7)
1971
(7)
1970
(7)
1969
(4)
1968
(4)
1967
(4)
1966
(4)
1965
(4)
1964
(4)
1963
(3)
1962
(3)
1961
(3)
1960
(2)
1959
(2)
1958
(2)
1957
(2)
1956
(2)
1955
(2)
1954
(2)
1953
(2)
1952
(2)
1951
(2)
1950
(1)
1949
(1)
1948
(1)
1947
(1)
1946
(1)
1945
(1)
1944
(1)
1943
(1)
1942
(1)
1941
(1)
1940
(1)
Place:
China
(23)
Qaidam Basin
(13)
Global
(10)
Gansu Province
(8)
Heihe Basin
(8)
Jinghe River Basin
(7)
Weihe River Basin
(6)
Western China
(5)
China's Land Territory
(4)
Ningxia Hui Autonomous Region
(4)
Northwestern China
(4)
Qilian Mountain Area
(4)
Shaanxi Province
(4)
Xinjiang Uygur Autonomous Region
(4)
Heihe River Basin
(3)
Qinghai Province
(3)
Shule River Basin
(3)
Tarim River Basin
(3)
The Yellow River Basin
(3)
Chuhe River
(2)
Five Central Asian countries
(2)
Kazakhstan
(2)
Kyrgyzstan
(2)
Northern Hemisphere
(2)
Northwest China
(2)
Qinghai Lake Basin
(2)
Tajikistan
(2)
Turkmenistan
(2)
Uzbekistan
(2)
Xinjiang
(2)
downstream of the Yangtze River
(2)
Aba Prefecture
(1)
Abandoned Grass Second Weir
(1)
Abandoned Grass Third Weir
(1)
Alxa League
(1)
Asia
(1)
Australia
(1)
Badain Jilin
(1)
Chaohu Lake
(1)
Chaohu River Basin
(1)
Chengdu City
(1)
China Nepal cross-border basin
(1)
China Pakistan Economic Corridor
(1)
China and its surrounding areas
(1)
China- Pakistan Economic Corridor
(1)
China-Pakistan Economic Corridor
(1)
Chinese mainland
(1)
Chuhe River Basin
(1)
Dushu Highway in Tianshan District
(1)
Ganzi Prefecture
(1)
Golmud
(1)
Haozi Weir
(1)
Inner Mongolia Autonomous Region
(1)
Karakoram
(1)
Karakoram Mountains
(1)
Kashgar
(1)
Land area of China
(1)
Leshan City
(1)
Liangshan Prefecture
(1)
Lixiahe Region
(1)
Lower Yellow River beach area
(1)
Meishan City
(1)
Ningxia
(1)
None
(1)
Qaidam River Basin
(1)
Qilian Mountain Nature Reserve
(1)
Qilian Mountains
(1)
Qinghai Tibet Plateau
(1)
Shibailian Weir
(1)
Subei Mongolia Autonomous Region
(1)
Svalbard
(1)
Tama Koshi (Rongxer) basin in the central Himalayas
(1)
The China Pakistan Economic Corridor
(1)
The Loess Plateau
(1)
The Three Gorges Reservoir area of the Yangtze River
(1)
The Yangtze River
(1)
The lower reaches of Tarim
(1)
The river basins in the northern foothills of the Tianshan Mountains
(1)
The upper reaches of the Yellow River
(1)
Tianshan Mountains
(1)
Upper
(1)
Upper reaches of Heihe
(1)
Upper reaches of Heihe River
(1)
Upper reaches of the Yellow River
(1)
Urumqi River Basin
(1)
Ya'an City
(1)
Yangtze River Delta Demonstration Zone
(1)
Yellow River source area
(1)
Yibin City
(1)
Zhaotong City
(1)
Zhuhe river basin at the northern foot of Tianshan Mountain
(1)
arctic
(1)
global
(1)
nationwide
(1)
the Belt and Road
(1)
the Three Gorges Reservoir area
(1)
Share mode:
Login to Access
(137)
Open Access
(4)
Apply to Access
(2)
default sort
visits
downloads
Publish time
update time
7/8
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:
19714
file size:
79.8 GiB
update time:
2023-10-27
J
National Cryosphere Desert Data Center
Multi-source Precipitation Fusion Dataset for the Tianshan Mountains, Xinjiang (2000-2022)
The Tianshan Mountains, one of the world's seven major mountain systems, are the farthest mountain range from any ocean and represent a typical alpine re...
visits:
6410
file size:
1.2 GiB
update time:
2026-01-26
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:
19578
file size:
1.2 GiB
update time:
2025-04-25
J
National Cryosphere Desert Data Center
Spatiotemporally consistent global dataset of the GIMMS Leaf Area Index (GIMMS LAI4g) （1982—2020 ）
Leaf area index (LAI) with an explicit biophysical meaning is a critical variable to characterize terrestrial ecosystems. Long-term global datasets of L...
