0931-4967592
Register
Login
中文
EN
Toggle navigation
Home
News
Data resource
Topics
Models and Tools
Data Submission
Emergency response
About
Category
Data
Glacier
393
Frozen soil
147
Desert
148
Snow
82
Hydrology
501
Polar region
35
Ecology
474
Soil and Water Conservation
697
Meteorology
641
Basic Geography
376
Remote Sensing
492
Social economy and culture
92
geochemistry
10
Disaster
127
Atmosphere
71
Others
460
Home
Data resource
1990
×
清空全部
Collapse filters
Theme:
China
(8)
land cover
(8)
Qaidam Basin
(7)
NDVI
(6)
Qilian Mountains
(6)
Land cover
(5)
Qinghai Tibet Plateau
(5)
basic geography
(5)
precipitation
(5)
1985-2018
(4)
1km
(4)
Global
(4)
Land use
(4)
Monthly temperature
(4)
Temperature
(4)
auxiliary interpolation
(4)
temperature
(4)
1km spatial resolution
(3)
AVHRR
(3)
Annual runoff
(3)
GIMMS
(3)
Ili
(3)
Landsat
(3)
Vegetation index
(3)
land use
(3)
passive microwave
(3)
snow density
(3)
snow depth
(3)
soil temperature
(3)
0 ℃ altitude distribution
(2)
0 ℃ layer height change
(2)
100km
(2)
Air temperature
(2)
Arctic
(2)
Chaidamu basin
(2)
Climate change
(2)
Ecological remote sensing
(2)
Evapotranspiration
(2)
Flood storage and detention areas
(2)
Frozen soil
(2)
Glacier Change
(2)
Lake surface temperature
(2)
MODIS
(2)
Permafrost
(2)
Precipitation
(2)
Snow depth
(2)
TM
(2)
The lower reaches of the Yangtze River
(2)
Tianshan Mountain
(2)
evaporation
(2)
flow
(2)
frozen soil
(2)
humidity
(2)
hydrology
(2)
lake water volume
(2)
long time series
(2)
long-term
(2)
precipitation change rate
(2)
remote sensing
(2)
remote sensing images
(2)
snow water equivalent
(2)
surface temperature
(2)
temperature change rate
(2)
vegetation
(2)
water level
(2)
wind speed
(2)
1970-2018
(1)
30m
(1)
AI
(1)
Ablation
(1)
Abundant water year
(1)
Accumulation
(1)
Annual average flow
(1)
Asian Alpine
(1)
Asian monsoon
(1)
Atmospheric Moisture
(1)
BPNN
(1)
Balance Line
(1)
Bayesian model
(1)
Biometeorology
(1)
Black river test
(1)
C dynamics
(1)
CAMELE
(1)
CMIP6
(1)
CMST
(1)
CNN
(1)
Carbon dioxide C13 isotope
(1)
Centrality
(1)
Chinese watersheds
(1)
Crop phenological indicators
(1)
Cryosphere
(1)
Cryosphere disasters
(1)
Cumulative negative air temperature
(1)
Cumulative negative temperature
(1)
Cumulative positive temperature
(1)
DEM
(1)
DFBD
(1)
DFBD event
(1)
DMS
(1)
Data of temperature
(1)
Subject:
physical geography
(71)
geography
(56)
Atmospheric Science
(17)
hydrology
(13)
Earth Science
(3)
Cartography
(2)
History of Earth Science
(2)
Hydrogeography
(2)
Hydrometeorology
(2)
human geography
(2)
Applied Meteorology
(1)
Atmospheric chemistry
(1)
Atmospheric detection
(1)
Biogeochemistry
(1)
Dynamic meteorology
(1)
Fluviology and estuarine hydrology
(1)
Geochemistry
(1)
Geography and other disciplines
(1)
Hydrological survey
(1)
climatology
(1)
marine science
(1)
Time:
2023
(18)
2022
(27)
2021
(36)
2020
(69)
2019
(77)
2018
(95)
2017
(100)
2016
(104)
2015
(114)
2014
(108)
2013
(108)
2012
(111)
2011
(111)
2010
(126)
2009
(120)
2008
(122)
2007
(122)
2006
(126)
2005
(134)
2004
(127)
2003
(127)
2002
(130)
2001
(129)
2000
(151)
1999
(139)
1998
(139)
1997
(141)
1996
(143)
1995
(150)
1994
(143)
1993
(144)
1992
(145)
1991
(146)
1990
(168)
1989
(133)
1988
(131)
1987
(128)
1986
(126)
1985
(125)
1984
(107)
1983
(105)
1982
(105)
1981
(97)
1980
(90)
1979
(64)
1978
(60)
1977
(56)
1976
(56)
1975
(57)
1974
(56)
1973
(55)
1972
(55)
1971
(55)
1970
(56)
1969
(49)
1968
(49)
1967
(48)
1966
(45)
1965
(45)
1964
(43)
1963
(42)
1962
(42)
1961
