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中国30米年度土地覆盖数据集及其动态变化
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visits
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1/2
National Cryosphere Desert Data Center
Using the 30 year change of coastline in Chinese Mainland, the time series analysis data of Landsat (1990-2019)
This dataset uses the Google Earth Engine (GEE) platform to analyze the spatiotemporal evolution characteristics of China's coastline, including Haina...
visits:
4464
file size:
277.5 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
China Full Coverage XCO2 Daily Dataset Based on DSC-DF-LGB (2015-2020)
In recent years, the concentration of atmospheric carbon dioxide in China has been increasing year by year. Satellite observation is the main means of ...
visits:
4665
file size:
4.8 GiB
update time:
2026-01-14
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:
551
file size:
2.6 GiB
update time:
2026-06-09
National Cryosphere Desert Data Center
A 30 m annual cropland dataset of China from 1986 to 2021
This dataset was created using a large number of Earth remote sensing satellite images from Google Earth Engine. Firstly, collect training samples bas...
visits:
6627
file size:
21.4 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
A cloud-free MODIS NDSI dataset for China(2001–2020)
This dataset utilizes a spatiotemporal adaptive fusion method (STAR) that comprehensively considers spatiotemporal background information to generat...
visits:
8028
file size:
48.7 GiB
update time:
2026-05-20
National Cryosphere Desert Data Center
Reconstructing 6-hourly PM2.5 datasets from 1960 to 2020 in China（1960-2020）
For decades, PM2.5 has changed the radiation balance on Earth, increasing environmental and health risks, but it was not until 2013 that it was widely m...
visits:
7946
file size:
3.6 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
ChinaSoyArea10m: a dataset of soybean planting areas with a spatial resolution of 10 m across China from 2017 to 2021
Although China is the world's largest soybean consumer and fourth largest soybean producer, there is a lack of high-resolution annual maps depicting t...
visits:
6447
file size:
8.0 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
visits:
6895
file size:
147.2 KiB
update time:
2026-07-01
National Cryosphere Desert Data Center
Chinese Near Earth Surface Daily Temperature Dataset (1979-2018)
The CDAT dataset contains near surface temperature data of China from 1979 to 2018. This product integrates multiple data sources, such as reanalysis ...
visits:
8611
file size:
14.3 GiB
update time:
2026-05-14
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:
9186
file size:
2.6 GiB
update time:
2026-07-13
National Cryosphere Desert Data Center
Monthly surface solar radiation data over China (2000-2017) by merging satellite cloud and aerosol data with ground-based sunshine duration data
The surface incident solar radiation (Rs) is a key component of the surface radiation budget. It drives the global climate system, affects global ener...
visits:
6398
file size:
226.2 MiB
update time:
2025-05-29
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:
8128
file size:
37.1 GiB
update time:
2026-07-07
National Cryosphere Desert Data Center
The China river extent maps (CRED) from 2016 to 2023
visits:
5516
file size:
825.4 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
China Global Merged Land Surface Temperature Dataset (1850-2020)
The global surface temperature observation dataset is the foundation of global warming research. Against the backdrop of intensified global warming an...
visits:
8911
file size:
81.2 MiB
update time:
2026-01-13
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:
6689
file size:
1.1 GiB
update time:
2026-01-13
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:
1468
file size:
144.2 MiB
update time:
2026-05-09
National Cryosphere Desert Data Center
Hourly Surface Temperature Dataset for China and Surrounding Regions (2000–2023)
visits:
5658
file size:
10.5 GiB
update time:
2025-12-09
National Cryosphere Desert Data Center
CIWW1km:China High-Resolution Monthly Irrigation Water Withdrawal Dataset (2000–2020)
The CIWW1km dataset was developed based on an innovative physics-constrained estimation framework. By integrating multi-source remote sensing...
visits:
4151
file size:
5.9 GiB
update time:
2026-09-04
National Cryosphere Desert Data Center
A dataset of annual maximum snow depth with 10-meter resolution in typical snow regions of China during 2017–2023
Snow depth is a key parameter for quantifying terrestrial water storage and characterizing snow hydrological processes. As an extreme snow metric, A...
visits:
33
file size:
732.8 GiB
update time:
2026-08-26
National Cryosphere Desert Data Center
The First Chinese Glacier Inventory (Version 2)
The Second Edition of the First Chinese Glacier Inventory (FCGI v2) is a high-resolution digitized cryospheric dataset derived from historical topographic ma...
visits:
165
file size:
35.4 MiB
update time:
2026-08-26