visits:
4193
file size:
5.7 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
A long time series dataset of snow depth of China from 1979-2016
This dataset is an updated version of the "A long time series dataset of snow depth of China from 1978-2012". The original data used to produce this datas...
visits:
14988
file size:
215.1 MiB
update time:
2023-06-07
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 turn af...
visits:
14975
file size:
3.3 GiB
update time:
2025-04-25
National Cryosphere Desert Data Center
Weihe River Basin MODIS MOD13A2 Enhanced Vegetation Index (EVI) Dataset (2000-2020)
Enhanced Vegetation Index (EVI) is improved out of Normalized Vegetation Index (NDVI), a comprehensive atmospheric correction based on the image factors...
visits:
15100
file size:
721.3 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
MODIS mod13a2 enhanced vegetation index (EVI) data set of Jinghe River Basin (2000-2021)
The enhanced vegetation index (EVI) is improved from the normalized vegetation index (NDVI). It carries out a comprehensive atmospheric correction acco...
visits:
11217
file size:
283.8 MiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
Chinese Near Earth Surface Daily Temperature Dataset (1979-2018)
The CDAT dataset contains near surface temperature data of China from 1979 to 2018. This product integrates multiple data sources, such as reanalysis ...
visits:
7803
file size:
14.3 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
A long time series dataset of snow depth of China from 1978-2012
The dataset provides daily snow thickness distribution data in China from October 24, 1978 to December 31, 2012, with a spatial resolution of 25km. The or...
visits:
15336
file size:
384.1 MiB
update time:
2023-08-23
J
National Cryosphere Desert Data Center
HRLT: A high-resolution (1 day, 1 km) and long-term gridded dataset for temperature and precipitation across China(1961–2019)
Accurate long-term temperature and precipitation estimates at high spatial and temporal resolutions are vital for a wide variety of climatological studi...
visits:
13561
file size:
830.6 GiB
update time:
2025-05-29
J
National Cryosphere Desert Data Center
A long-term daily 500 m snow cover extent product over China (1981–2000)
Snow is the most widely distributed and significantly changing member of the cryosphere. Its unique high albedo and low thermal conductivity characteristi...
visits:
3806
file size:
11.7 GiB
update time:
2026-03-10
National Cryosphere Desert Data Center
Long-term reconstruction of satellite-based precipitation, soil moisture, and snow water equivalent in China（1981-2017）
Long term high-resolution national precipitation (P), soil moisture (SM), and snow water equivalent datasets are necessary for predicting floods, droug...
visits:
5639
file size:
8.6 GiB
update time:
2026-01-14
J
National Cryosphere Desert Data Center
A High-Quality Reprocessed MODIS Leaf Area Index Dataset (HiQ-LAI)(2000-2022)
Leaf area index (LAI) is a crucial parameter for characterizing vegetation canopy structure and energy absorption capacity. The Moderate Resolution Imag...
visits:
6208
file size:
35.4 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Monitoring of Surface Deformation in the Three Gorges Reservoir Area of the Yangtze River from 1996 to 2006
In view of the complex geological and topographical conditions of landslide area, a monitoring network composed of d-level GPS datum points is established...
visits:
9514
file size:
613.4 KiB
update time:
2023-05-30
National Cryosphere Desert Data Center
Change of glacier area in Qaidam region (1970-2018)
On the basis of the obtained glacier distribution, the vector boundary is converted into grid data, and the change distribution map of every 100km glac...
visits:
2750
file size:
1.3 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Qaidam area 1km resolution 0 ℃ height distribution dataset (1970-2018)
The 0°C isotherm altitude is a critical characteristic layer in atmospheric sounding, reflecting the thermal conditions of the middle-lower troposphere....
visits:
3408
file size:
2.8 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Data set of industrial water consumption in Golmud City, Qinghai Province (2000, 2009, 2014 and 2019)
This data set mainly covers the industrial water consumption of Golmud basin in 2000, 2009, 2014 and 2019, including 6 aspects: total water resources, s...
visits:
4405
file size:
9.8 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Qaidam area 100km resolution 0 ℃ height distribution dataset (1970-2018)
The height of the 0℃ layer is an important characteristic layer for atmospheric sounding, reflecting the temperature condition of the lower and middle la...
visits:
3098
file size:
60.8 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Qinghai Provincial Water Resources Bulletin (2000)
This data set is the statistics of the use of water resources in Qinghai Province in 2000, mainly from the following aspects: incoming water analysis an...
visits:
5357
file size:
8.6 MiB
update time:
2025-04-29