(42)
1960
(36)
1959
(31)
1958
(29)
1957
(28)
1956
(28)
1955
(26)
1954
(25)
1953
(25)
1952
(24)
1951
(18)
1950
(17)
1949
(17)
1948
(16)
1947
(14)
1946
(14)
1945
(14)
1944
(14)
1943
(14)
1942
(14)
1941
(14)
1940
(14)
1939
(12)
1938
(12)
1937
(12)
1936
(12)
1935
(12)
1934
(12)
1933
(12)
1932
(12)
1931
(12)
1930
(12)
1920
(11)
1919
(11)
1918
(11)
1917
(11)
1916
(11)
1915
(11)
Place:
China
(39)
Global
(16)
Qaidam Basin
(11)
Heihe River Basin
(8)
Qinghai Tibet Plateau
(8)
Gansu Province
(4)
Northwestern China
(4)
Shaanxi Province
(4)
Tianshan station
(4)
Western China
(4)
Xinjiang
(4)
Xinjiang Uygur Autonomous Region
(4)
Arctic
(3)
Ili
(3)
Ningmeng reach of the Yellow River
(3)
Qilian Mountain Area
(3)
Qinghai Province
(3)
The Qinghai Tibet Plateau
(3)
The meteorological observation field of the Tianshan Station for Snow Cover and Avalanche Research
(3)
Chuhe River
(2)
Cryosphere
(2)
In the Northern Hemisphere
(2)
Inner Mongolia
(2)
Ningxia
(2)
Ningxia Hui Autonomous Region
(2)
Northwest China
(2)
Norway
(2)
Qilian Mountain Nature Reserve
(2)
Qilian Mountains
(2)
Qinghai Lake Basin
(2)
The Yellow River Basin
(2)
TianShanStation
(2)
United States
(2)
Urumqi Glacier No.1
(2)
XinJiang
(2)
downstream of the Yangtze River
(2)
global
(2)
Abandoned Grass Second Weir
(1)
Abandoned Grass Third Weir
(1)
Alashan League
(1)
Arctic region
(1)
Asia Region
(1)
Asian Alpine
(1)
Badain Jaran Desert
(1)
Badan Jilin desert
(1)
Bayan Gaole station
(1)
CHINARE
(1)
Canada
(1)
Changma Fort
(1)
Chaohu Lake
(1)
China Nepal cross-border basin
(1)
China region (excluding territorial waters)
(1)
China's Land Territory
(1)
Chinese Mainland
(1)
Chinese mainland
(1)
Dangcheng Bay
(1)
Dengkou
(1)
Denmark
(1)
EU
(1)
Eastern Antarctica
(1)
Eastern plain
(1)
Eurasian continent
(1)
Europe
(1)
Finland
(1)
Glacier No. 1
(1)
Global scale
(1)
Gulang
(1)
Haozi Weir
(1)
Heihe Basin
(1)
Heihe River
(1)
Henan Province
(1)
High Asia
(1)
Himalayan region
(1)
Ice ditch
(1)
Iceland
(1)
India
(1)
Inner Mongolia Autonomous Region
(1)
Italy
(1)
Japan
(1)
Karakoram
(1)
Land area of China
(1)
Laohugou Glacier over the Qilian Mountains in the northeastern Qinghai Tibet Plateau
(1)
Liyuanbao
(1)
Longbasaba moraine dam
(1)
Lower Yellow River beach area
(1)
Minqin
(1)
Mother's Lakes
(1)
None
(1)
Northeast China
(1)
Northeast Permafrost Region
(1)
Northern slope of Tianshan Mountains
(1)
Northwest arid region
(1)
Pengqu Basin
(1)
Rivers at the source of the eastern Qinghai Tibet Plateau
(1)
Russia
(1)
Sanhu Estuary
(1)
Sanjiangyuan headwaters region
(1)
Shandong
(1)
Shanxi Province
(1)
Shibailian Weir
(1)
Share mode:
Login to Access
(135)
Open Access
(31)
Apply to Access
(2)
default sort
visits
downloads
Publish time
update time
8/9
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:
57105
file size:
51.0 GiB
update time:
2026-05-07
National Cryosphere Desert Data Center
Long-term lead and mercury concentrations and isotopes dataset for the Arctic environmental media samples from 1968 to 2025
Lead and mercury concentrations and isotope data are important fundamental indicators for assessing the status of lead and mercury pollution in the ...
visits:
41
file size:
743.1 KiB
update time:
2026-05-07
National Cryosphere Desert Data Center
The Arctic Land Natural Disaster Risk Dataset from 1980 to 2020
This dataset conducts a systematic assessment of natural disaster risks on Arctic land, filling the gap in comprehensive risk data for multiple disasters in ...
