0931-4967592
Register
Login
中文
EN
Toggle navigation
Home
Data resource
Topics
Models and Tools
Data Submission
Emergency response
News
About
Category
Data
Glacier
402
Frozen soil
157
Desert
150
Snow
86
Hydrology
518
Polar region
48
Ecology
505
Soil and Water Conservation
700
Meteorology
690
Basic Geography
379
Remote Sensing
495
Social economy and culture
92
geochemistry
11
Atmosphere
75
Disaster
180
Debris Flow
6
Others
577
Home
Data resource
2001
×
China
×
清空全部
Collapse filters
Subject:
physical geography
(32)
geography
(27)
Atmospheric Science
(14)
Atmospheric chemistry
(8)
Earth Science
(5)
hydrology
(5)
Geography and other disciplines
(2)
geology
(2)
Geotechnical Mechanics
(1)
climatology
(1)
Theme:
China
(16)
MODIS
(5)
Monthly temperature
(4)
auxiliary interpolation
(4)
1km spatial resolution
(3)
NDVI
(3)
PM2.5
(3)
long-term
(3)
ozone
(3)
snow depth
(3)
AVHRR
(2)
Desertification
(2)
Forests
(2)
GIMMS
(2)
Land cover
(2)
Landsat
(2)
Monthly average
(2)
Number of snow days
(2)
Snow depth
(2)
Snow water equivalent
(2)
Vegetation index
(2)
Vegetation type
(2)
WRF simulation
(2)
air temperature
(2)
beginning date of snow cover
(2)
ending date of snow cover
(2)
evapotranspiration
(2)
greenhouse gas
(2)
high resolution
(2)
long time series
(2)
machine learning
(2)
monthly average
(2)
online observation
(2)
passive microwave
(2)
precipitation
(2)
reconstruction
(2)
1 kilometer
(1)
1975-2024
(1)
1: 1 million
(1)
1km
(1)
30m
(1)
AI-Ready
(1)
ALBEDO
(1)
AOD
(1)
Accidents
(1)
Air Quality
(1)
Air temperature
(1)
Area coverage
(1)
Asian products
(1)
Atmosphere
(1)
Atmospheric Mercury
(1)
Atmospheric background
(1)
Avalanche spatial distribution
(1)
Bayesian model
(1)
CIWW1km
(1)
CMIP6
(1)
Carbon Cycle
(1)
Carbon dioxide C13 isotope
(1)
Carbon dioxide O18 isotope
(1)
Carbon monoxide
(1)
China's three major staple crops
(1)
Chinese terrestrial ecosystems
(1)
Chinese watersheds
(1)
Comprehensive cold energy quality and balance index
(1)
Cooking emissions
(1)
Crop phenological indicators
(1)
Daily
(1)
Daily average
(1)
Day by day snow cover
(1)
Decision tree algorithm
(1)
Deep learning
(1)
Drylands
(1)
Dual indicator algorithm
(1)
Ecosystem services
(1)
Emission Inventory
(1)
Fractional Snow Cover (FSC)
(1)
Freeze-thaw
(1)
Frozen soil
(1)
GEE platform
(1)
GLASS LAI
(1)
Glacier mass balance
(1)
Greenhouse gases
(1)
Grid Data
(1)
Ground water
(1)
Ice content
(1)
Impermeable surface
(1)
Industrial Water
(1)
Irrigation water
(1)
LGHAP
(1)
LST
(1)
LandTrendr
(1)
Landsat imagery
(1)
List of emissions of CFCs
(1)
Long Range
(1)
ML/DL
(1)
MSAVI
(1)
Machine Learning
(1)
Monthly mean
(1)
Multi-Parameter Automatic Calibration
(1)
NDSI
(1)
Time:
2029
(2)
2028
(2)
2027
(2)
2026
(3)
2025
(4)
2024
(8)
2023
(12)
2022
(17)
2021
(24)
2020
(45)
2019
(52)
2018
(62)
2017
(63)
2016
(64)
2015
(67)
2014
(69)
2013
(71)
2012
(74)
2011
(74)
2010
(75)
2009
(76)
2008
(76)
2007
(77)
2006
(78)
2005
(78)
2004
(80)
2003
(79)
2002
(81)
2001
(84)
2000
(76)
1999
(56)
1998
