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中国科学院院刊
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visits
downloads
Publish time
update time
16/19
National Cryosphere Desert Data Center
Plant functional types map of China
The 1km vegetation functional map of China is converted from the MICLCover land cover map (Ran Youhua et al., 2009; Ran et al., 2012) according to the cli...
visits:
21305
file size:
9.5 MiB
update time:
2026-06-26
National Cryosphere Desert Data Center
Boundary map of the upper Yellow River basin
The Yellow River is the second longest river in China and its sediment problem has attracted the attention of people all over the world. The river basin i...
visits:
18862
file size:
2.8 MiB
update time:
2026-06-30
National Cryosphere Desert Data Center
Data on Grassland Coverage Area in the Yellow River Basin from 2015 to 2016
This dataset collects the statistical data on grassland coverage area of various provinces (including Henan, Shaanxi, Shanxi, Shandong, Qinghai, Sichuan,...
visits:
11754
file size:
12.8 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
1:1 million soil database of the upper reaches of the Yellow River in 1995
The 1:1 million soil database in the upper reaches of the Yellow River is cut from the 1:1 million Chinese soil database. 1: The 1 million soil database o...
visits:
15507
file size:
5.2 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Dataset of Topographic Factors (Slope) in the Yellow River Basin
This dataset includes slope information for the entire Yellow River Basin, covering its upstream, midstream, and downstream regions.
visits:
17074
file size:
2.8 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Data set of 1 km resolution DEM in China
DEM (digital elevation model) is the abbreviation of digital elevation model, which is an important original data for watershed terrain and feature recogn...
visits:
35235
file size:
19.1 MiB
update time:
2026-09-17
National Cryosphere Desert Data Center
1:1000,000 Geomrphological Map of the Heihe River Basin
The geomorphic data of Heihe River are from the geomorphic Atlas of the people's Republic of China (1:1 million). This data is based on remote sensing ima...
visits:
10886
file size:
18.9 MiB
update time:
2023-08-25
National Cryosphere Desert Data Center
Urban and Rural Integrated Planning Data of the Yellow River Basin from 2015 to 2019
This dataset contains urban and rural integrated planning data for the Yellow River Basin at the provincial, municipal, and county levels for certain yea...
visits:
10853
file size:
190.0 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Statistics on the Number of Industrial Enterprises Above a Certain Size in the Yellow River Basin from 2015 to 2019
This dataset mainly collects statistical data on the number of industrial enterprises above a certain size in various regions (at the county/district lev...
visits:
10219
file size:
70.0 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Biological observation data of Qilian Mountains in the upper reaches of Shiyang River (2021)
The data includes three types of vegetation types of Qinghai spruce forest, alpine shrub, and cropland in the Qilian Mountains...
visits:
2774
file size:
20.6 KiB
update time:
2023-03-01
National Cryosphere Desert Data Center
Statistical Data on Oil Planting Area in the Yellow River Basin from 2015 to 2019
This dataset mainly collects data on the planting area of oil crops in various regions (with a total of 103 county-level districts) along the Yellow Rive...
visits:
10294
file size:
66.7 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Ningxia Autonomous Region 1:500000 Basic Natural Disaster Spatial Dataset (2005)
This dataset mainly includes seismic disaster indicators in Ningxia Autonomous Region: the characteristic period map of seismic response spectrum in Ningx...
visits:
10883
file size:
1.2 MiB
update time:
2025-04-27
National Cryosphere Desert Data Center
The Chinese SRTDMEM 90M dataset
This data is the SRTDMEM 90M digital elevation model for the entire territory of China, obtained based on geographic spatial data cloud and processe...
visits:
831
file size:
2.6 GiB
update time:
2026-06-09
National Cryosphere Desert Data Center
Distribution Map of 50km×50km Grid Coverage Area for 9-Class Land Cover in the Arctic Region, 2024
The spatial distribution pattern of Arctic vegetation diversity constitutes a crucial factor underpinning the ecological stability of the Arctic reg...
visits:
1905
file size:
178.6 KiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Comprehensive land cover dataset of China
China's land cover dataset includes five products: 1) Glc2000.glc2000 china.asc is a Chinese subset of global land cover data based on SPOT4 remot...
visits:
27370
file size:
23.9 MiB
update time:
2026-07-06
National Cryosphere Desert Data Center
Heihe River Basin boundary dataset
The Heihe River Basin is the second largest inland river basin in China. In the past 30 years, a relatively complete basin observation system has been est...
visits:
19692
file size:
1.4 MiB
update time:
2026-09-04
National Cryosphere Desert Data Center
Lakes dataset of The North_Slope_of_Tianshan River Basin
The data set is the lake distribution map of Zhuhe river basin at the northern foot of Tianshan Mountain, with scale of 250000, projection: longitude and ...
visits:
13864
file size:
508.8 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
The SRTM DEM dataset in the Black River Basin
SRTM (Shuttle Radar topology mission) is a global 3D graphics data project jointly established by NASA and National Geospatial Intelligence Agency (NGA). ...
visits:
11885
file size:
217.9 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
ARC-2024: 10m Resolution Land Cover Map of Circumpolar Arctic in 2024
Arctic land cover mapping faces significant challenges, primarily stemming from pronounced spatial heterogeneity, complex surface characterist...
visits:
1672
file size:
14.1 GiB
update time:
2026-02-13
National Cryosphere Desert Data Center
Distribution data set of residential areas in Qaidam River Basin
The data is the distribution data of residential areas in the Qaidam River Basin, including the distribution of city, county, town and village levels in t...
visits:
13889
file size:
666.3 KiB
update time:
2023-08-25
