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historical scenario (1979-2017)
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Share mode:
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Open Access
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default sort
visits
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Publish time
update time
33/49
National Cryosphere Desert Data Center
GMIE: a global maximum irrigation extent and irrigation type dataset derived through irrigation performance during drought stress and machine learning method
This dataset uses the WGS84 coordinate system, and the file format of GMIE-100 is GeoTIFF. The GMIE-100 irrigation ratio is represented in a single band...
visits:
3951
file size:
5.0 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Sedimentation data set of Huaguoshan reservoir in Nanxiaohegou watershed of Loess Plateau
This data set is the data of sedimentation survey of Huaguoshan reservoir in 1964-1978, 1980-1981 and 2011-2017 in Nanxiaohegou basin. The sedimentation s...
visits:
4808
file size:
4.9 MiB
update time:
2021-07-08
National Cryosphere Desert Data Center
Runoff data sets can be added in each season south of Altai Mountain (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
5706
file size:
9.5 KiB
update time:
2022-06-30
National Cryosphere Desert Data Center
Statistical table data set of soil erosion in national key control area of upper Weihe River of Zuli River from 2013 to 2017
The data set of soil erosion statistical tables in the state-level key control areas in the upper reaches of Weihe River of Zuli River include Anding Dist...
visits:
7917
file size:
0 Bytes
update time:
2025-10-15
National Cryosphere Desert Data Center
Monthly precipitation dataset for the arid region of Northwest China during 2000–2024
High precision precipitation data is of great significance for hydrological research, agriculture, flood forecasting, drought monitoring, and climate chan...
visits:
1939
file size:
616.4 MiB
update time:
2025-11-19
National Cryosphere Desert Data Center
A 30 m annual cropland dataset of China from 1986 to 2021
This dataset was created using a large number of Earth remote sensing satellite images from Google Earth Engine. Firstly, collect training samples bas...
visits:
6433
file size:
21.4 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Data set of monthly and annual average temperature of Ejina Banner meteorological station in Heihe River Basin (1957-2016)
<p>  This data includes the monthly and annual average temperature data of Ejin Banner meteorological station from 1957 to 2016. T...
visits:
3707
file size:
22.3 KiB
update time:
2022-06-30
National Cryosphere Desert Data Center
High-resolution soil organic carbon density (0-100 cm) data in the three major inland river basins (Heihe River, Shiyang River and Shule River) of the hexi area
High-resolution soil organic carbon density (0-100 cm) data in the three major inland river basins (Heihe River, Shiyang River and Shule River) of the hex...
visits:
9943
file size:
3.9 GiB
update time:
2025-04-14
National Cryosphere Desert Data Center
Observation Data of 3700m Meteorological Station of Keqikar Glacier in Tianshan in 2013
This dataset is the daily observation data of the 3700m meteorological station of the Keqikar Glacier in Tianshan in 2013, coordinates N 41 ° 46 ′, E 080 ...
visits:
9172
file size:
87.5 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Dateset of land use between Hekou and Longmen Intermediate Basin from 2013 to 2017
visits:
8989
file size:
44.7 MiB
update time:
2024-03-19
National Cryosphere Desert Data Center
Data set of land use statistical table of national key harnessing areas in the upper reaches of Weihe River of Zuli River from 2013 to 2017
1.土地利用数据源为资源三号和高分一号卫星影像，主要从水利部信息中心获取。 2.植被数据源为资源三号和高分一号卫星影像，主要从水利部信息中心获取。 3.1:5万DEM主要从水利部信息中心获取。
visits:
7979
file size:
0 Bytes
update time:
2025-10-15
National Cryosphere Desert Data Center
A dataset of global sand drift
The sand drift potential (DP, in vector units (VU)) is calculated by DPi=∑U 2×(U-Ut)/100×t where i represents the 16 ...
visits:
93
file size:
142.2 GiB
update time:
2026-07-13
National Cryosphere Desert Data Center
Leaf area index LAI for the Weihe River Basin MCD15A2 (2002-2020)
The leaf area index (LAI), also known as the leaf area coefficient, characterizes the absorption and interception of light and the growth of vegetation,...
visits:
13162
file size:
954.1 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Statistical data set of forestry environment in Weihe River Basin (2001-2018)
This data set is the statistical data of forestry environment in the provincial areas flowing through the Weihe River Basin from 1999 to 2017, including ...
visits:
10080
file size:
53.8 KiB
update time:
2021-09-29
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:
293
file size:
10.6 GiB
update time:
2026-05-09
National Cryosphere Desert Data Center
visits:
1669
file size:
7.0 MiB
update time:
2026-05-27
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:
1896
file size:
48.8 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Sampling data of Waliguan carbon monoxide concentration bottle in 1990-2016
This data set is the carbon monoxide concentration data of Waliguan, Qinghai Province, China from August 5, 1990 to December 28, 2016. Qinghai Waliguan gl...
visits:
8240
file size:
482.9 KiB
update time:
2026-06-26
National Cryosphere Desert Data Center
30 meter resolution dataset of impervious surface area and green space ratio in Chinese cities (2000-2018)
Urban Impermeable Surface (UIS) and Urban Green Space (UGS) are the two core components that describe the characteristics of the urban underlying envir...
visits:
6069
file size:
18.2 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Variations of glacier meltwater in the basin of Tibet Plateau during 1958-2022
This dataset contains data on the changes in glacier meltwater in the Yangtze and Yellow River sources on the Qinghai Tibet Plateau from 1958 to 2022....
visits:
1146
file size:
90.0 KiB
update time:
2025-12-23