(55)
1997
(53)
1996
(53)
1995
(54)
1994
(52)
1993
(51)
1992
(49)
1991
(49)
1990
(48)
1989
(43)
1988
(43)
1987
(43)
1986
(41)
1985
(40)
1984
(37)
1983
(37)
1982
(37)
1981
(36)
1980
(34)
1979
(27)
1978
(24)
1977
(20)
1976
(20)
1975
(20)
1974
(19)
1973
(19)
1972
(17)
1971
(16)
1970
(15)
1969
(15)
1968
(15)
1967
(15)
1966
(15)
1965
(16)
1964
(14)
1963
(14)
1962
(14)
1961
(14)
1960
(10)
1959
(10)
1958
(9)
1957
(9)
1956
(9)
1955
(9)
1954
(8)
1953
(8)
1952
(8)
1951
(3)
1950
(2)
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)
Place:
China
(84)
Qinghai Tibet Plateau
(7)
Waliguan
(6)
Pakistan
(4)
Afghanistan
(3)
Central Asia
(3)
Japan
(3)
Kyrgyzstan
(3)
Mongolia
(3)
Tajikistan
(3)
the Qinghai Tibet Plateau
(3)
the Yellow River Basin
(3)
Asia
(2)
China Pakistan Economic Corridor
(2)
Heihe River Basin
(2)
India
(2)
Indonesia
(2)
Italy
(2)
Loess Plateau
(2)
the the Belt and Road
(2)
Bangladesh
(1)
Brazil
(1)
Cambodia
(1)
Canada
(1)
China's surrounding areas
(1)
Dunhuang
(1)
Eastern plain
(1)
Europe
(1)
France
(1)
Gansu Province
(1)
Lanzhou
(1)
Libya
(1)
Malaysia
(1)
Minqin
(1)
Myanmar
(1)
Naiman
(1)
Nepal
(1)
North
(1)
Northwest arid region
(1)
Philippines
(1)
Poland
(1)
Qinghai-Tibet Plateau
(1)
Russia
(1)
South Korea
(1)
Southeast Tibet
(1)
Spain
(1)
Sri Lanka
(1)
Thailand
(1)
The Belt and Road
(1)
The Three-River Source
(1)
The Three-River Source region
(1)
Three-River Source
(1)
Vietnam
(1)
mainland
(1)
meteorological observation station
(1)
the China Pakistan Economic Corridor
(1)
Sub-centers:
Northeast Cold Region Engineering and Environment Sub-center
(1)
Journal:
中国科学数据
(5)
Remote Sensing
(2)
Scientific Data
(2)
Journal of Hydrology
(1)
Renewable Energy
(1)
水文与地球科学
(1)
Share mode:
Login to Access
(59)
Open Access
(16)
Apply to Access
(9)
default sort
visits
downloads
Publish time
update time
2/5
National Cryosphere Desert Data Center
A high spatial resolution dataset of ecosystem services of 2000–2020 in China
visits:
2262
file size:
408.4 GiB
update time:
2026-02-04
National Cryosphere Desert Data Center
A long series surface freeze-thaw dataset of China - a dual indicator algorithm (1978-2015)
This dataset uses SMMR (1978-1987), SSM/I (1987-2009) and SSMIS (2009-2015) day-by-day bright temperature data, generated by a dual-indicator (TB,37v, SG)...
visits:
10104
file size:
61.7 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
1 km Monthly Average Temperature Dataset for China from 1952 to 2019 (ChinaClim_time-series)
ChinaClim_timeseries contains a monthly average temperature dataset of China from 1952 to 2019, with a spatial resolution of 1km. The data is generate...
visits:
8432
file size:
15.5 GiB
update time:
2026-09-04
National Cryosphere Desert Data Center
Integrating point sources to map anthropogenic atmospheric mercury emissions in China, 1978–2021
A comprehensive emission inventory has been developed at a resolution of 0.25°×0.3125° for total mercury (HgT) and each mercury species, namely gaseous e...
