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National Cryosphere Desert Data Center
Long-term daily snow water equivalent dataset for the Three-River Source region from 1980 to 2020
High spatial resolution snow water equivalent (SWE) is critical for hydrological, ecological, and disaster research. However, passive microwave SWE produ...
visits:
4629
file size:
248.5 MiB
update time:
2026-07-01

National Cryosphere Desert Data Center
Datasets for the SWAT Model in Heihe river basin
The data includes the basic terrain data, soil data, meteorological data, land use / land cover data and so on. All maps and related point coordinates (we...
visits:
12718
file size:
519.7 MiB
update time:
2023-09-04

National Cryosphere Desert Data Center
Irrigation ditch map in Zhangye city
Data overview: Zhangye's canals are divided into five levels: trunk, branch, Dou, Nong and Mao. Generally, the agricultural canals are not lined, and the ...
visits:
11308
file size:
7.5 MiB
update time:
2023-09-04

National Cryosphere Desert Data Center
Glacier inventory dataset of Bhutan
This glacier inventory is supported by the International Centre for Integrated Mountain Development (ICIMOD) and the United Nations Environment Programme/...
visits:
17160
file size:
6.4 MiB
update time:
2023-08-25

National Cryosphere Desert Data Center
Data set of geohazard sites in the Weihe River Basin
This dataset collects data on six major types of geologic hazards in Gansu Province, Shaanxi Province, and Ningxia Hui Autonomous Region, where the Weih...
visits:
12724
file size:
945.7 KiB
update time:
2025-05-29

National Cryosphere Desert Data Center
Data set of hydrological factors in the Weihe River Basin
The adopted data source is DEM, which is downloaded from Geospatial Data Cloud (http://www.gscloud.cn/search), splicing multiple DEMs, cropping DEMs usi...
visits:
12790
file size:
1.0 GiB
update time:
2026-09-22

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:
561
file size:
142.2 GiB
update time:
2026-07-13

National Cryosphere Desert Data Center
Rail map of Heihe River Basin
The railway distribution map is the basic data in the mapping process. For the convenience of users, we compiled the railway dataset of the Heihe River Ba...
visits:
10475
file size:
390.1 KiB
update time:
2023-08-23

National Cryosphere Desert Data Center
Integrated remote sensing joint experiment of Heihe River: Airborne widas ground synchronous observation data set of Yingke oasis and huazhaizi desert intensive observation area (May 30, 2008)
On May 30, 2008, the ground synchronous observation of airborne infrared wide-angle dual-mode line / area array scanner (widas) was carried out in Yingke ...
visits:
5669
file size:
314.2 MiB
update time:
2023-08-22

National Cryosphere Desert Data Center
A dataset on the distribution of ancient channels in the middle and upper reaches of the Black River Basin from the Ming to the Republican Dynasties
This data is a restoration of the distribution of the main ancient irrigation channels in the middle and upper reaches of the Heihe river basin from the M...
visits:
8560
file size:
634.3 KiB
update time:
2023-06-13

National Cryosphere Desert Data Center
Dataset of ancient settlements distribution in the Heihe River Basin after the Ming Dynasty
This data is used to restore the distribution of ancient settlements in the Heihe River Basin from the Ming Dynasty to the Republic of China period. The r...
visits:
6860
file size:
46.4 KiB
update time:
2020-05-15

National Cryosphere Desert Data Center
2015 Yarong Glacier Subglacial Topography Data Set
This data set is aimed at Gangri Gabu area, mainly including the Yalong glacier in Gangri Gabu area. The subglacial terrain data set includes the serial n...
visits:
11995
file size:
18.2 KiB
update time:
2023-05-16

National Cryosphere Desert Data Center
visits:
9118
file size:
14.0 KiB
update time:
2024-02-03

National Cryosphere Desert Data Center
Soil moisture data set of lower Heihe River in 2012
<p>This data set is the data set of soil water content in the lower reaches of Heihe River Basin. Soil particle size data: clay, silt and s...
visits:
8065
file size:
315.6 KiB
update time:
2023-08-23

National Cryosphere Desert Data Center
Batangilin Desert DEM dataset (30m)
This data is the Batangilin Desert Digital Terrain (DEM) dataset with a resolution of 30m and can be opened in ArcGIS as a dem.ovr file.
visits:
9786
file size:
35.9 MiB
update time:
2023-08-23

National Cryosphere Desert Data Center
Forest aboveground biomass dataset in Gansu Province
Forests are the vegetation ecosystems with the highest carbon sequestration capacity, and the aboveground biomass of forests is a key parameter for me...
visits:
9087
file size:
6.6 MiB
update time:
2025-06-30

National Cryosphere Desert Data Center
Gansu Province Topographic Factor Dataset (2009)
Terrain factors can represent the basic characteristics of the terrain surface, but it is difficult to accurately and specifically express the feature...
visits:
9724
file size:
10.4 GiB
update time:
2026-07-07

National Cryosphere Desert Data Center
UK Scientific Data Development Policies and Plans
This dataset screens, extracts, analyzes, and collates extensive literature and online resources, focusing on a comprehensive review of the UK’s scientif...
visits:
8115
file size:
34.6 KiB
update time:
2026-05-28

National Cryosphere Desert Data Center
MODIS in Jinghe River Basin_ Mod11a2 dataset (2000-2021)
This data is sourced from NASA's official website, and the dataset includes data product MOD11A2. Using MODIS surface temperature MOD11A2 data from 20...
visits:
12695
file size:
616.9 MiB
update time:
2025-06-30

National Cryosphere Desert Data Center
Gansu Province Basic Geographic Dataset
This dataset contains the following basic geographic data: (1) Provincial boundary data of Gansu Province; (2) City level boundary dat...
visits:
11093
file size:
51.5 MiB
update time:
2026-07-09

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