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
2002
×
清空全部
Collapse filters
Theme:
MODIS
(15)
China
(14)
NDVI
(13)
Qaidam Basin
(10)
Qilian Mountains
(9)
Vegetation index
(9)
Precipitation
(8)
Ecological remote sensing
(6)
Global
(6)
precipitation
(6)
Arctic
(5)
Jinghe River Basin
(5)
Qinghai Tibet Plateau
(5)
surface temperature
(5)
1985-2018
(4)
1km
(4)
Gansu Province
(4)
Monthly average
(4)
Monthly temperature
(4)
NPP
(4)
Soil moisture
(4)
Vegetation
(4)
auxiliary interpolation
(4)
greenhouse gases
(4)
machine learning
(4)
meteorology
(4)
ozone
(4)
soil temperature
(4)
1km spatial resolution
(3)
AVHRR
(3)
Air temperature
(3)
DEM
(3)
Frozen soil
(3)
GIMMS
(3)
Ili
(3)
LAI
(3)
Land cover
(3)
Leaf area index
(3)
MOD13A2
(3)
Permafrost
(3)
Snow depth
(3)
Temperature
(3)
Tianshan area
(3)
Xinjiang
(3)
climate
(3)
flow
(3)
hydrology
(3)
long time series
(3)
observation data
(3)
passive microwave
(3)
remote sensing
(3)
snow density
(3)
snow depth
(3)
temperature
(3)
0 ℃ altitude distribution
(2)
0 ℃ layer height change
(2)
1-kilometer resolution
(2)
100km
(2)
Aerosol
(2)
Bayesian model
(2)
Black-Sky Albedo (BSA)
(2)
Chaidamu basin
(2)
Cloud Flag
(2)
Daily average
(2)
Enhanced vegetation index
(2)
Evapotranspiration
(2)
Forests
(2)
GLASS
(2)
Greenhouse gases
(2)
Lake surface temperature
(2)
Land surface characteristic parameter products
(2)
Landsat
(2)
Lower reaches of Tarim River
(2)
MCD15A2
(2)
Machine Learning
(2)
NDSI
(2)
Number of snow days
(2)
OCNET
(2)
Remote sensing
(2)
Remote sensing image
(2)
Retrieval Flag
(2)
Shiyang River Basin
(2)
Snow Albedo
(2)
Solar Zenith Angle (SZA)
(2)
Spot
(2)
Statistical Bulletin
(2)
Statistics
(2)
Surface temperature
(2)
TM
(2)
Tarim River
(2)
Tianshan Mountain
(2)
Vegetation Index
(2)
Weihe River Basin
(2)
White-Sky Albedo (WSA)
(2)
Yellow River Basin
(2)
all weather
(2)
beginning date of snow cover
(2)
canopy structure
(2)
carbon dioxide
(2)
climate change
(2)
Subject:
physical geography
(106)
geography
(100)
Atmospheric Science
(24)
hydrology
(16)
Atmospheric chemistry
(13)
Hydrometeorology
(5)
human geography
(5)
Earth Science
(4)
Engineering Geology
(4)
History of Earth Science
(4)
Cartography
(3)
Geography and other disciplines
(3)
Hydrological survey
(3)
geology
(3)
Atmospheric detection
(2)
Geochemistry
(2)
marine science
(2)
Applied Meteorology
(1)
Biogeochemistry
(1)
Cloud and Precipitation Physics
(1)
Dynamic meteorology
(1)
Fluviology and estuarine hydrology
(1)
Geodesy
(1)
Geology and other disciplines
(1)
Geothermal Science
(1)
Hydrochemistry
(1)
Hydrogeography
(1)
Marine Biology
(1)
Marine Chemistry
(1)
Space environment
(1)
climatology
(1)
Time:
2024
(11)
2023
(24)
2022
(46)
2021
(77)
2020
(133)
2019
(153)
2018
(184)
2017
(195)
2016
(201)
2015
(212)
2014
(218)
2013
(221)
2012
(227)
2011
(229)
2010
(240)
2009
(243)
2008
(249)
2007
(252)
2006
(259)
2005
(266)
2004
(279)
2003
(278)
2002
(295)
2001
(257)
2000
(232)
1999
(160)
1998
(158)
1997
(151)
1996
(149)
1995
(147)
1994
(143)
1993
(139)
1992
(132)
1991
(132)
1990
(130)
1989
(119)
1988
(117)
1987
(114)
1986
(112)
1985
(105)
1984
(94)
1983
(92)
1982
(92)
1981
(86)
1980
(78)
1979
(56)
1978
(52)
1977
(48)
1976
(48)
1975
(48)
1974
(48)
1973
(47)
1972
(47)
1971
(47)
1970
(47)
1969
(42)
1968
(42)
1967
(41)
1966
(38)
1965
(37)
1964
(36)
1963
(35)
1962
(35)
1961
(35)
1960