visits:
2026
file size:
48.8 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Gridded data set of snow depth at Chinese meteorological stations in 1951-2015
The data in this data set is based on daily snow depth data from more than 700 meteorological observation stations in China. Using the spatial...
visits:
7998
file size:
18.0 MiB
update time:
2026-05-26
National Cryosphere Desert Data Center
Daily 2-meter air temperature dataset for the Loess Plateau from WRF simulations (1999-2018)
Accurately characterizing the spatiotemporal distribution of surface air temperature at 2 m height (T2) is a fundamental prerequisite for regional c...
visits:
373
file size:
1.4 GiB
update time:
2026-05-21
National Cryosphere Desert Data Center
Interdecadal Maximum Freezing Depth Dataset of Seasonally Frozen ground in China
With global climate change, the freezing depth of seasonal permafrost has also undergone significant changes. Engineering construction facilities in...
visits:
7204
file size:
1.8 MiB
update time:
2026-05-11
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:
21202
file size:
1.2 GiB
update time:
2026-07-14
National Cryosphere Desert Data Center
CIWW1km:China High-Resolution Monthly Irrigation Water Withdrawal Dataset (2000–2020)
The CIWW1km dataset was developed based on an innovative physics-constrained estimation framework. By integrating multi-source remote sensing...
visits:
4295
file size:
5.9 GiB
update time:
2026-09-04
National Cryosphere Desert Data Center
Reconstructing 6-hourly PM2.5 datasets from 1960 to 2020 in China（1960-2020）
For decades, PM2.5 has changed the radiation balance on Earth, increasing environmental and health risks, but it was not until 2013 that it was widely m...
visits:
8059
file size:
3.6 GiB
update time:
2026-01-14
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:
16186
file size:
830.6 GiB
update time:
2026-05-14
National Cryosphere Desert Data Center
Asian Seasonal Rice Yield Dataset (1995-2015)
This dataset is based on the annual rice map of Asia, integrating multiple predictive factors into three machine learning (ML) models to generate a se...
visits:
10598
file size:
521.4 MiB
update time:
2026-01-14
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:
9019
file size:
81.2 MiB
update time:
2026-01-13
National Cryosphere Desert Data Center
Monthly averages of total column ozone in Wariguan, Qinghai, 1993-1995, 1997-2010
This dataset consists of monthly mean observations of total column ozone at the Global Atmospheric Background Observatory (GAWBO) at Waliguan, Qinghai, ...
visits:
9068
file size:
1.0 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Muliti-scale daily SPEI dataset over the Mainland China from 1961-2018
The monthly standardized precipitation evapotranspiration index (SPEI) can be used to monitor and evaluate the drought characteristics of one month or lo...
visits:
12246
file size:
1.3 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Maps of plant functional traits with 1-km spatial resolution in terrestrial ecosystems across China
This dataset consists of two aspects. One is the original plant functional traits dataset collected in this study that were used for machine learning mo...
visits:
7447
file size:
737.0 MiB
update time:
2026-05-15
National Cryosphere Desert Data Center
The China industrial water withdrawal dataset (CIWW)
As the second largest human sector in water use, high-quality industrial water grid data is crucial for water resource research and management Reason is...
visits:
6820
file size:
1.1 GiB
update time:
2026-01-13
National Cryosphere Desert Data Center
Global Integrated and Uniform Solar Surface Radiation Dataset (1955-2018)
Surface solar radiation (SSR) is an important factor in surface energy flow, which can accurately capture long-term climate change and understand the ene...
visits:
11184
file size:
26.9 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
CIrrMap250: annual maps of China's irrigated cropland from 2000 to 2020
The distribution of irrigated farmland is a key data for conducting ecological, hydrological, and climatic research, and holds a particularly importan...
visits:
9369
file size:
2.6 GiB
update time:
2026-07-13
National Cryosphere Desert Data Center
China's MODIS daily cloudless 500m snow cover area product data set (2000–Present)
Snow cover is an important component of the cryosphere. The extent of snow cover affects the Earth-atmosphere energy balance, thereby influencing cl...
visits:
28269
file size:
17.3 GiB
update time:
2026-08-17
