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National Cryosphere Desert Data Center
Global 30-m resolution distribution maps of winter-triticeae crops from 2017 to 2022
Winter wheat crops play an important role in human diet and are planted worldwide. Accurate spatial distribution information of winter wheat crops is cru...
visits:
5650
file size:
28.7 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Urumqi River Source No.1 Glacier Mass Balance Dataset (1960-2025)
Using the flower stem snow pit method for single point melting and accumulation observations, and then plotting the single point observation results...
visits:
2259
file size:
9.9 KiB
update time:
2026-02-05
National Cryosphere Desert Data Center
Climate simulation data set of Qilian Mountains since the Middle Holocene (6 – 0 ka BP)
The Paleoclimate Simulation Comparison Program (PMIP) is an international program that uses climate models to understand past climate change and predic...
visits:
2855
file size:
11.9 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Photos of Qilianshan Lake Sediment and Topsoil Sampling Record (2020)
& emsp; This data is a record of sediment and topsoil sampling in Qilian Mountains and lakes. All photos are taken by digit...
visits:
3113
file size:
48.5 MiB
update time:
2023-03-01
National Cryosphere Desert Data Center
visits:
1631
file size:
7.0 MiB
update time:
2026-05-27
National Cryosphere Desert Data Center
The wildlife dataset by infrared-camera in Qilian County, Qilian Mountain National Park (2017-2021)
& emsp; This data set is the infrared camera image data of wild animals of the national key research and development projec...
visits:
3807
file size:
6.9 GiB
update time:
2023-03-01
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:
1680
file size:
9.6 KiB
update time:
2026-05-20
National Cryosphere Desert Data Center
Environmental evolution data of lakes in the lower reaches of Qilian Mountains
& emsp; Carbonate deposition is the main inorganic carbon sink in lakes, which changes with climate change and dynamic chan...
visits:
2751
file size:
414.0 KiB
update time:
2023-03-01
National Cryosphere Desert Data Center
A data set for Microorganisms and Nitrogen Transformation Rates in the Arctic Permafrost Region, 2014
This dataset focuses on the Arctic region of Ny-Ålesund (78°55′N, 11°56′E, located on Spitsbergen Island in Svalbard) and other Arctic locations. It...
visits:
163
file size:
2.9 MiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Surface soil data sets of four rivers in Qilian Mountains (0 ka BP)
& emsp; The samples were collected from the surface sediments of four river basins and the sediments of 30 cm underground. All sampling points are lo...
visits:
2869
file size:
83.5 KiB
update time:
2023-03-01
National Cryosphere Desert Data Center
A data set for estimating biomass carbon and organic carbon storage in soils of the northern circumpolar permafrost region in the year 2010
The time-series data of the Normalized Difference Vegetation Index (NDVI) is a crucial indicator for global and regional vegetation monitoring. How...
visits:
694
file size:
1.7 MiB
update time:
2026-05-13
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:
3903
file size:
5.0 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Summary of specimen data of endangered plants in Qilian Mountains (1950-2020)
& emsp; Through the CNKI database literature review, as well as the China Digital Herbarium, the NSII China National Specim...
visits:
3047
file size:
680.3 KiB
update time:
2023-03-01
National Cryosphere Desert Data Center
The Mass Balance Dataset of Glacier No.51 at the Kuitun River in Tianshan Mountains (2000-2011)
Using the flower stem snow pit method for single point melting and accumulation observations, and then plotting the single point observation results...
visits:
1158
file size:
8.8 KiB
update time:
2026-02-05
National Cryosphere Desert Data Center
The Mass Balance Dataset of Glacier No.72 in the Tomur Peak Region of the Tianshan Mountains (2009–2014)tains (2009-2014)
Based on the observation data of ice poles and snow pits on Qingbingtan 72 Glacier from 2008 to 2014, combined with LandSat series satellite images ...
visits:
1110
file size:
9.5 KiB
update time:
2026-06-30
National Cryosphere Desert Data Center
Basin90m, a new global drainage basin dataset
The global dataset of current drainage system shapes has relatively low spatial resolution. This dataset uses a 90 meter resolution digital elevation mo...
visits:
7665
file size:
6.4 GiB
update time:
2026-07-14
National Cryosphere Desert Data Center
Glacier distribution data in the Tuomu'er Peak area of Tianshan Mountains (2016)
This dataset is based on Landsat OLI images, combined with ArcGIS and ENVI software, NDSI and Google Earth images, and uses semi-automatic glacier m...
visits:
1212
file size:
156.1 KiB
update time:
2026-07-15
National Cryosphere Desert Data Center
ness Dataset of Qingbingtan Glacier No. 72 of the Tomor region in Tianshan Mountains (2008)
This dataset presents the thickness measurement results of Qingbingtan Glacier No. 72 in the Tuomu'er area of Tianshan Mountains in 2008, providing ...
visits:
1597
file size:
9.2 KiB
update time:
2026-07-15
National Cryosphere Desert Data Center
The distribution dataset of glacier in the Urumqi River Basin of the Tianshan Mountain （2014）
This dataset is based on Landsat OLI images, combined with ArcGIS and ENVI software, NDSI and Google Earth images, and uses semi-automatic glacier m...
visits:
1500
file size:
439.8 KiB
update time:
2026-07-15