(28)
1959
(26)
1958
(24)
1957
(24)
1956
(24)
1955
(24)
1954
(23)
1953
(23)
1952
(22)
1951
(16)
1950
(15)
1949
(15)
1948
(14)
1947
(12)
1946
(12)
1945
(12)
1944
(12)
1943
(12)
1942
(12)
1941
(12)
1940
(12)
1939
(10)
1938
(10)
1937
(10)
1936
(10)
1935
(10)
1934
(10)
1933
(10)
1932
(10)
1931
(10)
1930
(10)
1919
(9)
1918
(9)
1917
(9)
1916
(9)
1915
(9)
Place:
China
(58)
Global
(32)
Qinghai Tibet Plateau
(18)
Gansu Province
(16)
Qaidam Basin
(13)
Waliguan
(9)
Heihe River Basin
(7)
Weihe River Basin
(7)
Xinjiang
(7)
Jinghe River Basin
(6)
Qilian Mountain Area
(6)
Shaanxi Province
(6)
XinJiang
(6)
China's Land Territory
(4)
Ningxia Hui Autonomous Region
(4)
Qinghai Province
(4)
The Qinghai Tibet Plateau
(4)
Tianshan Station
(4)
Xinjiang Uygur Autonomous Region
(4)
Yellow River Basin
(4)
Arctic
(3)
Ili
(3)
Ningmeng reach of the Yellow River
(3)
Qinghai Lake Basin
(3)
Shiyang River Basin
(3)
The Three Gorges Reservoir area of the Yangtze River
(3)
The meteorological observation field of the Tianshan Station for Snow Cover and Avalanche Research
(3)
TianShanStation
(3)
Tianshan station
(3)
global
(3)
Arctic region
(2)
Cryosphere
(2)
Daxigou
(2)
Heihe Basin
(2)
Heyuan No.1 Glacier
(2)
In the Northern Hemisphere
(2)
India
(2)
Japan
(2)
Kazakhstan
(2)
Lower reaches of Tarim River
(2)
Main stream of Tarim River
(2)
Northern Hemisphere
(2)
Norway
(2)
Russia
(2)
The Yellow River Basin
(2)
Tianshan Mountains
(2)
Tianshan area
(2)
United States
(2)
Urumqi Glacier No.1
(2)
arctic
(2)
(1)
Above 30 ° N latitude
(1)
Antarctica
(1)
Arid and semi-arid areas in the north
(1)
Asian Alpine
(1)
Asian Water Tower Area
(1)
Athabasca Lake
(1)
Australia
(1)
Badain Jaran Desert
(1)
Badan Jilin desert
(1)
Badanjilin Desert
(1)
Baikal Lake
(1)
Baiyin City
(1)
Baker Lake
(1)
Bangladesh
(1)
Bayan Gaole station
(1)
Beilu River
(1)
Britain
(1)
CHINARE
(1)
Cambodia
(1)
Canada
(1)
China Nepal cross-border basin
(1)
China region
(1)
China region (excluding territorial waters)
(1)
China-Pakistan Economic Corridor
(1)
Chinese Mainland
(1)
Chinese mainland
(1)
DaXiGou
(1)
Danu Lake
(1)
Dengkou
(1)
Denmark
(1)
Dingxi City
(1)
Dushu Highway in Tianshan District
(1)
EU
(1)
Eastern Antarctica
(1)
Eastern plain
(1)
Eurasian continent
(1)
Europe
(1)
Finland
(1)
Gannan Tibetan Autonomous Prefecture
(1)
Gansu Mining Area
(1)
Gansu Yellow River Basin
(1)
Gansu province
(1)
Glacier No.1
(1)
Global scale
(1)
Great Bear Lake
(1)
Gulang
(1)
Hal Lake
(1)
Heilongjiang Province
(1)
Henan Province
(1)
Share mode:
Login to Access
(239)
Open Access
(51)
Apply to Access
(5)
default sort
visits
downloads
Publish time
update time
7/15
National Cryosphere Desert Data Center
Monthly Product of Marine Chemical Data in Australian Waters from 2000 to 2022
The marine chemical time-series products, which include total alkalinity, inorganic carbon, nitrate, phosphate, silicate, and pH, constitute a foundation...
visits:
2403
file size:
282.3 GiB
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:
7820
file size:
2.6 GiB
update time:
2026-01-13
National Cryosphere Desert Data Center
Data of Snow and Ice Chemical Process of Glacier No.1 in the source of Urumqi River from 2002 to 2005
In July 2002, in collaboration with the United States, a snow and ice process observation sampling and positioning field was established in the 4130 meter...
