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Share mode:
Open Access
(140)
default sort
visits
downloads
Publish time
update time
1/7
National Cryosphere Desert Data Center
Annual Surface Water Distribution Dataset of the Songliao Basin, 1984-2023
Fine mapping of surface water plays an important role in water resource management, ecological environment protection, and flood prevention and control...
visits:
3875
file size:
42.8 GiB
update time:
2026-01-13
National Cryosphere Desert Data Center
Land Use/Cover Change Dataset with 30m Resolution in the Floodplain of the Lower Yellow River from 1985 to 2020
The floodplain of the lower Yellow River is an important part of the Yellow River Basin. Establishing a long-term sequence and high-precision land use/co...
visits:
4103
file size:
3.0 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
250m resolution soil organic carbon density data (0-100cm) in the northwest region
250m resolution soil organic carbon density data (0-100cm) in the northwest region
visits:
6935
file size:
425.3 MiB
update time:
2025-07-30
National Cryosphere Desert Data Center
Late Quaternary Loess-Paleosol Elemental Composition Dataset from the Northeastern Tibetan Plateau (2012–2019)
In order to study the material sources of Late Quaternary loess-paleosols and the environmental change processes recorded in the northeastern Tibetan Pla...
visits:
5617
file size:
69.3 KiB
update time:
2025-04-24
National Cryosphere Desert Data Center
Black carbon and other ions in CA2016-75 ice core in Eastern Antarctica (1915-2015)
The CA2016-75 ice core was drilled in 2016 in eastern Antarctica and the drilling site locates 75 km far from the Zhongshan Station. Here, we present the ...
visits:
4684
file size:
74.9 KiB
update time:
2024-09-25
National Cryosphere Desert Data Center
Soil profile data of China and surrounding areas based on WoSIS 2023
Soil profile data of China and surrounding areas based on WoSIS 2023
visits:
5956
file size:
1.8 MiB
update time:
2025-08-05
National Cryosphere Desert Data Center
High-resolution soil organic carbon density (0-100cm) data of Qilian Shan National Park
High-resolution soil organic carbon density (0-100cm) data of Qilian Shan National Park
visits:
10235
file size:
13.7 GiB
update time:
2025-04-14
National Cryosphere Desert Data Center
Glacial lake inventory of high-mountain Asia
This dataset is based on glacier catalogue data and 668 landscape Landsat TM/ETM+/OLI images, combined with ArcGIS and ENVI software, NDWI and Google Eart...
visits:
59674
file size:
27.7 MiB
update time:
2026-01-08
National Cryosphere Desert Data Center
Global Urban Annual Dataset (1992-2020)
Understanding the spatiotemporal dynamics of global urbanization over a long time series is increasingly important for sustainable development goals. Th...
visits:
6505
file size:
341.6 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Spatial distribution dataset of irrigated grasslands in the middle and lower reaches of the Bayin River (2020)
This study is based on the Google Earth Engine (GEE) and uses Sentinel-2 remote sensing images with a resolution of 10 meters from May to September 2020. ...
visits:
5058
file size:
1.1 MiB
update time:
2025-04-24
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:
8342
file size:
28.7 GiB
update time:
2026-01-13
National Cryosphere Desert Data Center
High-resolution soil organic carbon density (0-100 cm) data in the three major inland river basins (Heihe River, Shiyang River and Shule River) of the hexi area
High-resolution soil organic carbon density (0-100 cm) data in the three major inland river basins (Heihe River, Shiyang River and Shule River) of the hex...
visits:
9086
file size:
3.9 GiB
update time:
2025-04-14
National Cryosphere Desert Data Center
A multi-temporal scale temperature and precipitation dataset for the Qilian Mountains region (1941-2021)
Based on the consideration of topographic information, a downscaling of the coarse resolution (30′) CRU dataset was carried out using a geo-weighted regre...
visits:
11229
file size:
2.0 GiB
update time:
2023-12-05
National Cryosphere Desert Data Center
Soil organic carbon density (0~100cm) data at 250m and above resolution in Qilian Mountains
Soil organic carbon density (0~100cm) data at 250m and above resolution in Qilian Mountains
visits:
15161
file size:
179.1 MiB
update time:
2025-04-14
National Cryosphere Desert Data Center
A 30-m annual maize phenology dataset from 1985 to 2020 in China(1985-2020)
Crop phenology indicators provide essential information on crop growth phases, which are highly required for agroecosystem management and yield estimati...
visits:
6376
file size:
35.5 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
The dataset of monthly soil temperature at 0.01-degree resolution over nine layers in the Three River Source Region from 1982 to 2015.
visits:
4598
file size:
24.0 GiB
update time:
2025-05-28
National Cryosphere Desert Data Center
One kilometer land cover map of China based on multi-source data fusion method
Based on the evaluation of existing land cover data and evidence theory, this dataset integrates 1:100000 land use data from China in 2000, vegetation typ...
visits:
12850
file size:
5.7 MiB
update time:
2026-01-26
National Cryosphere Desert Data Center
Global 30-m resolution distribution maps of winter-triticeae crops from 2017 to 2022
Winter-triticeae crops, such as winter wheat, winter barley, winter rye, and triticale, are important in human diets and planted worldwide, and thus acc...
visits:
4774
file size:
28.8 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
A video stream dataset of traffic intersections in Lanzhou, a river valley city in complex scenarios
As a typical river valley city, Lanzhou's unique geographical environment and complex transportation layout pose great challenges to traffic management...
visits:
5286
file size:
2.7 GiB
update time:
2026-02-24
National Cryosphere Desert Data Center
Geomorphological scene classification dataset of high-resolution remote sensing imagery in vegetationcovered areas
The landform dataset is one of the important supporting data for achieving automatic classification of landforms and deepening the understanding of land...
visits:
2390
file size:
1.6 GiB
update time:
2025-04-23
