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National Cryosphere Desert Data Center
CIrrMap250: annual maps of China's irrigated cropland from 2000 to 2020
The distribution of irrigated farmland is a key data for conducting ecological, hydrological, and climatic research, and holds a particularly importan...
visits:
9369
file size:
2.6 GiB
update time:
2026-07-13

National Cryosphere Desert Data Center
Spatial distribution data of boundary formation in Ancient China
  This dataset represents vector data on the spatial distribution of boundary formation in Ancient China in the Yellow River Basin. It originate...
visits:
2288
file size:
9.4 MiB
update time:
2026-02-05

National Cryosphere Desert Data Center
Oasis distribution in arid areas in the 2020s
visits:
6049
file size:
880.1 KiB
update time:
2026-07-09

National Cryosphere Desert Data Center
Oasis distribution in arid areas in the 1970s
visits:
5423
file size:
765.2 KiB
update time:
2024-06-18

National Cryosphere Desert Data Center
Oasis distribution in arid areas in the 1980s
visits:
5385
file size:
719.9 KiB
update time:
2024-06-17

National Cryosphere Desert Data Center
Oasis distribution in arid areas in the 2000s
visits:
5665
file size:
857.0 KiB
update time:
2024-06-15

National Cryosphere Desert Data Center
CBRA: The first multi-annual (2016-2021) and high-resolution (2.5 m) building rooftop area dataset in China derived with Super-resolution Segmentation from Sentinel-2 imagery
A large and up-to-date map of Building Roof Area (BRA) is crucial for policy-making and sustainable development. In addition, as a fine-grained indica...
visits:
5456
file size:
21.5 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
Oasis distribution in arid areas in the 2010s
visits:
5643
file size:
862.3 KiB
update time:
2024-06-13

National Cryosphere Desert Data Center
Oasis distribution in arid areas in the 1990s
visits:
5459
file size:
793.3 KiB
update time:
2024-06-16

National Cryosphere Desert Data Center
The China industrial water withdrawal dataset (CIWW)
As the second largest human sector in water use, high-quality industrial water grid data is crucial for water resource research and management Reason is...
visits:
6820
file size:
1.1 GiB
update time:
2026-01-13

National Cryosphere Desert Data Center
Hourly Surface Ozone (HrSOD) Dataset in China (2005-2020)
This dataset collected hourly ground ozone observation data (over 60000 records), meteorological data, remote sensing products, and socio-economic informa...
visits:
8206
file size:
37.1 GiB
update time:
2026-07-07

National Cryosphere Desert Data Center
Dataset of Desertification Trends in Northern China over the Next 30 Years (2021-2050)
 This dataset covers the northern region of China from 2021 to 2050 and estimates the possible trend of desertification under the future high emissio...
visits:
1463
file size:
728.2 MiB
update time:
2026-03-13

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:
7304
file size:
1.8 MiB
update time:
2025-08-05

National Cryosphere Desert Data Center
Multi-precipitation concentration indicators dataset for mainland China from 1961 to 2100
 Global climate change intensifies the hydrological cycle, leading to frequent extreme precipitation events. The precipitation concentration index is...
visits:
1569
file size:
144.2 MiB
update time:
2026-05-09

National Cryosphere Desert Data Center
scPDSI in Northern China from 1470 to 2012
    Understanding the dry wet changes in northern and central China under the background of global warming is of great scientific significance f...
visits:
542
file size:
53.1 KiB
update time:
2026-03-13

National Cryosphere Desert Data Center
1 km Monthly Average Temperature Dataset for China from 1952 to 2019 (ChinaClim_time-series)
ChinaClim_timeseries contains a monthly average temperature dataset of China from 1952 to 2019, with a spatial resolution of 1km. The data is generate...
visits:
8432
file size:
15.5 GiB
update time:
2026-09-04

National Cryosphere Desert Data Center
1 km Monthly Maximum Temperature Dataset for China from 1952 to 2019 (ChinaClim_time-series)
ChinaClim_timeseries contains the monthly highest temperature dataset of China from 1952 to 2019, with a spatial resolution of 1km. The data is genera...
visits:
5186
file size:
15.6 GiB
update time:
2026-05-14

National Cryosphere Desert Data Center
1 km Monthly Minimum Temperature Dataset for China from 1952 to 2019 (ChinaClim_timeseries)
ChinaClim_timeseries contains a monthly minimum temperature dataset of China from 1952 to 2019, with a spatial resolution of 1km. The data is generate...
visits:
6191
file size:
15.4 GiB
update time:
2026-05-14

National Cryosphere Desert Data Center
A long time series dataset of snow depth of China from 1978-2012
The dataset provides daily snow thickness distribution data in China from October 24, 1978 to December 31, 2012, with a spatial resolution of 25km. The or...
visits:
17041
file size:
384.1 MiB
update time:
2023-08-23

National Cryosphere Desert Data Center
The grid Data of soil properties based on WISE30sec
The original data were obtained from the world soil properties database WISE30sec produced by the International Soil Reference and Information Centre (ISR...
visits:
13830
file size:
9.1 GiB
update time:
2026-07-01

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