visits:
7310
file size:
428.8 KiB
update time:
2023-05-30
National Cryosphere Desert Data Center
Global 1km daily soil moisture products generated using ensemble learning (2000-2020)
Soil moisture is one of the important climate variables that controls the exchange of water, carbon, and energy between land and atmosphere. Accurate ...
visits:
4989
file size:
13.2 GiB
update time:
2026-01-14
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:
11893
file size:
283.8 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Daily 2m Temperature Dataset in the Source Region of the Yangtze and Yellow Rivers with a Resolution of 4 km from 1960 to 2023
1. This dataset addresses the need for high-precision meteorological drivers in the complex terrain regions of the Yangtze and Yellow River headwaters o...
visits:
2892
file size:
2.0 GiB
update time:
2026-04-09
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:
3250
file size:
60.8 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
River Distribution Dataset in Qinghai Lake Basin
The data is the river data set of Qinghai Lake Basin, including the topographic map and TM remote sensing image revision of Tianjun County, Gangcha County...
visits:
17178
file size:
683.9 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Gansu Provincial Forestry Environment Statistical Dataset (2002-2022)
This dataset contains statistical data on forestry environment in various regions of Gansu Province from 2002 to 2022, including afforestation situation ...
visits:
9313
file size:
344.8 KiB
update time:
2025-04-23
National Cryosphere Desert Data Center
The distribution dataset of glacial lakes in Gansu Province
This dataset is based on glacier cataloging data and LandsatTM/ETM+/OLI images, combined with ArcGIS and ENVI software, NDWI, and Google Earth images....
visits:
9764
file size:
116.1 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
China 8-day Composite Snow Albedo Product (2000-2020)
This dataset is an eight-day synthetic snow albedo data for the land area of China, covering the time range from January 2000 to March 2020, in raster da...
visits:
7793
file size:
307.1 GiB
update time:
2025-04-25
National Cryosphere Desert Data Center
Monthly averages of carbon dioxide concentrations in Wariguan, Qinghai, 1994-2014
This dataset includes the observation data from China's Variguan Global Atmospheric Background Observatory (VGABO) for the period 1994-2014, which mainl...
visits:
10389
file size:
6.2 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Mcd15a2 leaf area index LAI in Jinghe River Basin (2002-2021)
Vegetation leaf area index (LAI), also known as leaf area coefficient, can characterize the absorption and interception of light by vegetation and the gr...
visits:
9519
file size:
317.2 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
100 km resolution temperature change rate in Qaidam (1985-2018)
Using ERA5 precipitation data, the mean annual temperature in the Qaidam region was calculated. The rate of temperature change from 1985 to 2018 was de...
visits:
3998
file size:
1.2 MiB
update time:
2025-04-23
National Cryosphere Desert Data Center
Monthly Average Value of O18 Isotope Bottle Sampling in Carbon Dioxide in Waliguan, Qinghai, 1990-2012
This dataset includes the monthly average observation data of O18 isotopes in carbon dioxide sampled from the global atmospheric background observatory in...
visits:
8574
file size:
3.4 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Daily 5-km Gap-free AVHRR snow cover extent product over Three-River Source（1980-2020）
As a sensitive indicator of climate change, snow cover plays a vital role in climate research, and long-term snow cover data are an essential foundation ...
visits:
4705
file size:
248.3 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
A new merge of global surface temperature datasets since the start of the 20th century
The Global Surface Temperature (ST) dataset is the foundation of global climate change research. Different teams from the National Oceanic and Atmosph...
visits:
5516
file size:
5.2 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
ChinaAI-FSC: A Comprehensive AI-Ready MODIS Fractional Snow Cover Dataset for China (2000-2022)
ChinaAI-FSC, the first large-scale, standardized, AI-ready fractional snow cover (FSC) sample collection for China, spanning 22 snow seasons...
visits:
655
file size:
60.9 GiB
update time:
2026-03-23
National Cryosphere Desert Data Center
NPP data of mod17a3hgf net primary productivity in Jinghe River Basin (2000-2021)
Net primary productivity (NPP) of vegetation is the net increase of biomass per unit area in unit time by fixing solar energy through photosynthesis. N...
visits:
11617
file size:
16.4 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Daily Cloud-Free MODIS Snow Cover Fraction Dataset for the Tibetan Plateau (2000-2015)
The original MODIS snowpack data product for which this dataset was de-clouded was derived from the MOD10A1 product processed by the National Snow and Ice...
visits:
9016
file size:
17.4 GiB
update time:
2025-04-23
