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Share mode:
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Open Access
(37)
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visits
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Publish time
update time
12/20
National Cryosphere Desert Data Center
Hydrometeorological observations on glacier No. 1 at the source of the Urumqi River, 1982-2000
The routine hydrological and meteorological observation of Tianshan glacier observation station is carried out at Glacier No.1 hydrological point, empty ...
visits:
9443
file size:
6.7 MiB
update time:
2025-04-23
National Cryosphere Desert Data Center
Disaster data of snowmelt flood in Xinjiang during 1984-2020
This data set is the disaster information of the snowmelt flood in Xinjiang region during the outbreak period, which is 1984-202...
visits:
4926
file size:
720.6 KiB
update time:
2023-02-16
National Cryosphere Desert Data Center
Geographic Distribution Dataset of Potential Desertification in China (1930-2100)
This dataset is based on the definition of potential desertification geographic distribution by the United Nations Convention to Combat Desertification...
visits:
3766
file size:
779.5 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
A dataset of glacier changes in the Bujiagangri area of eastern Tanggula Mountain from 1981 to 2020
visits:
1141
file size:
2.3 MiB
update time:
2026-05-15
National Cryosphere Desert Data Center
Data set of glacier surface elevation changes in Tomur peak area of Tianshan Mountains from 1971 to 2012
In this data set, the elevation changes of glacier surface at the center of glaciation is obtained by using DEM of topographic map, SRTM (2000) and DEM ex...
visits:
12762
file size:
8.6 MiB
update time:
2023-05-16
National Cryosphere Desert Data Center
1:100000 land salinization data set of Sangong River in Northwest China (1985, 1998, 2006, 2010)
This dataset includes the salinized land data of Sangong River Basin in 1985, 1998, 2006 and 2010. The data files are as follows: (1) sgh1985 (2) sgh1998 ...
visits:
12366
file size:
259.6 KiB
update time:
2020-12-21
National Cryosphere Desert Data Center
Data set of glacier surface elevation changes in the eastern peak area of Gradan from 1968 to 2013
In this data set, we use DEM, SRTM (2000) and DEM extracted from remote sensing image to get the elevation change of glacier surface of glaciation center ...
visits:
13220
file size:
3.0 MiB
update time:
2023-05-16
National Cryosphere Desert Data Center
Disaster data of 1:500000 snowmelt flood in Xinjiang from 1984 to 2020
This data set contains the thematic map of 1:500000 flood disaster types in Xinjiang from 1984 to 2020 and its corresponding map...
visits:
3980
file size:
5.6 MiB
update time:
2023-02-16
National Cryosphere Desert Data Center
Spatial Distribution Data of Provincial Key Cultural Relics Protection Units
This dataset represents vector point data on the spatial distribution of Provincial Key Cultural Relics Protection Units in the Yellow River B...
visits:
2186
file size:
2.0 MiB
update time:
2026-04-02
National Cryosphere Desert Data Center
Long-term daily precipitation dataset for the Loess Plateau from 1982 to 2020
Precipitation time series data are critical foundational data for global and regional climate research, hydrological modeling, and ecosystem assessm...
visits:
500
file size:
566.7 MiB
update time:
2026-05-21
National Cryosphere Desert Data Center
Data set of glacier surface elevation changes in the main peak area of Tanggula Mountain, Nianqing, 1970-2014
This data set aims at the main peak area of Nianqing Tanggula Mountain, including the main peak glacier and surrounding areas of Nianqing Tanggula Mountai...
visits:
17875
file size:
24.7 MiB
update time:
2023-05-16
National Cryosphere Desert Data Center
Runoff data set can be added in each season 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:
5950
file size:
9.5 KiB
update time:
2022-06-30
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:
60649
file size:
51.0 GiB
update time:
2026-07-14
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:
7771
file size:
18.0 MiB
update time:
2026-05-26
National Cryosphere Desert Data Center
Precipitation 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:
5557
file size:
9.5 KiB
update time:
2022-06-30
National Cryosphere Desert Data Center
Glacier area change data of Laohugou 12, Qilian Mountain, 1957-2009
This data set includes glacier area data from 1957, 1960, 1976, 1985, 1993 and 2009. The long-term positioning and fixed-point observation were carried ou...
visits:
9206
file size:
9.6 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Statistical data of multi-year characteristic values of meteorological stations (precipitation) in five Central Asian countries from 1877 to 2003 (partial years)
This data set is the statistical data of multi-year characteristic values of meteorological stations (precipitation) in five Central Asian countries from ...
visits:
11651
file size:
190.5 KiB
update time:
2023-08-23
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:
466
file size:
662.2 MiB
update time:
2026-05-12
National Cryosphere Desert Data Center
Data set of seasonal precipitation conversion rate in the main stream of Tarim 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:
5643
file size:
9.5 KiB
update time:
2022-06-30
National Cryosphere Desert Data Center
Seasonal precipitation data set of Qinghai lake water system (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
9601
file size:
9.5 KiB
update time:
2022-06-30
