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Share mode:
Login to Access
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Open Access
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visits
downloads
Publish time
update time
3/41
National Cryosphere Desert Data Center
Annual desertification distribution data set of China Pakistan Economic Corridor (2000-2017)
Based on MODIS vegetation index mod13a3 and albedo from 2000 to 2017 Mcd43a3 data product is used as data source, the resolution of data is 1km, monthly s...
visits:
20036
file size:
141.7 MiB
update time:
2023-09-04
National Cryosphere Desert Data Center
China 2000-2020 sand ridge dataset
This dataset is based on Landsat remote sensing images, and desert area images are obtained through pre-processing algorithms such as radiometric cali...
visits:
9865
file size:
28.7 GiB
update time:
2026-07-01
National Cryosphere Desert Data Center
Average daily temperatures at the weather station in Daxigou, Urumqi, 1996-2005
Daxigou meteorological station was established in June 1958, located in Urumqi County, Daxigou Tiangeer Peak hillside (Tianshan Urumqi River Source No. 1...
visits:
8337
file size:
513.4 KiB
update time:
2025-04-25
National Cryosphere Desert Data Center
Final Snowline Height Data of Urumqi River Source Area Melting Period (2002-2022)
This dataset utilizes Landsat images at the end of the melting period (July 20th to September 20th each year), combined with ArcGIS, ENVI software, ...
visits:
2288
file size:
9.6 KiB
update time:
2026-10-08
National Cryosphere Desert Data Center
China Global Merged Land Surface Temperature Dataset (1850-2020)
The global surface temperature observation dataset is the foundation of global warming research. Against the backdrop of intensified global warming an...
visits:
9453
file size:
81.2 MiB
update time:
2026-01-13
National Cryosphere Desert Data Center
Data set of seasonal precipitation in the 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:
6166
file size:
9.5 KiB
update time:
2022-06-30
National Cryosphere Desert Data Center
Data set of lake ice coverage along the "the Belt and Road" (2000-2024)
visits:
4572
file size:
638.9 MiB
update time:
2025-06-24
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:
16011
file size:
1.1 MiB
update time:
2023-08-25
National Cryosphere Desert Data Center
Occurrence of soil droughts in the 2000-2020 growing seasons in Gannan
visits:
2200
file size:
1.0 MiB
update time:
2025-01-09
National Cryosphere Desert Data Center
Daily Average Value of Sulfur Dioxide at Longfengshan Atmospheric Background Station in Heilongjiang Province in 2005
This dataset includes the online observation daily statistical data of sulfur dioxide at the Longfengshan Regional Atmospheric Background Station in Heilo...
visits:
13596
file size:
18.5 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Height data of the material balance line of Glacier No.1 at the source of Urumqi River (1960-2020)
The equilibrium line is the boundary between the accumulation and melting zones of glaciers, which is related to factors such as climate and...
visits:
2461
file size:
10.4 KiB
update time:
2026-06-30
National Cryosphere Desert Data Center
"The Belt and Road" Snow Area Proportion Daily Data Product Dataset (2000-2024)
Aiming at the problem that the existing snow cover products in the "the Belt and Road" area are underestimated in mountain areas and woodlands, base...
visits:
6152
file size:
1.3 TiB
update time:
2026-05-20
National Cryosphere Desert Data Center
Particle size distribution of debris flows at Jiangjia Ravine, Dongchuan, Yunnan, China, in 1965, 1966, 1974, 1975, 1982, and from 2003 to 2024
The dataset includes particle size distribution of debris flows at Jiangjia Ravine, Dongchuan, Yunnan, China, in 1965, 1966, 1974, 1975, 1982, and from 2...
visits:
8213
file size:
1.2 MiB
update time:
2026-07-01
National Cryosphere Desert Data Center
Global Monitoring System Leaf Area Index (GIMMS LAI4g) spatiotemporal consistent dataset (1982-2020) (V1.2)
This dataset is based on the backpropagation neural network (BPNN) model and pixel integration method, and a new generation of GIMMS LAI product (GIMM...
visits:
7870
file size:
5.7 GiB
update time:
2026-09-20
National Cryosphere Desert Data Center
A dataset of glacier changes in the Bujiagangri area of eastern Tanggula Mountain from 1981 to 2020
visits:
1807
file size:
2.3 MiB
update time:
2026-05-15
National Cryosphere Desert Data Center
Surface elevation changes of glaciers in the Tuomu'er Peak area of Tianshan Mountains (2000-2010)
This dataset focuses on the glaciers in the Tuomu'er Peak area of the Tianshan Mountains. Using SRTM V3 and FABDEM V1-2 remote sensing data ...
visits:
1651
file size:
502.4 MiB
update time:
2026-02-05
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:
587
file size:
743.1 KiB
update time:
2026-05-07
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:
64227
file size:
51.0 GiB
update time:
2026-09-20
National Cryosphere Desert Data Center
Dataset of the Temperature Effect of Arctic Land Evapotranspiration Variation
Under the context of global warming, vegetation greening in the Arctic is a well-recognized phenomenon, profoundly affecting regional water and ener...
visits:
1581
file size:
2.1 MiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Arctic Land Temperature Dataset (1982-2015)
This dataset provides monthly near-surface air temperature data for Arctic land areas (north of 60°N) from 1982 to 2015, with a spatial resolution o...
visits:
1679
file size:
302.9 MiB
update time:
2026-05-13
