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Sub-centers:
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Journal:
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Open Access
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visits
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Publish time
update time
1/21
National Cryosphere Desert Data Center
Accurately estimating global wheat yields at 4-km resolution during 1982-2020 (GlobalWheatYield4km)
Accurate and spatially explicit information on global crop yield is paramount for guiding policy-making and ensuring food security. However, most public...
visits:
6967
file size:
6.8 GiB
update time:
2023-11-27
National Cryosphere Desert Data Center
Dataset of Integrated Assessment of Renewable Cold Energy Resources in China Based on ICQBI, 1973–2024
This dataset is aimed at quantitative evaluation, spatial identification and regional utilization research of China's natural cold energy resources....
visits:
376
file size:
11.5 MiB
update time:
2026-09-03
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:
62872
file size:
51.0 GiB
update time:
2026-09-20
National Cryosphere Desert Data Center
Vegetation distribution data in the Qilian Mountains region (1:1 million)
According to the electronic version of the Vegetation Map of the People's Republic of China (1:1 000 000), vector data of vegetation distribution in the Q...
visits:
21234
file size:
2.4 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Desertification Dataset of Typical Areas (Naiman, Minqin, Dunhuang) from 1975 to 2024
This dataset is selected from the Landsat satellite orbit images of Naiman (P121R030), Dunhuang (P137R032), and Minqin (P131R033) counties, ...
visits:
1616
file size:
38.1 MiB
update time:
2026-03-13
National Cryosphere Desert Data Center
Precipitation data set can be added in each season in desert area of Tarim Basin (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
5810
file size:
9.5 KiB
update time:
2022-06-30
National Cryosphere Desert Data Center
Data set of seasonal precipitation of small rivers in Turpan Hami basin (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
6485
file size:
9.5 KiB
update time:
2022-06-30
National Cryosphere Desert Data Center
Arctic Snow Cover Day Dataset (1980-2024)
The snow cover dataset aims to provide a long-term (1980–2024), continuous (daily) record of snow cover in the Arctic (north of 66°34′N) for c...
visits:
924
file size:
43.1 GiB
update time:
2026-05-20
National Cryosphere Desert Data Center
Long time series GIMMS vegetation index data set of Qaidam River Basin
The data set is the long-term vegetation index data set of Qaidam River Basin, which is mainly aimed at the normalized vegetation index (NDVI), including ...
visits:
15803
file size:
1.1 MiB
update time:
2023-08-25
National Cryosphere Desert Data Center
Monthly average flow data of rivers in five Central Asian countries from 1912 to 2000 (partial years)
The data package is the monthly average flow and station data of rivers in five Asian countries, including 10 sub tables in one table. The monitoring indi...
visits:
13467
file size:
2.7 MiB
update time:
2023-08-23
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:
14818
file size:
32.6 MiB
update time:
2026-07-13
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:
1769
file size:
144.2 MiB
update time:
2026-05-09
National Cryosphere Desert Data Center
Dataset of Extreme Precipitation Index in the Upper and Middle Reaches of the Yellow River (1961-2020)
The upper and middle reaches of the Yellow River are sensitive areas to climate change and key areas for ecological protection in China. Exploring the c...
visits:
4343
file size:
12.5 MiB
update time:
2026-09-24
National Cryosphere Desert Data Center
Seasonal precipitation data set of Hexi inland river (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
6254
file size:
9.5 KiB
update time:
2022-06-30
National Cryosphere Desert Data Center
A new inventory of High Mountain Asia surging glaciers derived from multiple elevation datasets since the 1970s
visits:
5128
file size:
668.0 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Data set of glacier surface elevation change in youyifeng area of Altai mountain from 1959 to 2008
This data set aims at the area of friendship peak in Altai mountain, including glaciers and surrounding areas in the area of friendship peak in Altai moun...
visits:
17849
file size:
3.2 MiB
update time:
2023-05-16
National Cryosphere Desert Data Center
Meteorological data of Ejina Banner station in Heihe River Basin of Hexi Corridor from 1972 to 1992
This data set includes monthly rainfall data, monthly evaporation data, monthly temperature data, monthly wind speed data, monthly maximum temperature dat...
visits:
10719
file size:
59.0 KiB
update time:
2023-11-02
National Cryosphere Desert Data Center
Data of groundwater resources in Xinjiang from 1980 to 2000
This data includes the information data of Xinjiang groundwater resources evaluation and calculation division, hydrogeological parameters, Groundwater Hyd...
visits:
18063
file size:
1.1 MiB
update time:
2026-09-09
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:
8886
file size:
14.3 GiB
update time:
2026-05-14
National Cryosphere Desert Data Center
Monthly and yearly relative humidity data set of Ejina Banner meteorological station in Heihe River Basin (1960-2016)
This data includes the monthly and annual relative humidity data of Ejina Banner meteorological station from 1960 to 2016. The...
visits:
3366
file size:
15.1 KiB
update time:
2022-06-30
