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Share mode:
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(79)
Open Access
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visits
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Publish time
update time
4/5
National Cryosphere Desert Data Center
Topographic datasets for the Chaohu Lake Basin, Chu River Basin, Lishiahe River Area, and Yangtze River Delta Demonstration Area watersheds
This dataset is generated based on the ALOS 12.5m DEM data cropping, covering the topographic elevation information of the typical watersheds of Chaohu ...
visits:
5149
file size:
57.8 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
1:250000 Land Cover Data of Xinjiang in 2010
This data includes six first-class types and 38 second-class types, including forest land, grassland, wetland, cultivated land, artificial surface and oth...
visits:
10279
file size:
289.9 MiB
update time:
2023-08-23
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:
17883
file size:
2.8 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Monthly temperature vegetation drought index data set of China Pakistan Economic Corridor (2000-2017)
Soil moisture content is an important index of drought monitoring, and temperature vegetation drought index can monitor drought by retrieving surface soil...
visits:
17630
file size:
583.8 MiB
update time:
2023-09-04
National Cryosphere Desert Data Center
Dataset of Hydrological Analysis in the Yellow River Basin - Discharge
This dataset contains flow data for the entire Yellow River basin, including its upstream, midstream, and downstream sections, with a flow threshold of 1...
visits:
19168
file size:
1.6 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Dataset of Monthly Saturated Vapor Pressure Deficit with 1km Resolution in the Yellow River Basin (1980-2019)
Vapor Pressure Deficit (VPD) is an important indicator of atmospheric drought and also a crucial climatic regulatory factor for photosynthesis in ecosyst...
visits:
4184
file size:
5.0 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Daily 5-km Gap-free AVHRR snow cover extent product over Three-River Source（1980-2020）
As a sensitive indicator of climate change, snow cover plays a vital role in climate research, and long-term snow cover data are an essential foundation ...
visits:
4746
file size:
248.3 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
CCAM: China Basin Attributes and Meteorological Dataset
This dataset is the first to provide meteorological time series and basin attributes for Chinese river basins. This dataset consists of all watershed ...
visits:
9195
file size:
3.4 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
A high-resolution air temperature data set for the Chinese Tianshan Mountains in 1979-2016
The Chinese Tianshan Mountains (CTM) has a complex ecological environment system. It not only has a large number of desert oases, but also gave birth to ...
visits:
5494
file size:
169.2 GiB
update time:
2026-01-14
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:
10340
file size:
18.9 MiB
update time:
2023-08-25
National Cryosphere Desert Data Center
Asian Alpine Surge Glacier Elevation Dataset (1970-2010)
&Emsp Glacier surges are an unusual undulating instability of ice flow, and a complete inventory of surging glaciers is important for regional mass ba...
visits:
6563
file size:
667.9 MiB
update time:
2026-05-14
National Cryosphere Desert Data Center
2m resolution soil organic carbon density raster data in the Dayekou watershed of Qilian Mountains
The soil measured data in this dataset mainly comes from the soil organic carbon density data of 263 sampling points at the slope and watershed scales obt...
visits:
11212
file size:
243.0 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Hydrological and Geomorphic Unit Hydrological Map Dataset of the Qinghai Tibet Plateau Basin
Hydrological and geomorphological processes are intricately linked in the Earth system, collectively describing land hydrological behavior and biogeoc...
visits:
6535
file size:
918.4 MiB
update time:
2026-05-14
National Cryosphere Desert Data Center
Distribution Map of Permafrost in Tarim River Basin (2005-2020)
Permafrost distribution maps are fundamental datasets for studying hydrological processes, ecosystem stability, and land–atmosphere interactions in ...
visits:
3434
file size:
2.4 MiB
update time:
2026-05-11
National Cryosphere Desert Data Center
30 m Annual River ice extent dataset in the Three Rivers Source Region (1990-2023)
River ice monitoring is of great significance to the study of river runoff process, regional water cycle, water resources management, and ice flood ...
visits:
7293
file size:
369.8 MiB
update time:
2026-05-20
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:
7071
file size:
6.4 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
Dataset of remote sensing experiment in the Dayekou watershed in 2004
From July 16 to August 6, 2004, hanhanhan Institute of Chinese Academy of Sciences organized a remote sensing experiment in the Dayekou basin of the upper...
visits:
10630
file size:
803.9 MiB
update time:
2023-08-25
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing test: 1km / 5-day synthetic leaf area index (LAI) data set of Heihe River Basin (2015)
The 2015 1km / 5-day synthetic leaf area index (LAI) data set of Heihe River basin provides the 5-day Lai synthesis results in 2015. The data uses Terra...
visits:
4194
file size:
215.3 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: 1km / 5-day synthetic leaf area index (LAI) data set of Heihe River Basin (2010-2014)
The 1km / 5-day synthetic leaf area index (LAI) data set of Heihe River basin provides the 5-day Lai synthesis results from 2010 to 2014. The data uses T...
visits:
7587
file size:
35.0 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Comprehensive data set of Cryosphere in the Qinghai Tibet Plateau
Contents of this data set: 1、 Document (description file of data set) 2、 Fgmodel (model data) 3、 Grid DEM, hillshade (digital ...
visits:
13520
file size:
126.5 MiB
update time:
2023-08-23