visits:
33
file size:
21.7 MiB
update time:
2026-05-07
National Cryosphere Desert Data Center
BioClimPolar1980-2000 Arctic 10 kilometer Resolution Bioclimate Database
BioClimPolar1980-2000 is a dataset containing grid map layers of bioclimatic variables, specifically developed for the Arctic land and circumpolar r...
visits:
29
file size:
338.6 MiB
update time:
2026-05-07
National Cryosphere Desert Data Center
China 90m Land Cover Reconstruction Dataset (1985-2021)
China's land cover reconstruction data is the fusion of multiple surface remote sensing data products to form land cover type data that is consisten...
visits:
45
file size:
24.1 KiB
update time:
2026-05-09
National Cryosphere Desert Data Center
Multi-precipitation concentration indicators dataset for mainland China from 1961 to 2100
Global climate change intensifies the hydrological cycle, leading to frequent extreme precipitation events. The precipitation concentration index is...
visits:
282
file size:
144.2 MiB
update time:
2026-05-09
National Cryosphere Desert Data Center
A map-constrained dataset of frozen ground distribution changes on the Qinghai-Tibetan Plateau from 1980 to 2018
This dataset provides a set of annual frozen ground distribution products for the Qinghai-Tibetan Plateau from 1980 to 2018. It employed a Map-based...
visits:
1153
file size:
408.6 KiB
update time:
2026-05-11
National Cryosphere Desert Data Center
Long time series kilometer level annual average ground temperature dataset in the Northern Hemisphere (1850-2100)
The annual average ground temperature in permafrost regions is another important indicator for studying permafrost changes. In previous studies, the...
visits:
8380
file size:
77.6 GiB
update time:
2026-05-11
National Cryosphere Desert Data Center
1km average air temperature spatial distribution data of Northeast China (1952-2019)
This data is based on the monthly average temperature dataset of 1km in China region (1952-2019)（ https://www.ncdc.ac.cn/portal/metadata/f45...
visits:
164
file size:
1.2 GiB
update time:
2026-05-12
National Cryosphere Desert Data Center
30m land use/cover spatial distribution data of the permafrost region in Northeast China (1985-2020)
This dataset is based on the China Land Cover Annual Dataset (CLCD)（ https://www.ncdc.ac.cn/portal/metadata/9de270f3-b5ad-4e19-afc0-2531f397...
visits:
161
file size:
662.2 MiB
update time:
2026-05-12
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:
42307
file size:
3.5 TiB
update time:
2026-05-12
National Cryosphere Desert Data Center
Long-term series kilometer-level active layer thickness data set in Northern Hemisphere (1850-2100)
The active layer thickness is one important indicators for the permafrost study . Under the current global warming background, the rate of temperatu...
visits:
10974
file size:
71.1 GiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Cryosphere Inland Water Greenhouse Gases Database (CIWD-GHG)
This is a database called Cryosphere Inland Water Greenhouse Gases Database (CIWD-GHG), which provides spatial-temporally resolved greenhouse gases ...
visits:
16
file size:
2.9 MiB
update time:
2026-05-14
National Cryosphere Desert Data Center
Mitigating nitrogen losses during extremely wet years
Climate change causes abnormal precipitation in extremely humid years, resulting in significant nitrogen loss and incorporation into aquatic ecosyst...
visits:
10
file size:
1.1 MiB
update time:
2026-05-14
National Cryosphere Desert Data Center
Rapid glacier Shrinkage and Glacial Lake Expansion of a China-Nepal Transboundary Catchment in the Central Himalayas dataset（1964-2020）
In this dataset, 42 medium and high resolution remote sensing images from 1964 to 2020 were used to complete a comprehensive survey of glaciers and ic...
visits:
7207
file size:
2.5 MiB
update time:
2026-05-14
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:
8089
file size:
14.3 GiB
update time:
2026-05-14
National Cryosphere Desert Data Center
A worldwide event-based debris-flow barrier dam dataset from 1800 to 2023
Debris-flow barrier dams (DFBDs) not only reshape the original hydrological and geological conditions but may also trigger secondary disasters such as o...
visits:
4812
file size:
413.4 KiB
update time:
2026-05-14
National Cryosphere Desert Data Center
A Harmonized Global Land Evaporation Dataset from Model-based Products Covering 1980-2017
Land evaporation (ET) plays a crucial role in the hydrological and energy cycle. However, the widely used model-based products, even though helpful, are...
visits:
4679
file size:
23.5 GiB
update time:
2026-05-14
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:
4419
file size:
5.7 GiB
update time:
2026-05-14
National Cryosphere Desert Data Center
A Brand-New and High-Quality Baseline Climatology Surface for China (ChinaClim_baseline)
Long term climate data and high-quality, high-resolution baseline climatological surfaces are crucial for multiple fields such as climatology, ecology...
visits:
4240
file size:
5.9 GiB
update time:
2026-05-14
