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Open Access
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default sort
visits
downloads
Publish time
update time
1/47
National Cryosphere Desert Data Center
Asian Seasonal Rice Yield Dataset (1995-2015)
This dataset is based on the annual rice map of Asia, integrating multiple predictive factors into three machine learning (ML) models to generate a se...
visits:
10450
file size:
521.4 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Data set of average snow cover distribution in Qaidam region (2000-2018)
This data is based on Modis product data, processed through resampling, concatenation, etc., to obtain the annual average snow cover rate map of the Qaid...
visits:
4267
file size:
4.4 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Data set of monthly and annual maximum temperature of Ejina Banner meteorological station in Heihe River Basin (1972-2016)
This data includes the monthly and annual maximum temperature data of Ejina Banner meteorological station from 1972 to 2016. Th...
visits:
2779
file size:
14.5 KiB
update time:
2022-06-30
National Cryosphere Desert Data Center
MODIS snow cover and phenology dataset for China, 2000-2020
This dataset is prepared based on the day-by-day cloud-free product of 500m snow area in China from 2000 to 2019, and the 2000-2020 MODIS China snow phen...
visits:
21036
file size:
1.2 GiB
update time:
2026-07-14
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
Daily precipitation data of No.12 glacier base camp in Laohugou, Qilian Mountain in 2012
This data set is the daily precipitation data collected from Laohugou 12 glacier base camp in Qilian mountain from January 1, 2012 to December 31, 2012.
visits:
9209
file size:
231.3 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Monthly averages of total column ozone in Wariguan, Qinghai, 1993-1995, 1997-2010
This dataset consists of monthly mean observations of total column ozone at the Global Atmospheric Background Observatory (GAWBO) at Waliguan, Qinghai, ...
visits:
8994
file size:
1.0 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
A long time-series 250m resolution monthly NDVI dataset for the Tibetan Plateau based on temporal and spatial data fusion (1981-2020)
This data is based on the GIMMS NDVI3g and MOD13Q1 NDVI datasets. The monthly maximum value is synthesized by calling the Arcpy service in Python lang...
visits:
5429
file size:
38.9 GiB
update time:
2026-01-12
National Cryosphere Desert Data Center
Distribution of Permafrost in the Arctic Circle, Annual Average Ground Temperature, and Changes in Active Layer Thickness (1980-2019)
Permafrost is one of the most sensitive components of the geosphere under global change, and its thermal dynamics directly influence surface e...
visits:
748
file size:
613.6 MiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Land use LC30 meter dataset in Gansu Province (2000, 2010, 2020)
The land use data of 30 meters in Gansu Province includes 10 primary categories, namely: cultivated land, forest land, grassland, shrubland, wetland, ...
visits:
10623
file size:
168.6 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Survey data set of underlying surface of Nanxiaohegou watershed in Loess Plateau Gully Region from 2012 to 2018
This data set is the survey data of underlying surface of Nanxiaohegou watershed in Loess Plateau Gully Region. The survey method is based on the topograp...
visits:
4994
file size:
216.3 MiB
update time:
2021-07-08
National Cryosphere Desert Data Center
NASA GIMMS NDVI data set of China Pakistan Economic Corridor (1981-2015)
This data set is the GIMMS NDVI data set of China Pakistan Economic Corridor from 1981 to 2015. The time resolution of the data product is 15 days, and th...
visits:
11296
file size:
59.7 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Inventory dataset of glaciers on the northern slope of Tianshan Mountains (1990-2020)
Glaciers are sensitive indicators of climate change, and studying their dynamic changes is of great significance for revealing global climate change. ...
visits:
8264
file size:
8.8 MiB
update time:
2026-05-28
National Cryosphere Desert Data Center
Global Integrated and Homogenized Solar surface Radiation Datasets
Surface solar radiation (SSR) is an essential factor in the flow of surface energy, enabling accurate capturing of long-term climate change and understa...
visits:
4065
file size:
26.9 MiB
update time:
2026-05-15
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
Groundwater level data in Ejina of the lower reachers of Heihe River
This data is the groundwater level data of the lower reaches of the Heihe River (Ejina banner). Since October 2010, near ulantuge, Ejina oasis in the lowe...
visits:
8081
file size:
403.6 MiB
update time:
2024-09-18
National Cryosphere Desert Data Center
Long term variations of monthly terrestrial evapotranspiration over the Tibetan Plateau(1982-2018)
In this dataset, the MOD16-STM model was used to generate monthly evapotranspiration components of Dapu for 37 years (1982-2018) using recently obtain...
visits:
3057
file size:
13.4 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Technical guidelines for close-range photogrammetry in glacier area
Close- range photogrammetry has become one of the effective methods to obtain glacier DEM. It uses non metric camera and stereo image pair to generate DEM...
visits:
16824
file size:
951.9 KiB
update time:
2023-05-16
National Cryosphere Desert Data Center
Water Observation Database of Fukang, Aksu, Cele, and Linze Stations and Related Watersheds in Xinjiang from 2005 to 2012
This data file is the water observation data set of Fukang, Aksu, Cele and Linze stations and related watersheds from 2005 to 2012, including 17 tables 1)...
visits:
8978
file size:
1.7 MiB
update time:
2020-12-17
